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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 lbf1270000 N570.00 kN

Dynamic Load Rating

96500 lbf975000 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

7.8740 in200.000 mm

D

16.5354 in420.000 mm

B

3.1496 in80.000 mm

Fw

10.2362 in260.000 mm

d1

11.0236 in280.000 mm

B1

0.7087 in18.000 mm

B2

1.2992 in33.000 mm

J

11.0236 in280.000 mm

r

0.1969 in5.000 mm

r1

0.1969 in5.000 mm

da min

8.6614 in220.000 mm

db min

8.6614 in220.000 mm

Da max

15.7480 in400.000 mm

Db max

15.7480 in400.000 mm

Db min

14.4094 in366.000 mm