External Shaft-Hub Locking Devices

100 Double Single TAPER-LOCK® -- DS100ATL17
from U.S. Tsubaki Power Transmission, LLC

All dimensions are nominal values and for reference only [See More]

  • Application: External
  • Design Units: English
POWER-LOCK SL Series Keyless Locking Device -- PL024X050 SL 0.748
from U.S. Tsubaki Power Transmission, LLC

External locking device for hollow shaft. Ideal for applications with limited space. Metric size range: 24mm - 300mm. Black anodized coating for corrossion resistance. For selection and application see Technical Notes download [See More]

  • Application: External
  • Maximum Torque: 151
  • Design Units: English
  • Maximum Axial Load: 4026
QD® Bushings -- E
from U.S. Tsubaki Power Transmission, LLC

All dimensions are nominal values and for reference only [See More]

  • Application: External
  • Hub Diameter: 3.83
  • Design Units: English
  • Clamping Length: 2.75
QD® Weld-on Hubs -- 100EWB
from U.S. Tsubaki Power Transmission, LLC

U.S. Tsubaki offers the most complete line of QD ® and TAPER-LOCK weld-on hubs for insertion and welding to produce “B ” style sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft-locking mechanism and to reduce heat... [See More]

  • Application: External
  • Clamping Length: 1.62
  • Design Units: English
QD® Weld-on Hubs -- 100EWC
from U.S. Tsubaki Power Transmission, LLC

U.S. Tsubaki offers the most complete line of QD ® and TAPER-LOCK weld-on hubs for insertion and welding to produce “B ” style sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft-locking mechanism and to reduce heat... [See More]

  • Application: External
  • Clamping Length: 1.62
  • Design Units: English
TAPER-LOCK® Bushings - 1008 through 3030 -- 1008
from U.S. Tsubaki Power Transmission, LLC

Metric bore sizes are available upon request and are subject to an alteration charge shown on discount multiplier sheets. All TAPER-LOCK Bushings are available in steel from stock. Stainless steel bushings are available on a quoted basis. [See More]

  • Application: External
  • Hub Diameter: 0.8750
  • Design Units: English
TAPER-LOCK® Type W Weld-on Hubs -- W12
from U.S. Tsubaki Power Transmission, LLC

U.S. Tsubaki offers the most complete line of QD ® and TAPER-LOCK weld-on hubs for insertion and welding to produce “B ” style sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft-locking mechanism and to reduce heat... [See More]

  • Application: External
  • Hub Diameter: 1.5
  • Design Units: English
TAPER-LOCK® Weld-on Hubs -- 100TL1
from U.S. Tsubaki Power Transmission, LLC

U.S. Tsubaki offers the most complete line of QD ® and TAPER-LOCK weld-on hubs for insertion and welding to produce “B ” style sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft-locking mechanism and to reduce heat... [See More]

  • Application: External
  • Clamping Length: 1.75
  • Design Units: English
TK Type Support Roller -- TK070
from U.S. Tsubaki Power Transmission, LLC

Support rollers are available for TK070 with R75 and R90. Your order will be custom made. The location of the stand for the Cableveyor depends on its usage. When ordering a stand, please advise us accordingly. In order to determine space requirements for installation of the Cableveyor, please refer... [See More]

  • Application: External
  • Clamping Length: 1.77
  • Design Units: English
Hycon Shaft Hub Connection -- 80 F
from Voith Turbo Inc.

Voith power transmission systems do not only control and convert torques, but also reliably transmit these from the input to the output drive, by means of universal joint shafts and mechanical couplings; if required these may also serve vibration damping or torque limiting functions. They are... [See More]

  • Application: External
  • Hub Diameter: 3.15
  • Design Units: Metric
  • Maximum Torque: 10841
ETP Classic ETP-15
from Zero-Max

bull; 50 bore sizes from .750" through 4.0" (15mm to 100mm). • All steel components including steel clamping screws, pressure flange, piston, sealing ring, and double-walled sleeve. • Precision finish. • Temperature range -22 ÕF to +180 °F. • Rated Torques: 41 -... [See More]

  • Application: External
  • Hub Diameter: 0.5906
  • Design Units: Metric
  • Clamping Length: 1.18
Shaft Locking Devices
from Lovejoy, Inc.

Connects hubs solidly to shafts using keyless mechanical interference fit. Wide selection available – 9 types; internal and external devices. Easy device installation and removal. Lovejoy Shaft Locking Devices connect hubs solidly to shafts, using a keyless mechanical interference fit, to... [See More]

  • Application: Internal (Thru Bore); External
  • Shaft Diameter.: 0.7500
  • Design Units: English; Metric
  • Hub Diameter: 7.94
RINGFEDER Shrink Discs -- RfN 4022 Standard Series
from Ringfeder Power Transmission USA Corporation

Simplified manufacture – only plain shaft and bore diameters with easily achieved surface finish and tolerances are required. Easy adjustability - Easy mounting - Easy removal - Low susceptibility to contamination - Highest reliability. Characteristics. Shrink discs are the modern method for... [See More]

  • Application: External
  • Hub Diameter: 26.38
  • Design Units: Metric
  • Clamping Length: 6.93
CLAMPEX® External Clamping Set -- KTR 603
from KTR Corporation

CLAMPEX ® clamping elements are shaft-hub-connections allowing for a backlash-free and non-positive connection between cylindric smooth shafts and hubs without keyway. The clamping elements are clamped via integrated screws which are used for non-destructive untightening of the clamping elements... [See More]

  • Application: External
  • Shaft Diameter: 0.3937 to 9.65
  • Design Units: Metric
  • Maximum Torque: 1.08E6
ETP Classic ETP-3/4
from Zero-Max

ETP Bushings are the Ideal Locking Device for all Shaft-To-Hub Connections. ETP Bushings feature a double-walled sleeve, pressure ring and tightening screws. They slide onto a shaft easily, and securely lock most shaft-mounted motion control components in position. When the bushing screws are... [See More]

  • Application: External
  • Hub Diameter: 0.7500
  • Design Units: Metric
  • Clamping Length: 1.46
RINGFEDER Shrink Discs -- RfN 4023 Heavy Duty Series
from Ringfeder Power Transmission USA Corporation

Simplified manufacture – only plain shaft and bore diameters with easily achieved surface finish and tolerances are required. Heavy duty series for high torque and bending moment. Easy adjustability - Easy mounting - Easy removal - Low susceptibility to contamination - Highest reliability. [See More]

  • Application: External
  • Hub Diameter: 27.56
  • Design Units: Metric
  • Clamping Length: 6.89
CLAMPEX® External Clamping Set -- KTR 620
from KTR Corporation

CLAMPEX ® clamping elements are shaft-hub-connections allowing for a backlash-free and non-positive connection between cylindric smooth shafts and hubs without keyway. The clamping elements are clamped via integrated screws which are used for non-destructive untightening of the clamping elements... [See More]

  • Application: External
  • Shaft Diameter: 0.5118 to 5.91
  • Design Units: Metric
  • Maximum Torque: 5.45E6
ETP Express E-5/8
from Zero-Max

Compact and Economical. • Fast mounting/dismantling with only one screw. • Radial tightening of the screw saves space along the shaft. • Small built-in dimensions. • Accurate positioning. • No axial movement when mounted. • Uniform surface pressure against shaft and hub... [See More]

  • Application: External
  • Hub Diameter: 0.6252
  • Design Units: Metric
  • Clamping Length: 1.57
RINGFEDER Shrink Discs -- RfN 4051 Light Duty Series
from Ringfeder Power Transmission USA Corporation

Reduced dimensions with lower transmission values – especially for applications with restricted space. This light duty external locking device is the first in the Shrink Disc range and is useful for low to medium torque requirements. Characteristics. Shrink discs are the modern method for... [See More]

  • Application: External
  • Hub Diameter: 29.53
  • Design Units: Metric
  • Clamping Length: 6.73
ETP-TECHNO® T-15
from Zero-Max

High Precision Connections. Metric Sizes Only. • Extremely fast and easy to mount and dismantle. • 14 popular bore sizes from 15mm to 100mm. • Fits into tight spaces. Adjusts quickly with just one screw. • Tightens radially with even surface pressure. • Prevents damage to... [See More]

  • Application: External
  • Hub Diameter: 0.5906
  • Design Units: Metric
  • Clamping Length: 1.61
RINGFEDER Shrink Discs -- RfN 4051-SR Light Duty Series Half/Split
from Ringfeder Power Transmission USA Corporation

Reduced dimensions with lower transmission values – especially for applications with restricted space. As a split version, the SR series is able to offer greater mounting versatility on symmetrical hub designs or can also be used as Half Shrink Discs for lower torque applications. Shrink discs... [See More]

  • Application: External; External (Split)
  • Hub Diameter: 29.53
  • Design Units: Metric
  • Clamping Length: 3.6
RINGFEDER Shrink Discs -- RfN 4061 Standard Series
from Ringfeder Power Transmission USA Corporation

Standard series – this range is the most popular, being used in most applications. This new design of Shrink Disc is made from high alloy forged rings and is practically indestructible. Replacing the smaller 4071 design, these units are available from 14mm to 195mm bore. Characteristics. [See More]

  • Application: External
  • Hub Diameter: 13.78
  • Design Units: Metric
  • Clamping Length: 3.39
RINGFEDER Shrink Discs -- RfN 4161 Standard Series
from Ringfeder Power Transmission USA Corporation

Standard series – this range is the most popular, being used in most applications. High transmission values are possible, and by varying the screw tightening torque the Shrink disc can be adapted to the design specification. Characteristics. Shrink discs are the modern method for creating a... [See More]

  • Application: External
  • Hub Diameter: 13.39
  • Design Units: Metric
  • Clamping Length: 3.03
RINGFEDER Shrink Discs -- RfN 4181 Heavy Duty Series
from Ringfeder Power Transmission USA Corporation

Two part shrink heavy duty series – with additional guide me ‑. chanism for the inner ring. For the transmission of maximum torques. Characteristics. Shrink discs are the modern method for creating a mechanical shrink fit. The shrink disc consists of either one or two thrust rings with... [See More]

  • Application: External
  • Hub Diameter: 48.43
  • Design Units: Metric
  • Clamping Length: 11.65