21312EK SKF Calculation factor (Y1) 3 60x130x31mm Spherical roller bearings


Bearing number | 21312EK |
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:
NJ319 Cylindrical roller bearings | Bore Diameter :95mm ,Size :95x200x45mm ,Outer Diameter :200mm ,Width :45mm ,Brand:ISO |
EGF30160-E40-B Plain bearings | Bore Diameter :30mm ,Width :16mm ,Brand:INA ,Outer Diameter :34mm ,Size :30x34x16mm |
VEB 15 /NS 7CE1 Angular contact ball bearings | d:15 mm ,Bore Diameter :15mm ,Brand:SNFA ,Width :7mm ,Outer Diameter :28mm ,Size :15x28x7mm |
K68X74X20FH Needle roller bearings | Outer Diameter :74mm ,Brand:Timken ,Bore Diameter :68mm ,Fw:68 mm |
61810 Deep groove ball bearings | Outer Diameter :65mm ,Width :7mm ,Bore Diameter :50mm ,Size :50x65x7mm ,Brand:ZEN |
NKI 12/20 Cylindrical roller bearings | Bore Diameter :24mm ,Outer Diameter :12mm ,Size :24x12x20mm ,Brand:SKF |
NU2308 Cylindrical roller bearings | Outer Diameter :90mm ,Size :40x90x33mm ,Brand:ISO ,Bore Diameter :40mm ,Width :33mm |
4302 Deep groove ball bearings | Size :15x42x17mm ,Brand:FBJ ,Width :17mm ,Bore Diameter :15mm ,Outer Diameter :42mm |
NJ 417 Cylindrical roller bearings | Brand:ISB ,Bore Diameter :85mm ,Size :85x210x52mm ,Outer Diameter :210mm |
H715332/H715311 Tapered roller bearings | Bore Diameter :60.325mm ,Size :60.325x136.525x46.038mm ,Outer Diameter :136.525mm ,Brand:NACHI |
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