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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 12000 rpm

Limiting Speed - Grease

N/A 8800 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 0.33

Y2 (Axial Load Factor)

N/A 1.81

Y0 (Axial Load Factor)

N/A 1.00

Static Load Rating

N/A 8900 lbf39500 N39.50 kN

Dynamic Load Rating

N/A 8200 lbf36500 N36.50 kN

Enclosure

N/A Open

Weight

N/A 0.353 lb0.160 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 0.7874 in20.000 mm

D

N/A 1.8504 in47.000 mm

C

N/A 0.5906 in15.000 mm

B

N/A 0.7087 in18.000 mm

a (Effective Load Center)

N/A -0.2657 in-6.750 mm

T

N/A 0.7579 in19.250 mm

r

N/A 0.0400 in1.000 mm

R

N/A 0.04 in1.0 mm

da

N/A 1.02 in26.0 mm

db

N/A 1.02 in26.0 mm

Da

N/A 1.63 in41.5 mm

Da min

N/A 1.54 in39.0 mm

Db

N/A 1.69 in43.0 mm