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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

4400 RPM

Limiting Speed - Grease

3000 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

41500 lbf184000 N184.00 kN

Dynamic Load Rating

16300 lbf72500 N72.50 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

3.1496 in80.000 mm

D

4.3307 in110.000 mm

F

3.5433 in90.000 mm

E

3.8583 in98.000 mm

C

1.1811 in30.000 mm

r

0.0394 in1.000 mm

da min

3.3465 in85.000 mm

Da max

4.1339 in105.000 mm

db min

3.8268 in97.200 mm

Db max

3.5827 in91.000 mm

ras max

0.0394 in1.000 mm