Item # 31313A, Tapered Roller Set - Metric 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 Through Hardened Steel
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 44500 lbf199000 N199.00 kN
Dynamic Load Rating	N/A 39000 lbf173000 N173.00 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 2.5591 in65.000 mm
D	N/A 5.51180 in140.000 mm
C	N/A 0.90550 in23.000 mm
B	N/A 1.2992 in33 mm
T	N/A 1.4173 in36.000 mm
r	N/A 0.1000 in2.500 mm
R	N/A 0.12 in3.0 mm
da	N/A 3.43 in87.0 mm
db	N/A 3.11 in79.0 mm
Da	N/A 5.04 in128.0 mm
Da min	N/A 4.37 in111.0 mm
Db	N/A 5.20 in132.0 mm