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Unit of Measure

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Material

N/A Machined Carbon Steel

Limiting Speed - Oil

N/A 2600 rpm

Limiting Speed - Grease

N/A 2200 rpm

Configuration

N/A One

Tolerance

N/A ISO Class 0 (RBEC 1)

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 130000 lbf580000 N580.00 kN

Dynamic Load Rating

N/A 87500 lbf390000 N390.00 kN

Enclosure

N/A Open

Weight

N/A 30.644 lb13.9 kg

Operating Temperature Range

N/A -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

N/A 7.874 in200.000 mm

D

N/A 12.2047 in310.000 mm

B

N/A 2.0079 in51 mm

Fw

N/A 9.0157 in229.000 mm

J

N/A 9.4252 in239.400 mm

r

N/A 0.0827 in2.100 mm

da min

N/A 8.3071 in211.000 mm

db min

N/A 8.3071 in211.000 mm

Da max

N/A 11.7717 in299.000 mm

Db max

N/A 11.7717 in299.000 mm

Db min

N/A 11.1417 in283.000 mm

r1as max

N/A 0.0787 in2.000 mm