Item # EC12245S04, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Tapered Roller Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome 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 0.38
Y2 (Axial Load Factor)	N/A 1.60
Static Load Rating	N/A 13900 lbf62000 N62.00 kN
Dynamic Load Rating	N/A 13000 lbf58000 N58.00 kN
Enclosure	N/A Open
Weight	N/A 1.213 lb0.550 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Tapered Roller Set - Metric Series - Dimensions
d	N/A 1.7165 in43.600 mm
D	N/A 3.3459 in84.985 mm
C	N/A 0.6693 in17.000 mm
B	N/A 0.7185 in18.250 mm
a (Effective Load Center)	N/A -0.1181 in-3.000 mm
T	N/A 0.7185 in18.250 mm
r	N/A 0.0100 in0.300 mm
R	N/A 0.06 in1.5 mm