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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 High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil

N/A 3400 RPM

Limiting Speed - Grease

N/A 2900 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 94500 lbf420000 N420.00 kN

Dynamic Load Rating

N/A 75500 lbf335000 N335.00 kN

Enclosure

N/A Open

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 4.7244 in120.000 mm

D

N/A 8.4646 in215.000 mm

B

N/A 1.5748 in40.000 mm

Fw

N/A 5.6496 in143.500 mm

J

N/A 6.0591 in153.900 mm

r

N/A 0.0827 in2.100 mm

da min

N/A 5.1575 in131.000 mm

Da max

N/A 8.0315 in204.000 mm

r1as max

N/A 0.0787 in2.000 mm