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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

2400 rpm

Limiting Speed - Grease

2000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C3

Static Load Rating

152000 lbf675000 N675.00 kN

Dynamic Load Rating

111000 lbf495000 N495.00 kN

Enclosure

Open

Weight

39.022 lb17.700 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type - Dimensions

d

7.0866 in180.000 mm

D

12.5984 in320.000 mm

B

2.0472 in52 mm

Fw

8.5827 in218.000 mm

r

0.1575 in4.000 mm

da min

7.7165 in196.000 mm

db min

7.7165 in196.000 mm

Da max

11.9685 in304.000 mm

Db max

11.9685 in304.000 mm

r1as max

0.1181 in3.000 mm