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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

Precision

ISO Class 0

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128142 lbf570000 N570.00 kN

Dynamic Load Rating

96668 lbf430000 N430.00 kN

Enclosure

Open

Weight

34.023 lb15.430 kg

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

6.2990 in160.000 mm

D

11.4173 in290.000 mm

B

1.8898 in48.000 mm

Fw

7.6772 in195.000 mm

d1

8.1496 in207.000 mm

B1

0.4724 in12.000 mm

B2

0.8268 in21.000 mm

J

8.1496 in207.000 mm

r

0.1181 in3.000 mm

r1

0.1181 in3.000 mm

da min

6.8110 in173.000 mm

db min

6.8110 in173.000 mm

Da max

10.9055 in277.000 mm

Db max

10.9055 in277.000 mm

Db min

10.1969 in259.000 mm