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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil

6100 RPM

Limiting Speed - Grease

5200 RPM

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C3

Static Load Rating

35500 lbf157000 N157.00 kN

Dynamic Load Rating

29500 lbf131000 N131.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

2.3622 in60.000 mm

D

4.3307 in110.000 mm

B

1.1024 in28.000 mm

Fw

2.8346 in72.000 mm

J

3.0551 in77.600 mm

r

0.0591 in1.500 mm

da min

2.6772 in68.000 mm

Da max

4.0157 in102.000 mm

r1as max

0.0591 in1.500 mm