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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

2300 rpm

Limiting Speed - Grease

2000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

277000 lbf1230000 N1230.00 kN

Dynamic Load Rating

207000 lbf920000 N920.00 kN

Enclosure

Open

Weight

68.123 lb30.9 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

11.0236 in280.000 mm

B

3.6614 in93.000 mm

J

7.2047 in183.000 mm

r

0.1575 in4.000 mm

da min

5.7480 in146.000 mm

Da max

10.3937 in264.000 mm

r1as max

0.1181 in3.000 mm