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CXRE-2.75-R (CROWNED - XR ROLLER - ECCENTRIC - REGREASABLE - BB)
Unit of Measure

Specifications

UPC Code

 00841946130600

Series

 CXRE-R

Outside Ring Shape

 Crowned

Type

 Crowned / Spherical

Material

 Carbon Steel

Roller Material

 Carbon Steel

Stud Material

 Carbon Steel

Lubrication Type

 Regreasable

Stud Type

 Eccentric

Dynamic Load

 5390 lbf23986 N

Bearing Type

 SKF Deep Groove Ball Bearing

Static Load Rating

 3510 lbf15620 N

Axial Dynamic Load Rating

 2700 lbf12 kN12015 N

Axial Static Load Rating

 1760 lbf8 kN7832 N

Max Speed Rating

 8,500 rpm

Stud Capacity

 11,110 lb49420 N

Retaining Ring Capacity

 1340 lb5960 N

Maximum Clamping Torque

 650 in·lb73 N·m

Enclosure

 Rubber Lip

Weight

 2.940 lb1.336 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

 Crowned XR Rollers have a spherical body profile and are used to reduce the effects of misalignment by better distributing load over the body and internal bearing elements. Crowned rollers are also used in rotary applications to minimize scrubbing or skidding.

Dimensions


CXRE-R-MED

Roller Dia. (A)

 2.750 in69.9 mm

Roller Width (B)

 1.500 in38.1 mm

Stud Dia. (C)

 1.000 in25.4 mm

Stud Length (D)

 2.250 in57.2 mm

Eccentric Diameter (ED)

 1.375 in34.9 mm

Eccentric Length (EL)

 1.120 in28.4 mm

Crown Radius (R)

 30.000 in762.0 mm

Eccentric Offset (EO)

 0.030 in0.8 mm

Lube Size (Z)

 1/8-27 NPT

Thread Size (F)

 1 - 14

Thread Length (FL)

 1.130 in28.7 mm

Hex Size (H)

 0.375 in9.5 mm

Shoulder Diameter (SD)

 1.900 in48.3 mm

Shoulder Length (SL)

 0.030 in0.8 mm

Total Width (T)

 1.530 in38.9 mm