Double-row ball bearing of angular type for wheel

Details Double-row ball bearing of angular type for wheel Double-row ball bearing of angular type for wheel

1994-12-14

1996-03-26

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

F16C 3358

Patent

active

055015301

ABSTRACT:
A double-row, angular-type ball bearing for a wheel has a groove radius relationship such that the groove radius r6a of the outer-ring raceway 6a on the widthwise outer side with reference to the vehicle is larger than the groove radius r6b of the outer-ring raceway 6b on the widthwise inner side with reference to the vehicle (r6a>r6b), and has a shoulder section formed in the first outer-ring raceway 6a on the outer side and the second outer-ring raceway 6b on the inner side to have a sub-section 10 that curves in the opposite direction with reference to the main section 9 of the outer-ring raceways 6a, 6b.

REFERENCES:
patent: 2142478 (1939-01-01), Murden
patent: 3370899 (1968-02-01), Eklund
patent: 4411479 (1983-10-01), Hirata et al.
patent: 5051004 (1991-09-01), Takeuchi et al.

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