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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 2400 rpm

Limiting Speed - Grease

N/A 1800 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 0.83

Y2 (Axial Load Factor)

N/A 0.73

Y0 (Axial Load Factor)

N/A 0.40

Static Load Rating

N/A 72000 lbf320000 N320.00 kN

Dynamic Load Rating

N/A 60500 lbf270000 N270 kN

Enclosure

N/A Open

Weight

N/A 12.478 lb5.660 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 3.5433 in90.000 mm

D

N/A 7.48030 in190.000 mm

C

N/A 1.1811 in30 mm

B

N/A 1.6929 in43 mm

a (Effective Load Center)

N/A 0.4921 in12.500 mm

T

N/A 1.8307 in46.500 mm

r

N/A 0.1000 in2.500 mm

R

N/A 0.12 in3.0 mm

da

N/A 4.25 in108.0 mm

db

N/A 4.29 in109.0 mm

Da

N/A 6.93 in176.0 mm

Da min

N/A 6.50 in165.0 mm

Db

N/A 6.97 in177.0 mm