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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 7100 rpm

Limiting Speed - Grease

N/A 6100 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 16700 lbf74500 N74.50 kN

Dynamic Load Rating

N/A 13500 lbf60000 N60.00 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 2.9528 in75 mm

D

N/A 4.5276 in115 mm

B

N/A 0.7874 in20 mm

Fw

N/A 3.3465 in85.000 mm

r

N/A 0.0433 in1.100 mm

da min

N/A 3.1496 in80.000 mm

db min

N/A 3.2087 in81.500 mm

Da max

N/A 4.2717 in108.500 mm

Db max

N/A 4.3307 in110.000 mm

r1as max

N/A 0.0394 in1.000 mm