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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 2500 RPM

Limiting Speed - Grease

N/A 1900 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 0.42

Y2 (Axial Load Factor)

N/A 1.43

Y0 (Axial Load Factor)

N/A 0.79

Static Load Rating

N/A 85500 lbf380000 N380.00 kN

Dynamic Load Rating

N/A 64500 lbf287000 N287.00 kN

Enclosure

N/A Open

Weight

N/A 9.678 lb4.390 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 4.1339 in105.000 mm

D

N/A 7.4803 in190.000 mm

C

N/A 1.1811 in30.000 mm

B

N/A 1.4173 in36.000 mm

a (Effective Load Center)

N/A -0.0394 in-1.000 mm

T

N/A 1.5354 in39.000 mm

r

N/A 0.0800 in2.000 mm

R

N/A 0.10 in2.5 mm

da

N/A 4.69 in119.0 mm

db

N/A 4.80 in122.0 mm

Da

N/A 7.01 in178.0 mm

Da min

N/A 6.50 in165.0 mm

Db

N/A 7.01 in178.0 mm