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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 lbf1990000 N570.00 kN

Dynamic Load Rating

96500 lbf1380000 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

7.0866 in180.000 mm

D

14.9606 in380.000 mm

B

4.9606 in126.000 mm

Fw

9.1339 in232.000 mm

d1

9.9213 in252.000 mm

B1

0.6693 in17.000 mm

B2

1.5748 in40.000 mm

J

9.9213 in252.000 mm

r

0.1575 in4.000 mm

r1

0.1575 in4.000 mm

da min

7.7165 in196.000 mm

db min

7.7165 in196.000 mm

Da max

14.3307 in364.000 mm

Db max

14.3307 in364.000 mm

Db min

13.1102 in333.000 mm