JPH02135715U

JPH02135715U -

Info

Publication number: JPH02135715U
Application number: JP4574889U
Authority: JP
Priority date: 1989-04-18
Filing date: 1989-04-18
Publication date: 1990-11-13

Description

[Brief explanation of drawings]

第１図は実施例の一部拡大断面図、第２図は外
側保持板の一部を示す斜視図、第３図は外側保持
板の正面図、第４図は従来例の一部拡大断面図で
ある。１……内側保持板、２……外側保持板、３……
オイルフイルタ、４……フイルタ組立体、５……
軸受外輪、６……周壁、７……挾持部、８……周
壁、９……挾持部、１０……突起、１０′……凹
所、１１，１２……テーパ面、１３……軌道、１
４……内径面、１５……係合溝、１６……嵌合面
、１７……面、１８……軸受内輪、１９……外径
面、２０……摺接溝、２１……鋼球、２２……保
持器。 Fig. 1 is a partially enlarged sectional view of the embodiment, Fig. 2 is a perspective view showing a part of the outer holding plate, Fig. 3 is a front view of the outer holding plate, and Fig. 4 is a partially enlarged sectional view of the conventional example. It is a diagram. 1... Inner holding plate, 2... Outer holding plate, 3...
Oil filter, 4... Filter assembly, 5...
Bearing outer ring, 6... Peripheral wall, 7... Holding part, 8... Peripheral wall, 9... Holding part, 10... Protrusion, 10'... Recess, 11, 12... Tapered surface, 13... Raceway, 1
4... Inner diameter surface, 15... Engagement groove, 16... Fitting surface, 17... Surface, 18... Bearing inner ring, 19... Outer diameter surface, 20... Sliding groove, 21... Steel ball , 22...retainer.

Claims

[Scope of utility model registration request]

In a rolling bearing with an oil filter, the outer periphery of an annular oil filter is held by an annular holding member attached to the inner periphery of the bearing outer ring, and the inner periphery is brought into contact with the outer diameter surface of the bearing inner ring. The member is composed of an inner holding plate and an outer holding plate,
Each of these retaining plates is formed by a peripheral wall parallel to the inner diameter surface of the outer ring and an annular clamping part formed by bending the outer end of the peripheral wall into an L shape, and the outer ring is held on the outer diameter surface of the peripheral wall of the inner retaining plate. The inner diameter surface of the peripheral wall of the plate is forcibly fitted, the oil filter is sandwiched between both clamping parts, the inner end of the inner holding plate is made to protrude inward from the inner end of the surrounding wall of the outer holding plate, and the inner diameter surface of the outer holding plate is fitted. A plurality of protrusions are formed on the end at predetermined intervals in the circumferential direction, and a tapered surface is formed on the upper surface of the protrusions so that the inner end of the peripheral wall is lower, and the contact surface of the inner retaining plate and the outer retainer are formed on the inner diameter surface of the outer ring of the bearing. A rolling bearing with an oil filter, characterized in that an engagement groove for the protrusion of the plate and an engagement surface for the outer holding plate are formed.