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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

Style

N/A Cone & Cup

Precision Rating

N/A Class K

Cone Number

N/A JHM516849

Cup Number

N/A JHM516810PK

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.41

Y2 (Axial Load Factor)

N/A 1.47

Static Load Rating

N/A 67000 lbf297000 N297.00 kN

Dynamic Load Rating

N/A 44500 lbf197000 N197.00 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

N/A 3.3465 in85.000 mm

D

N/A 5.5118 in140.000 mm

C

N/A 1.2402 in31.500 mm

B

N/A 1.4961 in38.000 mm

a (Effective Load Center)

N/A -0.2300 in-5.900 mm

T

N/A 1.5354 in39.000 mm

r

N/A 0.1000 in2.500 mm

R

N/A 0.12 in3.0 mm

da

N/A 3.94 in100.0 mm

db

N/A 3.70 in94.0 mm

Da

N/A 4.92 in125.0 mm

Db

N/A 5.28 in134.0 mm