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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 3600 rpm

Limiting Speed - Grease

N/A 2700 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 0.44

Y2 (Axial Load Factor)

N/A 1.38

Y0 (Axial Load Factor)

N/A 0.76

Static Load Rating

N/A 39500 lbf175000 N175.00 kN

Dynamic Load Rating

N/A 31500 lbf139000 N139.00 kN

Enclosure

N/A Open

Weight

N/A 3.109 lb1.410 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 2.9528 in75.000 mm

D

N/A 5.11810 in130.000 mm

C

N/A 0.86610 in22.000 mm

B

N/A 0.9843 in25.000 mm

a (Effective Load Center)

N/A -0.0098 in-0.250 mm

T

N/A 1.0728 in27.250 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.08 in2.0 mm

da

N/A 3.35 in85.0 mm

db

N/A 3.35 in85.0 mm

Da

N/A 4.78 in121.5 mm

Da min

N/A 4.53 in115.0 mm

Db

N/A 4.88 in124.0 mm