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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 Cage w/Square Holes

Limiting Speed - Oil

N/A 3100 rpm

Limiting Speed - Grease

N/A 2600 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 161000 lbf715000 N715.00 kN

Dynamic Load Rating

N/A 128000 lbf570000 N570.00 kN

Enclosure

N/A Open

Weight

N/A 28.219 lb12.8 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 3.937 in100 mm

D

N/A 8.4646 in215.000 mm

B

N/A 2.874 in73 mm

Fw

N/A 5.0197 in127.500 mm

J

N/A 5.5236 in140.300 mm

r

N/A 0.1181 in3.000 mm

da min

N/A 4.4488 in113.000 mm

Da max

N/A 7.9528 in202.000 mm

r1as max

N/A 0.0984 in2.500 mm