Item # 2LA-HSE010C, Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type On NTN Bearing Corp. of America

Unit of Measure

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Type	N/A Angular Contact Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Phenolic Resin
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 32500 RPM
Limiting Speed - Grease	N/A 20500 RPM
Configuration	N/A One
Factor	N/A 10.4
Static Load Rating	N/A 2560 lbf11400 N11.40 kN
Dynamic Load Rating	N/A 3550 lbf15900 N15.90 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type - Dimensions
d	N/A 1.9685 in50.000 mm
D	N/A 3.1496 in80.000 mm
B	N/A 0.6299 in16.000 mm
d1	N/A 2.3661 in60.100 mm
d2	N/A 2.3071 in58.600 mm
D1	N/A 2.7520 in69.900 mm
D2	N/A 2.8858 in73.300 mm
r	N/A 0.0394 in1.000 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 15 º
a	N/A 0.6614 in16.800 mm
da min	N/A 2.1850 in55.500 mm
db min	N/A 2.1457 in54.500 mm
Da max	N/A 2.9331 in74.500 mm
Db max	N/A 2.9724 in75.500 mm
ras max	N/A 0.0394 in1.000 mm
r1as max	N/A 0.0236 in0.600 mm
Double Row Width	N/A 1.2598 in32.000 mm
Triple Row Width	N/A 1.8898 in48.000 mm
Quadruple Row Width	N/A 2.5197 in64.000 mm