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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 Cage w/Square Holes

Limiting Speed - Oil

2700 RPM

Limiting Speed - Grease

2300 RPM

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

165000 lbf735000 N735.00 kN

Dynamic Load Rating

119000 lbf530000 N530.00 kN

Enclosure

Open

Weight

26.015 lb11.800 kg

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

5.1181 in130.000 mm

D

9.0551 in230.000 mm

B

2.5197 in64.000 mm

Fw

6.0433 in153.500 mm

J

6.4843 in164.700 mm

r

0.1181 in3.000 mm

da min

5.6299 in143.000 mm

Da max

8.5433 in217.000 mm

r1as max

0.0984 in2.500 mm