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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

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf715000 N570.00 kN

Dynamic Load Rating

96500 lbf570000 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

3.937 in100 mm

D

8.4646 in215.000 mm

B

2.874 in73 mm

Fw

5.0197 in127.500 mm

d1

5.5236 in140.300 mm

B1

0.5118 in13.000 mm

B2

0.9252 in23.500 mm

J

5.5236 in140.300 mm

r

0.1181 in3.000 mm

r1

0.1181 in3.000 mm

da min

4.4488 in113.000 mm

Da max

7.9528 in202.000 mm