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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 7300 rpm

Limiting Speed - Grease

N/A 5500 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 0.61

Y2 (Axial Load Factor)

N/A 0.99

Y0 (Axial Load Factor)

N/A 0.54

Static Load Rating

N/A 19900 lbf88500 N88.50 kN

Dynamic Load Rating

N/A 15700 lbf70000 N70.00 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 1.1811 in30.000 mm

D

N/A 2.83460 in72.000 mm

C

N/A 0.90550 in23.000 mm

B

N/A 1.063 in27 mm

a (Effective Load Center)

N/A -0.2264 in-5.750 mm

T

N/A 1.1319 in28.750 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 38.5 mm

db

N/A 1.46 in37.0 mm

Da

N/A 2.50 in63.5 mm

Da min

N/A 2.24 in57.0 mm

Db

N/A 2.66 in67.5 mm