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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

2500 rpm

Limiting Speed - Grease

2200 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

143000 lbf635000 N635.00 kN

Dynamic Load Rating

107000 lbf475000 N475.00 kN

Enclosure

Open

Weight

37.479 lb17.000 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

6.6929 in170.000 mm

D

12.2047 in310.000 mm

B

2.0472 in52 mm

J

8.6811 in220.500 mm

r

0.1575 in4.000 mm

da min

7.3228 in186.000 mm

db min

7.3228 in186.000 mm

Da max

11.5748 in294.000 mm

Db max

11.5748 in294.000 mm

Db min

10.9055 in277.000 mm

r1as max

0.1181 in3.000 mm