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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Limiting Speed - Oil

3100 RPM

Limiting Speed - Grease

2600 RPM

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

119000 lbf530000 N530.00 kN

Dynamic Load Rating

85500 lbf380000 N380.00 kN

Enclosure

Open

Weight

22.487 lb10.200 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

6.1417 in156.000 mm

J

6.5157 in165.500 mm

r

0.1181 in3.000 mm

da min

5.6299 in143.000 mm

db min

5.6299 in143.000 mm

Da max

8.5433 in217.000 mm

Db max

8.5433 in217.000 mm

Db min

8.1890 in208.000 mm

r1as max

0.0984 in2.500 mm