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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 ISO Class 5

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.37

Y2 (Axial Load Factor)

N/A 1.60

Y0 (Axial Load Factor)

N/A 0.88

Static Load Rating

N/A 7650 lbf34000 N34.00 kN

Dynamic Load Rating

N/A 7100 lbf31500 N31.50 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 0.9843 in25.000 mm

D

N/A 2.0472 in52.000 mm

C

N/A 0.5118 in13.000 mm

B

N/A 0.5906 in15.000 mm

a (Effective Load Center)

N/A -0.1476 in-3.750 mm

r1as max

N/A 0.0394 in1.000 mm

T

N/A 0.6398 in16.250 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 1.22 in31.0 mm

Da

N/A 1.83 in46.5 mm

Da min

N/A 1.73 in44.0 mm

Db

N/A 1.89 in48.0 mm

ras max

N/A 0.0394 in1.000 mm