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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

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 81000 lbf360000 N360.00 kN

Dynamic Load Rating

N/A 72000 lbf320000 N320.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

N/A 4.1339 in105.000 mm

D

N/A 8.8583 in225.000 mm

B

N/A 1.9291 in49 mm

Fw

N/A 5.3150 in135.000 mm

d1

N/A 5.7874 in147.000 mm

B1

N/A 0.5118 in13.000 mm

B2

N/A 0.8858 in22.500 mm

J

N/A 5.7874 in147.000 mm

r

N/A 0.0984 in2.500 mm

r1

N/A 0.1181 in3.000 mm

da min

N/A 4.6457 in118.000 mm

db min

N/A 4.6457 in118.000 mm

Da max

N/A 8.3465 in212.000 mm

Db max

N/A 8.3465 in212.000 mm

Db min

N/A 7.8346 in199.000 mm