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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Case Carburized Steel

Limiting Speed - Oil

N/A 7100 rpm

Limiting Speed - Grease

N/A 5300 rpm

Style

N/A Cone & Cup

Precision Rating

N/A Class 0

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.28

Y2 (Axial Load Factor)

N/A 2.12

Y0 (Axial Load Factor)

N/A 1.17

Static Load Rating

N/A 18500 lbf82500 N82.50 kN

Dynamic Load Rating

N/A 13400 lbf59500 N59.50 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 1.5748 in40.000 mm

D

N/A 2.6772 in68 mm

C

N/A 0.70870 in18.000 mm

B

N/A 0.8661 in22 mm

a (Effective Load Center)

N/A -0.2756 in-7.0 mm

r1as max

N/A 0.0394 in1.000 mm

T

N/A 0.8661 in22.000 mm

r

N/A 0.0400 in1.000 mm

R

N/A 0.04 in1.0 mm

da

N/A 45.5 mm

db

N/A 1.81 in46.0 mm

Da

N/A 2.46 in62.5 mm

Da min

N/A 2.36 in60.0 mm

Db

N/A 2.52 in64.0 mm

ras max

N/A 0.0394 in1.000 mm