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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

4000 rpm

Limiting Speed - Grease

34000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

53500 lbf238000 N238.00 kN

Dynamic Load Rating

38500 lbf172000 N172.00 kN

Enclosure

Open

Weight

8.135 lb3.690 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

5.1181 in130 mm

D

7.874 in200.000 mm

B

1.2992 in33 mm

J

6.0945 in154.800 mm

r

0.0787 in2.000 mm

da min

5.3740 in136.500 mm

db min

5.4724 in139.000 mm

Da max

7.5197 in191.000 mm

Db max

7.6181 in193.500 mm

Db min

7.2441 in184.000 mm

r1as max

0.0394 in1.000 mm