21312RHK KOYO 60x130x31mm Da max. 118 mm Spherical roller bearings


Bearing number | 21312RHK |
Size (mm) | 60x130x31 |
Brand | KOYO |
Bore Diameter (mm) | 60 |
Outer Diameter (mm) | 130 |
Width (mm) | 31 |
d | 60 mm |
D | 130 mm |
B | 31 mm |
C | 31 mm |
r min. | 2.1 mm |
da min. | 72 mm |
Da max. | 118 mm |
ra max. | 2 mm |
Weight | 2.08 Kg |
Basic dynamic load rating (C) | 168 kN |
Basic static load rating (C0) | 193 kN |
(Grease) Lubrication Speed | 2800 r/min |
(Oil) Lubrication Speed | 3700 r/min |
Calculation factor (e) | 0.24 |
Calculation factor (Y0) | 2.72 |
Calculation factor (Y1) | 2.78 |
Detailed Parameters
parameter:
PR4 Plain bearings | Brand:NMB ,Bore Diameter :4mm ,Db:9.52 mm ,O:6.5 mm ,P:9.5 mm ,d:4 mm |
RATY17 Bearing units | U:18 mm ,Brand:NKE ,Bore Diameter :17mm ,d:17 mm ,V:48 mm |
Q319 Angular contact ball bearings | Outer Diameter :200mm ,Bore Diameter :95mm ,Brand:ISO ,d:95 mm ,Width :45mm ,Size :95x200x45mm |
NU 2312 ECPH Thrust ball bearings | Bore Diameter :130mm ,Brand:SKF ,Width :46mm ,Size :130x60x46mm ,Outer Diameter :60mm |
GEH 100 ES Plain bearings | Brand:SIGMA ,Size :100x160x85mm ,Outer Diameter :160mm ,Bore Diameter :100mm |
AST20 280120 Plain bearings | Bore Diameter :280mm ,Brand:AST ,ID Chamfer Angle (B deg.):45 ,Outer Diameter :285mm ,Bearing Type:straight |
N217-E-TVP2 Cylindrical roller bearings | Outer Diameter :150mm ,Bore Diameter :85mm ,Size :85x150x28mm ,Brand:FAG |
RN2330-E-MPBX Cylindrical roller bearings | Brand:FAG ,Width :108mm ,Bore Diameter :150mm ,Outer Diameter :283mm ,Size :150x283x108mm |
FWF-162117 Needle roller bearings | Bore Diameter :16mm ,Outer Diameter :21mm ,Ew:21 mm ,Brand:NSK ,Bc:17 mm ,Fw:16 mm |
N 1018 KTNHA/SP Cylindrical roller bearings | Size :90x140x24mm ,Brand:SKF ,Width :24mm ,Bore Diameter :90mm ,Outer Diameter :140mm ,d:90 mm |
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