Item # 30316D, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

CAD (0) ▾

Search by Specification

Request Information Add to CAD Cart

Unit of Measure

Order Now | Technical Specifications | Dimensional Specifications

Order Now

Ordering Options

Find a Distributor

Contact NTN Customer Support Specialist

Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type	N/A Tapered Roller Bearing
Bore Type	N/A Round
Material	N/A Through Hardened Steel
Limiting Speed - Oil	N/A 2700 RPM
Limiting Speed - Grease	N/A 2000.0 RPM
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 63500 lbf283000 N283.00 kN
Dynamic Load Rating	N/A 53000 lbf236000 N236.00 kN
Enclosure	N/A Open
Weight	N/A 9.061 lb4.110 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Tapered Roller Set - Metric Series - Dimensions
d	N/A 3.1496 in80.000 mm
D	N/A 6.6929 in170.000 mm
C	N/A 1.0630 in27.000 mm
B	N/A 1.5354 in39.000 mm
a (Effective Load Center)	N/A 0.3543 in9.000 mm
T	N/A 1.6732 in42.500 mm
r	N/A 0.0800 in2.000 mm
R	N/A 0.10 in2.5 mm
da	N/A 3.70 in94.0 mm
db	N/A 3.82 in97.0 mm
Da	N/A 6.22 in158.0 mm
Da min	N/A 5.83 in148.0 mm
Db	N/A 6.26 in159.0 mm