Also known as
6312-2HRS
6312-2RS
6312-2RS1
6312-2RSH
6312-2RSR
EAN4054369497250
CategoryDeep Groove Ball Bearings Single Row
Weight and Dimensions
Inner (d) MM
60
Outer (D) MM
130
Width (B) MM
31
Inner (d) Inch
2.3622
Outer (D) Inch
5.1181
Width (B) Inch
1.2205
Weight (kg)
1.73
Product Properties
Bore
C - Cylindrical Bore
Seal
2RH - High Speed Low Friction Seal on Two Sides
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
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
Data from Schaeffler (medias)
Width (b) mm
31
Radial Static Load Rating C0r (N)
52000
Radial Dynamic Load Rating Cr (N)
89000
Limiting speed (n G)
4800
ECLASS number
23-05-08-01
ECLASS2 number
23-05-08-01
Medias description
Deep groove ball bearing 63..-C-2HRS, single row, cf. DIN 625-1
Suffix description
CDeep Groove Ball Bearings Of Generation C, Modified Internal Construction
2HRSLip Seals On Both Sides Made From Nitrile Butadiene Rubber, These Designs Are Lubricated For Life Using A High Quality Grease And Are Suitable For Moderate Speeds. The Frictional Torque And Heat Generation Are Lower Than With The Previous RSR Seal
