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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 3700 RPM

Limiting Speed - Grease

N/A 2800 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 1.42

Y0 (Axial Load Factor)

N/A 0.78

Static Load Rating

N/A 48500 lbf216000 N216.00 kN

Dynamic Load Rating

N/A 31500 lbf139000 N139.00 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 3.1496 in80.000 mm

D

N/A 4.9213 in125.000 mm

C

N/A 0.8661 in22.000 mm

B

N/A 1.1417 in29.000 mm

a (Effective Load Center)

N/A -0.0787 in-2.000 mm

T

N/A 1.1417 in29.000 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

da

N/A 3.48 in88.5 mm

db

N/A 3.50 in89.0 mm

Da

N/A 4.59 in116.5 mm

Da min

N/A 4.41 in112.0 mm

Db

N/A 4.72 in120.0 mm