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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 4400 rpm

Limiting Speed - Grease

N/A 3300 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 40000 lbf179000 N179.00 kN

Dynamic Load Rating

N/A 35000 lbf155000 N155.00 kN

Enclosure

N/A Open

Weight

N/A 3.66 lb1.660 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 2.1654 in55.000 mm

D

N/A 4.72440 in120.000 mm

C

N/A 0.98430 in25.000 mm

B

N/A 1.1417 in29.000 mm

a (Effective Load Center)

N/A -0.2756 in-7.0 mm

T

N/A 1.2402 in31.500 mm

r

N/A 0.0800 in2.000 mm

R

N/A 0.10 in2.5 mm

da

N/A 2.64 in67.0 mm

db

N/A 2.80 in71.0 mm

Da

N/A 4.33 in110.0 mm

Da min

N/A 4.09 in104.0 mm

Db

N/A 4.37 in111.0 mm