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Product Name: low noice ball bearingsModel Name:698
our products have been equip with the first grande car or motorcycle facotry in china,the prodcut quality is stable .if you interest ,we can provide samples to you for test,all of our prodcut gruarantee one year work.we hope to cooperate with you for long time.
the engine ball bearing 697 of ring:the outsaid and insaid ring `s material is hgih grade chrome steel or stainless steel, the Hardness HRC within 60-64,the surface is shining.the size D17*d7*W5 mm. we can provide 698 RS ,698ZZ .698ZZNR.698Z. 698 2RSNR the engine ball bearing 698 of ball:the ball is choice by high grade chrome CGr15,the precision is accord with ISO 32900:2001, the work life is long. the engine ball bearing 698 of cagethe cage used by pressed steel.the nail and surface of cage is cementite,the cage is low friction for long life and strong. we also can provied the noly cage the ball bearing 698 of seal and shield:the seal material is NBR+SPCC for Double Sealed 2RS, the shield material is SPCC for Duoble Shielded ZZ,we can according for customer require choice to NON-CONTACTED/LIGHT CONTACTED/HEAVY CONTACTED for seal type AND color. the ball bearing 698 of lubrication:we can according for customer require choice to SHELL / MOBIL / KYODO / KLUBER / EXXON / HTHS grease
the Radial Play/Cleareence of our prodcuts are C0/C2/C3/C4/C5;The tolerances are accord with ABEC1.ABEC3 ABEC5.ABEC7.our products have been equip with the first grande car or motorcycle facotry in china,the prodcut quality is stable .if you interest ,we can provide samples to you for test,all of our prodcut gruarantee six months work.we hope to cooperate with you for long time.
698 BEARING