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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 Cage w/Square Holes

Limiting Speed - Oil

2100 rpm

Limiting Speed - Grease

1800 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

194000 lbf865000 N865.00 kN

Dynamic Load Rating

139000 lbf620000 N620.00 kN

Enclosure

Open

Weight

55.777 lb25.3 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

7.874 in200.000 mm

D

14.1732 in360.000 mm

B

2.2835 in58 mm

Fw

9.6063 in244.000 mm

J

10.1575 in258.000 mm

r

0.1575 in4.000 mm

da min

8.5039 in216.000 mm

db min

8.5039 in216.000 mm

Da max

13.5433 in344.000 mm

Db max

13.5433 in344.000 mm

Db min

12.6378 in321.000 mm

r1as max

0.1181 in3.000 mm