Item # 2LA-HSE015AD, 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 20600 RPM
Limiting Speed - Grease	N/A 13200 RPM
Configuration	N/A One
Static Load Rating	N/A 4750 lbf21200 N21.20 kN
Dynamic Load Rating	N/A 5050 lbf22500 N22.50 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 2.9528 in75.000 mm
D	N/A 4.5276 in115.000 mm
B	N/A 0.7874 in20.000 mm
d1	N/A 3.5354 in89.800 mm
d2	N/A 3.4646 in88.000 mm
D1	N/A 3.9449 in100.200 mm
D2	N/A 4.0984 in104.100 mm
r	N/A 0.0433 in1.100 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 25 º
a	N/A 1.2717 in32.300 mm
da min	N/A 3.2283 in82.000 mm
db min	N/A 3.1299 in79.500 mm
Da max	N/A 4.2520 in108.000 mm
Db max	N/A 4.3504 in110.500 mm
ras max	N/A 0.0394 in1.000 mm
r1as max	N/A 0.0236 in0.600 mm
Double Row Width	N/A 1.5748 in40.000 mm
Triple Row Width	N/A 2.3622 in60.000 mm
Quadruple Row Width	N/A 3.1496 in80.000 mm