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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 5900 RPM

Limiting Speed - Grease

N/A 4400 RPM

Style

N/A Cone & Cup

Precision Rating

N/A ISO Class 5

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.40

Y2 (Axial Load Factor)

N/A 1.48

Y0 (Axial Load Factor)

N/A 0.81

Static Load Rating

N/A 17600 lbf78500 N78.50 kN

Dynamic Load Rating

N/A 15200 lbf67500 N67.50 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 1.7717 in45.000 mm

D

N/A 3.3465 in85.000 mm

C

N/A 0.6299 in16.000 mm

B

N/A 0.7480 in19.000 mm

a (Effective Load Center)

N/A -0.1083 in-2.750 mm

T

N/A 0.8169 in20.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 53.5 mm

db

N/A 2.13 in54.0 mm

Da

N/A 3.01 in76.5 mm

Da min

N/A 2.91 in74.0 mm

Db

N/A 3.15 in80.0 mm