Item # HTA964ADB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type On NTN Bearing Corp. of America

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All Categories > Ball Bearings > Angular Contact Ball Bearings > Precision Angular Contact Ball Bearings > Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type > Item # HTA964ADB

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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 Brass
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 3000 RPM
Limiting Speed - Grease	N/A 2600 RPM
Configuration	N/A Two
Static Load Rating	N/A 238000 lbf1060000 N1060.00 kN
Dynamic Load Rating	N/A 63000 lbf280000 N280.00 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 12.5984 in320.000 mm
D	N/A 17.3228 in440.000 mm
B	N/A 2.1260 in54.000 mm
2B	N/A 4.2520 in108.000 mm
d1	N/A 14.4528 in367.100 mm
D2	N/A 15.9094 in404.100 mm
r	N/A 0.1181 in3.000 mm
r1	N/A 0.0433 in1.100 mm
Contact Angle	N/A 30 º
2a	N/A 10.7953 in274.200 mm
da min	N/A 13.3858 in340.000 mm
Db max	N/A 16.9291 in430.000 mm
ras max	N/A 0.0984 in2.500 mm
r1as max	N/A 0.0394 in1.000 mm