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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 9800 rpm

Limiting Speed - Grease

N/A 7300 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 0.35

Y2 (Axial Load Factor)

N/A 1.71

Y0 (Axial Load Factor)

N/A 0.94

Static Load Rating

N/A 12900 lbf57500 N57.50 kN

Dynamic Load Rating

N/A 10700 lbf47500 N47.50 kN

Enclosure

N/A Open

Weight

N/A 0.478 lb0.217 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 0.9843 in25.000 mm

D

N/A 2.04720 in52.000 mm

C

N/A 0.70870 in18.000 mm

B

N/A 0.8661 in22 mm

a (Effective Load Center)

N/A -0.3150 in-8.0 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 1.20 in30.5 mm

db

N/A 1.18 in30.0 mm

Da

N/A 1.83 in46.5 mm

Da min

N/A 1.69 in43.0 mm

Db

N/A 1.93 in49.0 mm