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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 5300 rpm

Limiting Speed - Grease

N/A 4000 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 0.42

Y2 (Axial Load Factor)

N/A 1.43

Y0 (Axial Load Factor)

N/A 0.79

Static Load Rating

N/A 20900 lbf93000 N93 kN

Dynamic Load Rating

N/A 17300 lbf77000 N77.00 kN

Enclosure

N/A Open

Weight

N/A 1.241 lb0.563 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 1.9685 in50.000 mm

D

N/A 3.54330 in90.000 mm

C

N/A 0.6693 in17.000 mm

B

N/A 0.7874 in20.000 mm

a (Effective Load Center)

N/A -0.0886 in-2.250 mm

T

N/A 0.8563 in21.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 2.30 in58.5 mm

db

N/A 2.28 in58.0 mm

Da

N/A 3.21 in81.5 mm

Da min

N/A 3.11 in79.0 mm

Db

N/A 3.35 in85.0 mm