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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 0.39

Y2 (Axial Load Factor)

N/A 1.55

Y0 (Axial Load Factor)

N/A 0.85

Static Load Rating

N/A 47500 lbf211000 N211.00 kN

Dynamic Load Rating

N/A 32500 lbf144000 N144.00 kN

Enclosure

N/A Open

Weight

N/A 2.822 lb1.280 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 2.5591 in65.000 mm

D

N/A 4.3307 in110.000 mm

C

N/A 1.0433 in26.500 mm

B

N/A 1.3386 in34.000 mm

a (Effective Load Center)

N/A -0.3150 in-8.000 mm

T

N/A 1.3386 in34.000 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 2.89 in73.5 mm

db

N/A 2.87 in73.0 mm

Da

N/A 4.00 in101.5 mm

Da min

N/A 3.78 in96.0 mm

Db

N/A 4.17 in106.0 mm