Item # RNA4860, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series On NTN Bearing Corp. of America

CAD (0) ▾

Terms

Request Information

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 Needle Roller Bearing
Roller Type	N/A Needle
Configuration	N/A One
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 1200 RPM
Limiting Speed - Grease	N/A 800 RPM
Precision	N/A ISO Class 0
Enclosure	N/A Open
Static Load Rating	N/A 400000 lbf1770000 N1770.00 kN
Dynamic Load Rating	N/A 141000 lbf625000 N625.00 kN
Weight	N/A 27.999 lb12.700 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series - Dimensions
Fw	N/A 12.9921 in330.000 mm
Fw Tolerance	N/A 0.098/0.062 mm
D	N/A 14.9606 in380.000 mm
C	N/A 3.1496 in80.000 mm
r	N/A 0.0827 in2.100 mm
Da max	N/A 14.5276 in369.000 mm
ras max	N/A 0.0787 in2.000 mm