Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength, 2 Piece, Machined Brass Cage

Limiting Speed - Oil

1600 rpm

Limiting Speed - Grease

1400 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

505000 lbf2240000 N2240.00 kN

Dynamic Load Rating

340000 lbf1510000 N1510.00 kN

Enclosure

Open

Weight

204.148 lb92.600 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

16.5354 in420.000 mm

B

5.4331 in138.000 mm

Fw

10.2362 in260.000 mm

J

11.0236 in280.000 mm

r

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

r1as max

0.1575 in4.000 mm