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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 7600 rpm

Limiting Speed - Grease

N/A 6500 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 15800 lbf70500 N70.50 kN

Dynamic Load Rating

N/A 13200 lbf58500 N58.50 kN

Enclosure

N/A Open

Weight

N/A 1.541 lb0.699 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 2.7559 in70 mm

D

N/A 4.3307 in110.000 mm

B

N/A 0.7874 in20 mm

Fw

N/A 3.1496 in80.000 mm

J

N/A 3.3071 in84.000 mm

r

N/A 0.0433 in1.100 mm

da min

N/A 2.9528 in75.000 mm

db min

N/A 3.0118 in76.500 mm

Da max

N/A 4.0748 in103.500 mm

Db max

N/A 4.1339 in105.000 mm

Db min

N/A 3.9764 in101.000 mm

r1as max

N/A 0.0394 in1.000 mm