Fafnir 312WDGN

Specifications

Brand	Fafnir
Item Number	312WDGN Fafnir
Category	Deep Groove Ball Bearings Single Row

Weight and Dimensions

Inner (d) MM	60
Outer (D) MM	139,7
Width (B) MM	31
Weight (kg)	1.923 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	Z - Steel Seal on One Side
Cage Type	S - Steel or Standard Cage
External Modification	NR - Groove and Snap Ring
Radial Internal Play	Cn Normal Internal Play
Precision	Standard Precision
Lubrication	Standard Lubrication
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C
Special Treatment	No Special Treatment

Suffix description

WD	Shield Of Pressed Steel On Side Of The Bearing
G	Snap Ring Groove In Bearing Outer Ring And Appropriate Snap Ring
N	5000 And 6000 Series Single Shielded Bearings, Closer Fitting Grease Shield With More Land On Bearing Faces, Double Row Bearings, Old American Narrow Width In Inches