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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 Pressed Steel

Limiting Speed - Oil

N/A 3700 rpm

Limiting Speed - Grease

N/A 3100 rpm

Precision

N/A ISO Class 0

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 93500 lbf415000 N415.00 kN

Dynamic Load Rating

N/A 72000 lbf320000 N320.00 kN

Enclosure

N/A Open

Weight

N/A 14.440 lb6.550 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type - Dimensions

d

N/A 4.3307 in110 mm

D

N/A 7.874 in200.000 mm

B

N/A 2.0866 in53.000 mm

Fw

N/A 5.2165 in132.500 mm

r

N/A 0.0787 in2.000 mm

da min

N/A 4.7638 in121.000 mm

db min

N/A 4.7638 in121.000 mm

Da max

N/A 7.4409 in189.000 mm

Db max

N/A 7.4409 in189.000 mm

r1as max

N/A 0.0787 in2.000 mm