PTR-1.125 (PLAIN TRACK ROLLER)
Unit of Measure

Specifications

UPC Code

00841946104953

Series

PTR

Outside Ring Shape

Plain - Cylindrical

Type

Plain / Cylindrical

Material

Carbon Steel

Roller Material

Carbon Steel

Stud Material

Carbon Steel

Lubrication Type

Sealed for Life

Stud Type

Standard

Dynamic Load

860 lbf3825 N

Static Load Rating

430 lbf1912 N

Axial Dynamic Load Rating

220 lbf978 N

Axial Static Load Rating

110 lbf489 N

Max Speed Rating

24,000 rpm

Stud Capacity

500 lb2224 N

Retaining Ring Capacity

470 lb2091 N

Maximum Clamping Torque

180 in·lb20 N·m

Enclosure

Rubber Lip

Bearing Type

SKF Deep Groove Ball

Weight

0.220 lb0.100 kg

CAD Disclaimer

Every reasonable effort has been made to ensure the accuracy of the information contained herein, however no liability is accepted for errors, omissions or for any other reason. Specifications are subject to change without notice.

Features

Features

Plain/Cylindrical Track Rollers effectively carry radial loads and can be utilized to provide “flotation” when used in tandem with locational units (Flanged, V-Grooved etc.) in response to application misalignment.

Dimensions


PTR-MED

Roller Dia. (A)

1.125 in28.6 mm

Roller Width (B)

0.751 in19.1 mm

Stud Dia. (C)

0.437 in11.1 mm

Stud Length (D)

1.000 in25.4 mm

Thread (F)

7/16 - 20

Hex Size (H)

0.188 in4.8 mm

Shoulder Length (SL)

0.030 in0.8 mm

Total Width (T)

0.781 in19.8 mm

Thread Length (FL)

0.500 in12.7 mm

Shoulder Diameter (SD)

0.500 in12.7 mm