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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 4000 rpm

Limiting Speed - Grease

N/A 3000 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 0.35

Y2 (Axial Load Factor)

N/A 1.74

Y0 (Axial Load Factor)

N/A 0.96

Static Load Rating

N/A 71000 lbf315000 N315.00 kN

Dynamic Load Rating

N/A 55000 lbf244000 N244.00 kN

Enclosure

N/A Open

Weight

N/A 6.658 lb3.02 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 2.3622 in60.000 mm

D

N/A 5.11810 in130.000 mm

C

N/A 1.4567 in37 mm

B

N/A 1.811 in46 mm

a (Effective Load Center)

N/A -0.6496 in-16.500 mm

T

N/A 1.9094 in48.500 mm

r

N/A 0.0800 in2.000 mm

R

N/A 0.10 in2.5 mm

da

N/A 2.91 in74.0 mm

db

N/A 2.91 in74.0 mm

Da

N/A 4.65 in118.0 mm

Da min

N/A 4.21 in107.0 mm

Db

N/A 4.72 in120.0 mm