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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

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

178000 lbf790000 N790.00 kN

Dynamic Load Rating

136000 lbf605000 N605.00 kN

Enclosure

Open

Weight

37.699 lb17.1 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

4.3307 in110 mm

D

9.4488 in240.000 mm

B

3.1496 in80 mm

J

6.1220 in155.500 mm

r

0.1181 in3.000 mm

da min

4.8425 in123.000 mm

db min

4.8425 in123.000 mm

Da max

8.9370 in227.000 mm

Db max

8.9370 in227.000 mm

Db min

8.3071 in211.000 mm

r1as max

0.0984 in2.500 mm