Unit of Measure

Technical Specifications

Type

Machined-Ring Needle Roller Bearing - Separable Type

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

4000 rpm

Limiting Speed - Grease

2700 rpm

Precision

ISO Class 0

Configuration

One

Enclosure

Open

Bearing Design

w/ Inner Ring

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

45000 lbf201000 N201.00 kN

Dynamic Load Rating

17100 lbf76000 N76.00 kN

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring - Dimensions

d

3.5433 in90.000 mm

D

4.72440 in120.000 mm

F

3.9370 in100.000 mm

E

4.2520 in108.000 mm

C

1.1811 in30.000 mm

r

0.03940 in1.000 mm

da min

3.7402 in95.000 mm

Da max

4.5276 in115.000 mm

db min

4.2205 in107.200 mm

Db max

3.9764 in101.000 mm

ras max

0.0394 in1.000 mm