Item # HTA013DB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type 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 Add CAD Drawing to Cart 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 Main Spindle Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 11500 RPM
Limiting Speed - Grease	N/A 9100 RPM
Configuration	N/A Two
Static Load Rating	N/A 16200 lbf72000 N72.00 kN
Dynamic Load Rating	N/A 7650 lbf34000 N34.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Open Image Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type - Dimensions
d	N/A 2.5591 in65.000 mm
D	N/A 3.9370 in100.000 mm
B	N/A 0.6496 in16.500 mm
2B	N/A 1.2992 in33.000 mm
d1	N/A 3.0787 in78.200 mm
D2	N/A 3.5748 in90.800 mm
r	N/A 0.0433 in1.100 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 40 º
2a	N/A 3.3898 in86.100 mm
da min	N/A 2.9528 in75.000 mm
Db max	N/A 3.7008 in94.000 mm
ras max	N/A 0.0394 in1.000 mm
r1as max	N/A 0.0236 in0.600 mm