To hardly generate positional deviation and buckling deformation of a shield plate, to hardly cause irregular deformation of an outer ring, and to suppress thinning and an increase in cost.
This rolling bearing 22 includes: an inner ring 30 and the outer ring 31; a rolling element 32 held in a rotatable manner between both of the rings 30 and 31; and the annular shield plate 33 mounted in the outer ring 31 in a state in which an outer peripheral edge side enters into an annular groove part 40 formed over the entire periphery in an inner peripheral surface of the outer ring 31. The shield plate is divided in a peripheral direction and is formed into a ring shape to be reduced in diameter and to be expanded in diameter by slidably overlapping a first end part 35 and a second end part 36 located at each of both ends of the peripheral direction with each other. Thickness of at least a portion entering into the annular groove part 40 at both end parts overlapping with each other is plate thickness of the shield plate except the both end parts or below.
| JP4936373 | Bearing device for wheels |
| JP2009063096 | ROLLING BEARING |
| JP2006002941 | ROLLER BEARING HAVING AIR FLOW PASSAGE IN BORE HAVING FLUTE |
HASEGAWA HARUHIKO
| JPH0771451A | 1995-03-17 | |||
| JPH066751U | 1994-01-28 | |||
| JP2006002854A | 2006-01-05 | |||
| JP2000136829A | 2000-05-16 | |||
| JP2008128481A | 2008-06-05 |
Noriaki Uchino
Nobuyuki Kimura