Bearing seal, dust cover, and the characteristics and application of retainer

The characteristics and application of the bearing sealing ring of bearing seal ring to have the dust seal gas oil waterproof anti-corrosion, prevent leakage characteristics. Sealing ring has retaining ring type teflon bearing sealing ring ( TT） And the contact type rubber bearing sealing ring ( 2 rs) Two kinds. Retaining ring type teflon bearing sealing ring ( TT） Mainly used in the miniature bearing, the join of glass fiber teflon sealing ring with a spring ring is fixed on the outer ring structure. Contact type rubber bearing sealing ring ( 2 rs) Can effectively prevent external foreign invasion, the rubber sealing ring embedded bearing outer ring, sealing ring in contact with the inner ring slightly. The characteristics and application of bearing dust cover dust cover into ring type steel bearing dust cover ( ZZ） And stamping steel plate bearing dust cover ( ZZ） Two categories. The former is used in miniature bearing, stamping processing of metal plate with a spring ring is fixed on the outer ring structure. The latter is to reduce the effect of grease exudation, the metal steel plate by stamping processing reinforcement on the outer ring structure. The characteristics and application of bearing retainer bearing keep mouth parts according to different design features, divided into the following three: steel plate crown model bearing retainer, nylon type bearing retainer, steel rivets wave type bearing retainer. Steel plate crown type bearing retainer is designed according to inner ring, it can in a stainless steel plate stamping forming. Nylon crown type bearing retainer is to design according to the inner ring, is by polyamide ( Nylon 66) , etc. Steel rivets wave type bearing retainer wave shape of the two parts by the rivet is fixed, for high load operation of the bearings. Communication with your heart | harmoniously WeChat ID: excellent motor bearing application solution provider to purchase miniature bearings, motor bearings, deep groove ball bearing, please find bearing jiaxing bearing co. , LTD. , tel: 0755 - Fax: 81447196 27081979 13612805458-0755 27092086 an article on the info @ : classification of bearing materials and material characteristics: next article accuracy and level of the bearing