KOYO DG358220-1 Auto Ball Bearing

Inner Diameter: 1/4" Outer Diamter: 21/32", Plain, Self-Lubricating, Self-Aligning, Low Speed, Narrow, Grooved Outer Ring,  MS14101-4 Bearing.

AISI52100 chrome steel ball, 100CR6 GCR15 chrome steel ball With Grade G10 and 19.05mm

stainless steel 304 316 420 440C,We do surface treatment polish finish High Polished,soft polished,harden polished,unpolished.

The R4-2RS radial ball bearings  with inner size  1/4  inch  can be widely used in different applications. The R4-2RS ball bearing with two rubber seals. We also can produe with R4 RS, R4 ZZ, R4 Z,R4 ,you can choose as what you need .

The R4-2RS radial ball bearings  with inner size  1/4  inch  can be widely used in different applications. The R4-2RS ball bearing with two rubber seals. We also can produe with R4 RS, R4 ZZ, R4 Z,R4 ,you can choose as what you need .

China best quality plastic bearing 608 with anti-magnetic insulation, wear-resistant corrosion-resistant, oil-free self-lubricating, high temperature resistance to cold and other characteristics, can be used for extrem operation environment.