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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 7000 rpm

Limiting Speed - Grease

N/A 5900 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 C3

Static Load Rating

N/A 25000 lbf111000 N111.00 kN

Dynamic Load Rating

N/A 25000 lbf111000 N111.00 kN

Enclosure

N/A Open

Weight

N/A 3.197 lb1.450 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 2.1654 in55 mm

D

N/A 4.7244 in120.000 mm

B

N/A 1.1417 in29 mm

Fw

N/A 2.7756 in70.500 mm

r

N/A 0.0787 in2.000 mm

da min

N/A 2.5197 in64.000 mm

db min

N/A 2.5197 in64.000 mm

Da max

N/A 4.3701 in111.000 mm

Db max

N/A 4.3701 in111.000 mm

r1as max

N/A 0.0787 in2.000 mm