Item # NAO-70X95X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring On NTN Bearing Corp. of America

Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾

Request Information Buy it now

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 Machined-Ring Needle Roller Bearing - Separable Type
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 5000 RPM
Limiting Speed - Grease	N/A 3300 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Enclosure	N/A Open
Bearing Design	N/A w/ Inner Ring
Oil Hole	N/A w/ Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 35500 lbf159000 N159.00 kN
Dynamic Load Rating	N/A 12800 lbf57000 N57.00 kN
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring - Dimensions
d	N/A 2.7559 in70.000 mm
D	N/A 3.7402 in95.000 mm
F	N/A 3.1496 in80.000 mm
E	N/A 3.3858 in86.000 mm
C	N/A 1.1811 in30.000 mm
r	N/A 0.0394 in1.000 mm
da min	N/A 2.9528 in75.000 mm
Da max	N/A 3.5433 in90.000 mm
db min	N/A 3.3543 in85.200 mm
Db max	N/A 3.1890 in81.000 mm
ras max	N/A 0.0394 in1.000 mm