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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 3100 rpm

Limiting Speed - Grease

N/A 2700 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 90000 lbf400000 N400.00 kN

Dynamic Load Rating

N/A 69500 lbf310000 N310.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 5.5118 in140 mm

D

N/A 9.8425 in250.000 mm

B

N/A 1.6535 in42 mm

Fw

N/A 6.6535 in169.000 mm

r

N/A 0.1181 in3.000 mm

da min

N/A 6.0236 in153.000 mm

db min

N/A 6.0236 in153.000 mm

Da max

N/A 9.3307 in237.000 mm

Db max

N/A 9.3307 in237.000 mm

r1as max

N/A 0.0984 in2.500 mm