Bearing 10pcs 6702RS 15*21*4(mm)

Item no: 6702RS

Inner diameter:15mm

Outer diameter:21mm

Height:4mm

Type:Single row deep groove ball bearings

Materail:chrome steel GCR-15

Quality:China National Standard

Packing:10PCS/OPP BAG

Rubber sealing in double sides.

material: chrome steel Speed of rotation: 5000RPM/MIN Operating noise: 45 dB packing: 10pcs/OPP BAG sealing type: Rubber sealing