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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 9200 RPM

Limiting Speed - Grease

N/A 6900 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 0.29

Y2 (Axial Load Factor)

N/A 2.06

Y0 (Axial Load Factor)

N/A 1.13

Static Load Rating

N/A 12100 lbf54000 N54.00 kN

Dynamic Load Rating

N/A 9550 lbf42500 N42.50 kN

Enclosure

N/A Open

Weight

N/A 0.443 lb0.201 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 1.1811 in30.000 mm

D

N/A 2.1654 in55.000 mm

C

N/A 0.6299 in16.000 mm

B

N/A 0.7874 in20.000 mm

a (Effective Load Center)

N/A -0.2756 in-7.000 mm

T

N/A 0.7874 in20.000 mm

r

N/A 0.0400 in1.000 mm

R

N/A 0.04 in1.0 mm

da

N/A 1.40 in35.5 mm

db

N/A 1.40 in35.5 mm

Da

N/A 1.95 in49.5 mm

Da min

N/A 1.83 in46.5 mm

Db

N/A 2.05 in52.0 mm