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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

4800 rpm

Limiting Speed - Grease

4100 rpm

Precision

ISO Class 0

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

59000 lbf262000 N262.00 kN

Dynamic Load Rating

50000 lbf223000 N223.00 kN

Enclosure

Open

Weight

9.224 lb4.184 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Short Inner Ring w/ One Rib, Side Plate, Outer Ring w/ Two Ribs - Dimensions

d

2.7559 in70 mm

D

5.9055 in150 mm

B

1.378 in35 mm

J

3.8583 in98.000 mm

r

0.0827 in2.100 mm

da min

3.1890 in81.000 mm

db min

3.1890 in81.000 mm

Da max

5.4724 in139.000 mm

Db max

5.4724 in139.000 mm

Db min

5.2756 in134.000 mm

r1as max

0.0787 in2.000 mm