Item # 27680/27620, Tapered Roller Set - Inch Series and J Series On Bearing Distributors, Inc.

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Unit of Measure

Technical Specifications | Dimensional Specifications

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 4
Cone Number	N/A 27680
Cup Number	N/A 27620
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 1.44
Static Load Rating	N/A 40000 lbf179000 N179.00 kN
Dynamic Load Rating	N/A 24500 lbf109000 N109.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Tapered Roller Set - Inch Series and J Series - Dimensions
B	N/A 2.8750 in73.025 mm
D	N/A 4.9375 in125.413 mm
Wo	N/A 0.7813 in19.845 mm
Wi	N/A 1.00000 in25.400 mm
W	N/A 1.0000 in25.400 mm
r	N/A 0.0600 in1.500 mm
R	N/A 0.14 in3.5 mm
a (Effective Load Center)	N/A 0.02 in0.5 mm
U	N/A 3.54 in90.0 mm
V	N/A 3.19 in81.0 mm
X	N/A 4.72 in120.0 mm
Z	N/A 4.53 in115.0 mm