SSF6801 ZZ & 2RS Stainless Steel Flange Ball Bearings, 440C | 304 | 316L Stainless Steel, 12x21x5mm | Lily Bearing
us us us us es cn

SSF6801 ZZ & 2RS Stainless Steel Flange Ball Bearings

Attributes
Part Number 440C Stainless Steel Flange Bearings 304 Stainless Steel Flange Bearings 316L Stainless Steel Flange Bearings
Bearing Type
Stainless Steel Flange Ball Bearings
Bore Dia (d)
12 mm
Outer Dia (D)
21 mm
Width (B)
5 mm
Material 440C Stainless Steel 304 Stainless Steel 316L Stainless Steel
Magnetic little no no
Hardness 58HRC 30HRC 30HRC
Corrosion Resistance
General
Better
Best
Clearance
CO, C2 and C3 are available.
Grades
ABEC Grades 1, 3, 5, 7, and 9 are available.

The suffix '2RS' signifies the bearing is sealed, with rubber, on both sides. The suffix 'ZZ' signifies the bearing is shielded, with metal, on both sides. Generally speaking, shielded bearings are more practical in cleaner, high-speed applications, while the sealed bearings are more practical for applications of slower speeds and dirtier environments.

  • Request a Quote

Hot Recommendation

Navigation