Bearing Finder
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Unit of Measure

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Limiting Speed - Oil

7400 RPM

Limiting Speed - Grease

5500 RPM

Style

Cone & Cup

Precision Rating

ISO Class 4

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.37

Y2 (Axial Load Factor)

1.60

Y0 (Axial Load Factor)

0.88

Static Load Rating

13800 lbf61500 N61.50 kN

Dynamic Load Rating

12500 lbf55500 N55.50 kN

Enclosure

Open

Weight

0.743 lb0.337 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Tapered Roller Set - Metric Series - Dimensions

d

1.3780 in35.000 mm

D

2.8346 in72.000 mm

C

0.5906 in15.000 mm

B

0.6693 in17.000 mm

a (Effective Load Center)

-0.1280 in-3.250 mm

T

0.7185 in18.250 mm

r

0.0600 in1.500 mm

R

0.06 in1.5 mm

da

1.71 in43.5 mm

db

1.73 in44.0 mm

Da

2.50 in63.5 mm

Da min

2.44 in62.0 mm

Db

2.64 in67.0 mm