Unit of Measure

Technical Specifications

Type

 Cylindrical Roller Bearing

Bore Type

 Round

Material

 Hardened Alloy Steel

Cage Material

 Composite Steel

Configuration

 One

Tolerance

 ISO Class 0 (RBEC 1)

Oil Hole

 w/o Oil Hole

Radial Internal Clearance

 CN

Static Load Rating

 71000 lbf315000 N315.00 kN

Dynamic Load Rating

 60500 lbf269000 N269.00 kN

Enclosure

 Open

Weight

 10.205 lb4.629 kg

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Separable Inner Ring Type Bearing - Inner Ring w/ One Rib, Outer Ring w/ Two Ribs, Dowel Hole - Dimensions

B

 3.3465 in85 mm

D

 7.0866 in180 mm

W

 1.6142 in41 mm

A

 4.2728 in108.530 mm

F

 4.6551 in118.240 mm

H

 5.8520 in148.640 mm

a

 0.4382 in11.130 mm

b

 0.1799 in4.570 mm

R

 0.1559 in3.960 mm

U (Plain Rings)

 4.0512 in102.900 mm

V (Rib Rings)

 4.2717 in108.500 mm

X (Plain Rings)

 6.4685 in164.300 mm

Z (Rib Rings)

 6.1890 in157.200 mm

r

 0.1000 in2.540 mm