PTR-3.25A (PLAIN TRACK ROLLER - BALL BEARING)
Unit of Measure

Specifications

UPC Code

N/A 00841946125637

Series

N/A PTR

Outside Ring Shape

N/A Plain - Cylindrical

Type

N/A Plain / Cylindrical

Material

N/A Carbon Steel

Roller Material

N/A Carbon Steel

Stud Material

N/A Carbon Steel

Lubrication Type

N/A Sealed for Life

Stud Type

N/A Standard

Dynamic Load

N/A 7400 lbf32916 N

Static Load Rating

N/A 5040 lbf22419 N

Axial Dynamic Load Rating

N/A 3700 lbf16458 N

Axial Static Load Rating

N/A 2520 lbf11209 N

Max Speed Rating

N/A 8,000 rpm

Stud Capacity

N/A 13,580 lb60407 N

Retaining Ring Capacity

N/A 1950 lb8674 N

Maximum Clamping Torque

N/A 1500 in·lb170 N·m

Enclosure

N/A Rubber Lip

Bearing Type

N/A SKF Deep Groove Ball

Weight

N/A 4.650 lb2.114 kg

CAD Disclaimer

N/A 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

N/A 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)

N/A 3.250 in82.6 mm

Roller Width (B)

N/A 1.940 in49.3 mm

Stud Dia. (C)

N/A 1.250 in31.8 mm

Stud Length (D)

N/A 2.500 in63.5 mm

Thread (F)

N/A 1 1/4 - 12

Hex Size (H)

N/A 0.500 in12.7 mm

Shoulder Length (SL)

N/A 0.060 in1.5 mm

Total Width (T)

N/A 2.000 in50.8 mm

Thread Length (FL)

N/A 1.750 in44.5 mm

Shoulder Diameter (SD)

N/A 1.500 in38.1 mm