Item # 30320P5, 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 Through Hardened Steel
Limiting Speed - Oil	N/A 2400 RPM
Limiting Speed - Grease	N/A 1800 RPM
Style	N/A Cone & Cup
Precision Rating	N/A ISO Class 5
Configuration	N/A One
Lubrication	N/A w/o Oil Hole
e (Axial Load Factor)	N/A 0.35
Y2 (Axial Load Factor)	N/A 1.73
Y0 (Axial Load Factor)	N/A 0.95
Static Load Rating	N/A 90000 lbf400000 N400.00 kN
Dynamic Load Rating	N/A 77500 lbf345000 N345.00 kN
Enclosure	N/A Open
Weight	N/A 17.020 lb7.720 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Tapered Roller Set - Metric Series - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 8.4646 in215.000 mm
C	N/A 1.5354 in39.000 mm
B	N/A 1.8504 in47.000 mm
a (Effective Load Center)	N/A -0.3937 in-10.000 mm
T	N/A 2.0276 in51.500 mm
r	N/A 0.1200 in3.000 mm
R	N/A 0.12 in3.0 mm
da	N/A 118.0 mm
db	N/A 5.00 in127.0 mm
Da	N/A 7.91 in201.0 mm
Da min	N/A 7.91 in201.0 mm
Db	N/A 7.87 in200.0 mm