Detailed description
Type: B17-99D automotive alternator bearing
Inside Diameter: 17mm
Outside Diameter: 52mm
Thickness: 17mm
Seals Type: ZZ, 2RS,Open
Material:Gcr15, Stainless steel. 440C, 304, 316.
Precision Rating: P0,P6,P5,P4,P2
Standard bearings are available.
Besides, BTB also can supply bespoke bearings and sintered parts according to your special design drawings and samples.













