21312E SKF 60x130x31mm ra max. 2 mm Spherical roller bearings


Bearing number | 21312E |
Size (mm) | 60x130x31 |
Brand | SKF |
Bore Diameter (mm) | 60 |
Outer Diameter (mm) | 130 |
Width (mm) | 31 |
d | 60 mm |
D | 130 mm |
B | 31 mm |
C | 31 mm |
b | 6 mm |
d2 | 87.8 mm |
r1 min. | 2.1 mm |
r2 min. | 2.1 mm |
D1 | 115 mm |
K | 3 mm |
da min. | 72 mm |
Da max. | 118 mm |
ra max. | 2 mm |
Weight | 2.1 Kg |
Basic dynamic load rating (C) | 212 kN |
Basic static load rating (C0) | 240 kN |
Fatigue load limit (Pu) | 26.5 |
Reference speed | 4800 r/min |
Limiting speed | 6300 r/min |
Calculation factor (e) | 0.22 |
Calculation factor (Y0) | 2.8 |
Calculation factor (Y1) | 3 |
Detailed Parameters
parameter:
32BCS8-2MT2N Deep groove ball bearings | Outer Diameter :80mm ,Brand:NACHI ,Size :32x80x23mm ,Bore Diameter :32mm |
PCJ404624 Needle roller bearings | Fw:63.500 mm ,Brand:NTN ,Ew:73.025 mm ,Bore Diameter :63.500mm ,Outer Diameter :73.025mm |
X30212CM/Y30212CM Tapered roller bearings | Width :23.75mm ,Outer Diameter :110mm ,Brand:Timken ,Size :60x110x23.75mm ,Bore Diameter :60mm |
EC-6010 Deep groove ball bearings | Bore Diameter :50mm ,Outer Diameter :80mm ,Size :50x80x16mm ,Brand:NTN |
6936-RZ Deep groove ball bearings | Size :180x250x33mm ,d:180 mm ,Outer Diameter :250mm ,Bore Diameter :180mm ,Brand:CYSD ,Width :33mm |
HTA920DB Angular contact ball bearings | Size :100x140x18mm ,Bore Diameter :100mm ,Brand:NTN ,Outer Diameter :140mm |
MF-3520 Needle roller bearings | Outer Diameter :42mm ,Size :35x42x20mm ,Brand:NSK ,Bore Diameter :35mm |
EE295102/295192D+A Tapered roller bearings | d:260.35 mm ,Size :260.35x488.95x254mm ,Width :254mm ,Outer Diameter :488.95mm ,Brand:NTN ,Bore Diameter :260.35mm |
7002CPA Angular contact ball bearings | Outer Diameter :32mm ,Bore Diameter :15mm ,Size :15x32x9mm ,d:15 mm ,Width :9mm ,Brand:KOYO |
HM617045/HM617010 Tapered roller bearings | Bore Diameter :82.55mm ,Brand:Timken ,Size :82.55x142.138x42.862mm ,Outer Diameter :142.138mm |
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