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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Limiting Speed - Oil

N/A 910 rpm

Limiting Speed - Grease

N/A 680 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 0.43

Y2 (Axial Load Factor)

N/A 1.38

Y0 (Axial Load Factor)

N/A 0.76

Static Load Rating

N/A 635000 lbf2830000 N2830.00 kN

Dynamic Load Rating

N/A 335000 lbf1490000 N1490.00 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 11.8110 in300.000 mm

D

N/A 18.1102 in460.000 mm

C

N/A 2.9134 in74 mm

B

N/A 3.93700 in100.000 mm

a (Effective Load Center)

N/A -0.0787 in-2.0 mm

T

N/A 3.9370 in100.000 mm

r

N/A 0.16 in4 mm

R

N/A 0.20 in5.0 mm

da

N/A 12.68 in322.0 mm

db

N/A 12.95 in329.0 mm

Da

N/A 17.40 in442.0 mm

Da min

N/A 15.91 in404.0 mm

Db

N/A 17.28 in439.0 mm