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Supplier: FHD Bearings Co., Ltd.
Description: Stainless Steel Flanged Ball Bearings Stainless steel flanged ball bearings in 440 combine high hardness and corrosion resistance for demanding and durable applications, and the flanged design provides additional safety. High hardness: 440 Stainless Steel Flanged
- Outside Diameter: 0.250000135 inch
- Overall Width: 0.140551257 inch
- Dynamic Axial / Thrust Load: 49.0064 lbs
- Static Axial / Thrust Load: 15.0616 lbs
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Supplier: RBC Bearings
Description: This C-Type series unsealed thin section ball bearing is made from 52100 steel and utilizes a snap-over cage design made of brass or composite material. This bearing is designed for applications with primarily radial loads, and is manufactured to ABEC 1F precision tolerances.
- Bore Size: 11 inch
- Outside Diameter: 12 inch
- Overall Width: 0.5 inch
- Rated Speed (Oil): 1,040 rpm
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Supplier: RBC Bearings
Description: This C-Type series unsealed thin section ball bearing is made from 52100 steel and utilizes a snap-over cage design made of brass or composite material. This bearing is designed for applications with primarily radial loads, and is manufactured to ABEC 1F precision tolerances.
- Bore Size: 20 inch
- Outside Diameter: 20.75 inch
- Overall Width: 0.375 inch
- Rated Speed (Oil): 980 rpm
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Supplier: RBC Bearings
Description: This C-Type series unsealed thin section ball bearing is made from 52100 steel and utilizes a snap-over cage design made of brass or composite material. This bearing is designed for applications with primarily radial loads, and is manufactured to ABEC 1F precision tolerances.
- Bore Size: 5.5 inch
- Outside Diameter: 6.125 inch
- Overall Width: 0.3125 inch
- Rated Speed (Oil): 3,440 rpm
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Supplier: Timken Company (The)
Description: A wide variety of bearing types and design variations are available to meet the requirements of virtually all precision instrument applications. Bearing types include radial retainer, pivot, thrust, high speed radial, angular contact and full ball complement. Many selections
- Bearing Class: ABEC 7 / Class 4 / P4
- Primary Bearing Category: Angular Contact Ball Bearing, Radial Ball Bearing
- Application: Instrument / Miniature
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Supplier: NSK Americas
Description: machine life and provide maintenance free service: Single Row Deep Groove Ball Bearings, Magneto Bearings, Miniature Ball Bearings, LNG Pump Bearings and Sensor Bearings.
- Outside Diameter: 98.42525 inch
- Application: Agriculture, Automotive, Instrument / Miniature, Medical /Dental, Pump
- Features: Balls, Conrad / Deep Groove, Insert Bearing / Wide Inner Ring, Metric, None (Open Bearing), Other, Prelubricated, Single Seal, Single Shield
- Rolling Element: Ceramic Balls
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Supplier: Barden Precision Bearings
Description: surface for bearing alignment, eliminating a need for housing shoulders or shoulder rings. Deep groove bearings are available in many sizes, with a variety of cage types. Because of their versatility, deep groove bearings are the most widely used type of bearing.
- Bearing Class: ABEC 5 / Class 5 / P5, ABEC 7 / Class 4 / P4
- Features: ABEC 9 / Class 2 / P2, Conrad / Deep Groove, Double Seal, Double Shield, Metric, None (Open Bearing), Single Seal, Single Shield
- Application: Aerospace, Airframe / Aircraft Control, Instrument / Miniature, Medical /Dental
- Primary Bearing Category: Radial Ball Bearing, Thrust Bearing
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Supplier: Barden Precision Bearings
Description: surface for bearing alignment, eliminating a need for housing shoulders or shoulder rings. Deep groove bearings are available in many sizes, with a variety of cage types. Because of their versatility, deep groove bearings are the most widely used type of bearing.
- Bearing Class: ABEC 5 / Class 5 / P5, ABEC 7 / Class 4 / P4
- Features: ABEC 9 / Class 2 / P2, Conrad / Deep Groove, Double Seal, Double Shield, Inch, None (Open Bearing), Single Seal, Single Shield
- Application: Aerospace, Airframe / Aircraft Control, Instrument / Miniature, Medical /Dental
- Primary Bearing Category: Radial Ball Bearing, Thrust Bearing
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Supplier: Barden Precision Bearings
Description: surface for bearing alignment, eliminating a need for housing shoulders or shoulder rings. Deep groove bearings are available in many sizes, with a variety of cage types. Because of their versatility, deep groove bearings are the most widely used type of bearing.
- Bearing Class: ABEC 5 / Class 5 / P5, ABEC 7 / Class 4 / P4
- Features: ABEC 9 / Class 2 / P2, Conrad / Deep Groove, Double Seal, Double Shield, Inch, None (Open Bearing), Single Seal, Single Shield
- Application: Aerospace, Airframe / Aircraft Control, Instrument / Miniature, Medical /Dental
- Primary Bearing Category: Radial Ball Bearing, Thrust Bearing
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Supplier: NSK Americas
Description: methods of lubrication are unsuitable High temperature applications up to +400 °C. NSK's range of SPACEA Bearings include: stainless steel ball bearings, ceramic ball bearings, aqua bearings, hybrid ball bearings, ceramic hybrid ball
- Application: Agriculture, Instrument / Miniature, Medical /Dental
- Rolling Element: Ceramic Balls
- Material / Plating: Ceramic Races, Plated, Stainless Steel
- Features: Cylindrical, Other, Prelubricated, Single-Row Tapered
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Supplier: Emerson Bearing Co.
Description: The 600 series is the largest of the metric style miniature / instrumentation series. The bore range of 3mm to 9mm is available with greater O.D. and width dimensions to allow for heavier duty applications ranging from stepping motors to skateboard wheels. Available with metal shields or
- Bore Size: 0.0984 inch
- Outside Diameter: 0.315 inch
- Overall Width: 0.1102 inch
- Rated Speed (Oil): 80,000 rpm
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Supplier: Alpine Bearing, Inc.
Description: needs. Click above to see our selection of miniature and instrument bearings in metric sizes. Ball Bearing Features “SS” included for AISI 440C stainless steel delete “SS” for SAE 52100 chrome alloy steel for flange add “F” for PTFE seals change “Z” to “L” ABEC 1, 3, 5, &
- Bore Size: 0.393701 inch
- Outside Diameter: 0.7480319 inch
- Overall Width: 0.2755907 inch
- Dynamic Radial Load: 50.58 lbs
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Supplier: Quality Bearings & Components
Description: Miniature Instrument RADIAL BALL BEARINGS-SHIELDED TYPE – INCH • Stainless Steel • Chrome Steel (L) Series
- Bore Size: 8 inch
- Outside Diameter: 24 inch
- Overall Width: 8 inch
- Dynamic Radial Load: 345.7424 lbs
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Supplier: EZO SPB-USA, LLC
Description: All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
- Bore Size: 0.1875 inch
- Outside Diameter: 0.625 inch
- Overall Width: 0.196 inch
- Rated Speed (Oil): 45 rpm
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Supplier: AST Bearings LLC
Description: Two PTFE seals = (TT), also availble with a single PTFE seal = (T)
- Bore Size: 0.2362206 inch
- Outside Diameter: 0.393701 inch
- Overall Width: 0.1181103 inch
- Rated Speed (Oil): 53 rpm
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Supplier: National Precision Bearing, Inc.
Description: The metric series miniature bearings are single row ball bearings available from 1 mm to 10-mm bore sizes. The construction of these bearings enable them to carry moderate radial and thrust loads at low operating torque and provide high performance. The metric
- Bore Size: 0.0787402 to 0.393701 inch
- Outside Diameter: 0.1968505 to 0.7480319 inch
- Dynamic Radial Load: 19 to 217 lbs
- Bore: 0.0787402 to 0.393701 inch
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Supplier: Emerson Bearing Co.
Description: Metric dimension series. Sizes range from 1mm / 0.0400" inside diameter to 26mm / 0.8750" outside diameter. They are designed to carry moderate radial and thrust loads at low operating torque while providing high performance within small envelope dimensions. Bearings are available at several
- Bore Size: 0.3543 inch
- Outside Diameter: 0.6693 inch
- Overall Width: 0.1969 inch
- Bore: 0.3543 inch
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Supplier: EZO SPB-USA, LLC
Description: All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
- Bore Size: 0.0787402 inch
- Outside Diameter: 0.1574804 inch
- Overall Width: 0.04724412 inch
- Rated Speed (Oil): 104 rpm
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Supplier: Alpine Bearing, Inc.
Description: needs. Click above to see our selection of miniature and instrument bearings in inch sizes. Ball Bearing Features “SS” included for AISI 440C stainless steel delete “SS” for SAE 52100 chrome alloy steel “R” ribbon & “H” crown cages available remove one “Z” for single
- Bore Size: 0.125 inch
- Outside Diameter: 0.375 inch
- Overall Width: 0.1406 inch
- Dynamic Radial Load: 128 lbs
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Supplier: National Precision Bearing, Inc.
Description: National Precision offers a wide selection of specialty minature bearing products in addition to standard bearings. These include angular contact, modified dimensions and high-speed medical and dental bearings. They are available in stainless steel and come in both open and
- Bore Size: 0.0937 to 0.25 inch
- Outside Diameter: 0.1875 to 0.75 inch
- Dynamic Radial Load: 19 to 412 lbs
- Bore: 0.0937 to 0.25 inch
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Supplier: WD Bearing Group
Description: WD precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
- Features: Conrad / Deep Groove
- Application: Instrument / Miniature
- Primary Bearing Category: Radial Ball Bearing
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Supplier: Quality Bearings & Components
Description: Miniature Instrument RADIAL BALL BEARINGS-OPEN TYPE – METRIC • Stainless Steel • Chrome Steel • (L) Series
- Bore Size: 0.1574804 inch
- Outside Diameter: 0.6299216 inch
- Overall Width: 0.1968505 inch
- Dynamic Radial Load: 244.1328 lbs
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Supplier: EZO SPB-USA, LLC
Description: All bearings are available in 52100 Chrome Steel or 440 Stainless Steel. Bearings also available with single shield or seal : suffix Z, RS, RU.
- Bore Size: 0.1181103 inch
- Outside Diameter: 0.3149608 inch
- Overall Width: 0.1181103 inch
- Rated Speed (Oil): 67 rpm
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Supplier: National Precision Bearing, Inc.
Description: National Precision offers a wide selection of specialty minature bearing products in addition to standard bearings. These include angular contact, modified dimensions and high-speed medical and dental bearings. They are available in stainless steel and come in both open and
- Bore Size: 0.04 to 0.375 inch
- Outside Diameter: 0.125 to 0.875 inch
- Dynamic Radial Load: 11 to 569 lbs
- Bore: 0.04 to 0.375 inch
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Supplier: National Precision Bearing, Inc.
Description: The X-Type, or 4-point contact, ball bearing is ideal for moment loading. X-Type bearings are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. This design is excellent for moment loading and reversing axial loading. The
- Bore Size: 2 to 12 inch
- Outside Diameter: 2.5 to 12.5 inch
- Dynamic Axial / Thrust Load: 794 to 2,450 lbs
- Dynamic Radial Load: 323 to 986 lbs
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Supplier: Quality Bearings & Components
Description: Miniature Instrument FLANGED BALL BEARINGS-SHIELDED TYPE – INCH • Stainless Steel • Chrome Steel
- Bore Size: 0.0469 inch
- Outside Diameter: 0.1562 inch
- Overall Width: 0.0937 inch
- Dynamic Radial Load: 12.8 lbs
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Supplier: Emerson Bearing Co.
Description: Inch series miniature bearings with flanged O.D. to facilitate mounting. Sizes range from 1mm / 0.0400" inside diameter to 26mm / 0.8750" outside diameter. They are designed to carry moderate radial and thrust loads at low operating torque while providing high performance within small
- Bore Size: 0.0937 inch
- Outside Diameter: 0.3125 inch
- Overall Width: 0.1406 inch
- Bore: 0.0937 inch
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Supplier: WD Bearing Group
Description: WD precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
- Features: Conrad / Deep Groove
- Application: Instrument / Miniature
- Primary Bearing Category: Radial Ball Bearing
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Miniature instrument deep groove radial ball bearings are available in various bore diameters, outside diameters, widths, closures, radials clearances, lubrications, series and flanged options. The load capacity and extended inner ring options vary by model. (read more)
Browse Miniature Bearings and Instrument Bearings Datasheets for Pacific International Bearing, Inc. -
production faster. SDP/SI offers a wide range of miniature to small bearings available off-the-shelf. Miniature pillow block mounted ball bearings are lightweight, corrosion resistant, and double shielded. Perfect for (read more)
Browse Pillow Block Bearings Datasheets for Stock Drive Products & Sterling Instrument - SDP/SI -
offers up to 23-bit serial output. Optional 1Vp-p sin/cos tracks (1024 cycles/rev) is also available for positioning and speed feedback. This encoder is used in a wide variety of position-sensing applications for the measuring of angles and distances in relatively small envelopes. Mechanical features include a 37.5mm dia aluminum housing, 8mm max dia hollowshaft, and precision ball bearings. (read more)
Browse Rotary Encoders Datasheets for Gurley Precision Instruments -
-sensing applications for the measuring of angles and distances in very small envelopes. Mechanical features include a 19-mm aluminum housing, a 3-4 mm (0.125") dia stainless steel solid or blind hollow shaft, precision ball bearings and SSI output. Suitable applications for this encoder include medical devices, X (read more)
Browse Absolute Rotary Encoders Datasheets for Gurley Precision Instruments -
simplifies control by eliminating the need for feedback. High reliability is achieved through a brushless design and long-life ball bearings, ensuring an extended lifespan. For applications requiring enhanced motion precision, an optional encoder provides position feedback using optical or magnetic (read more)
Browse Stepper Motors (rotary) Datasheets for Portescap -
ranges from ±0.25 mm to ±12.7 mm, these rugged transducers feature stainless steel housings, low-friction bearings, ball-ended probes, and encapsulated windings with magnetic shielding for reliable, noise-resistant operation. Engineered for precision and durability, D6-A LVDTs are (read more)
Browse Linear Variable Differential Transformers (LVDT) Datasheets for RDP Electrosense -
bearings are standard, with optional ball bearings available for higher radial shaft loads. The new FAULHABER 0816 SR Micro Motors platform offers an extensive choice of gearheads and encoders to match a wide (read more)
Browse DC Motors Datasheets for FAULHABER MICROMO -
Torque Density: Delivers high output in a small footprint, supporting equipment miniaturization Reliable Open-Loop Operation: Maintains consistent motion without feedback, simplifying system design and lowering cost Extended Motor Life: Brushless design and long-life ball bearings (read more)
Browse Stepper Motors (rotary) Datasheets for Portescap -
motors, the large rotor radius results in significant rotor inertia and can cause rotor imbalance. These imbalance forces are transmitted to the bearings, making the type and quality of bearings critical for the motor’s overall thermal performance and reliability. Generally, ball bearings are (read more)
Browse DC Motors Datasheets for Portescap -
. Anesthesia ventilators may be operated in an environment with 100% oxygen, which has implications for motor performance and lifetime. Placing a motor in an environment with a high concentration of oxygen for a long period can oxidize the ball bearings' lubricant. Given that the motor (read more)
Browse DC Motors Datasheets for Portescap
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Decay studies of the highly neutron-deficient indium isotopes
RMB miniature ball bearings distributed by Landis s Gyr, Inc., 4 Westchester Plaza, Elmsford, N Y 10523.
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Developing intelligent micro-mechanisms
Nine RMB miniature ball bearings (1.6mm in diameter) are used, plus the one inside the smoovy motor.
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Precision formed micro magnets: LDRD project summary report
A PMMA base plate fabricated with DXRL provides a “clock-plate” function by accommodating the press fit of alignment gauge pins and a miniature ball bearing ( RMB Miniature Bearings, Inc.) as shown in Fig. 10.
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Master of miniaturization - RMB Miniature Bearings, Inc.
The smallest RMB Miniature Bearings , Inc. ball bearing has a diameter of exactly 0.1-mm and the production plants in Bienne have already produced several hundred million of them.
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Designing high-performance solutions - RMB Miniature Bearings, Inc.
RMB , the leading supplier of miniature ball bearings and micromechanical components, has its head office in Biel, .
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Cryostat mechanism design and fabrication
RMB Miniature Bearings Inc. of Switzerland sells miniature bearings fitted with Duroid cage and TiC coated stainless steel balls .
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Federal Register > Friday, January 19, 1996 > [61 FR 1323] Ball Bearings (Other Than Tapered Roller Bearings) and Parts Thereof From Germany; Extension of Time...
The Department received a request from Roulements Miniatures SA ( RMB ) and Miniaturkugellager GmbH (MKL), to conduct a new shipper administrative review of the antidumping duty order on ball bearings (other than tapered roller bearings) and parts thereof from Germany.
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Federal Register > Thursday, February 8, 1996 > [61 FR 4763] Ball Bearings (Other Than Tapered Roller Bearings) and Parts Thereof, From Germany; Preliminary Re...
SUMMARY: In response to a request by Roulements Miniatures SA ( RMB ), Biel, Switzerland, and its wholly owned subsidiary Miniaturkugellager GmbH (MKL), Germany, the … … conducting a new shipper administrative review of the antidumping duty order on ball bearings (other than tapered roller …
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Miniature Bearing - RMB Miniature Bearings, Inc.
In miniature ball bearings , the highest quality steel is essential for the best performance in the final application. At RMB , all raw material batches used to manufacture every ball bearing component are inspected by the …
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Miniature Bearing
In miniature ball bearings , the highest quality steel is essential for the best performance in the final application. At RMB , all raw material batches used to manufacture every ball bearing component are inspected by the …