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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

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf1750000 N570.00 kN

Dynamic Load Rating

96500 lbf1220000 N430.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

6.6929 in170.000 mm

D

14.1732 in360.000 mm

B

4.7244 in120.000 mm

Fw

8.6614 in220.000 mm

d1

9.3701 in238.000 mm

B1

0.6299 in16.000 mm

B2

1.5157 in38.500 mm

J

9.3701 in238.000 mm

r

0.1575 in4.000 mm

r1

0.1575 in4.000 mm

da min

7.3228 in186 mm

db min

7.3228 in186.000 mm

Da max

13.5433 in344 mm

Db max

13.5433 in344.000 mm

Db min

12.4016 in315.000 mm