231/630E NACHI Calculation factor (e) 0.31 630x1030x315mm Cylindrical roller bearings
Bearing number | 231/630E |
Size (mm) | 630x1030x315 |
Brand | NACHI |
Bore Diameter (mm) | 630 |
Outer Diameter (mm) | 1030 |
Width (mm) | 315 |
d | 630 mm |
D | 1030 mm |
B | 315 mm |
C | 315 mm |
r min. | 7.5 mm |
Weight | 1070 Kg |
Basic dynamic load rating (C) | 13500 kN |
Basic static load rating (C0) | 19800 kN |
(Grease) Lubrication Speed | 280 r/min |
(Oil) Lubrication Speed | 390 r/min |
Calculation factor (e) | 0.31 |
Calculation factor (Y0) | 2.15 |
Calculation factor (Y1) | 2.2 |
Detailed Parameters
parameter:
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KDX140 Angular contact ball bearings | Outer Diameter :381mm ,Width :12.7mm ,d:355.6 mm ,Brand:KOYO ,Bore Diameter :355.6mm ,Size :355.6x381x12.7mm |
657/652-B Tapered roller bearings | Size :73.025x152.4x41.275mm ,Brand:Timken ,Outer Diameter :152.4mm ,Bore Diameter :73.025mm ,Width :41.275mm |
14134D/14283 Tapered roller bearings | Size :33.338x72.085x44.785mm ,Brand:Timken ,Outer Diameter :72.085mm ,Bore Diameter :33.338mm |
6806LLB Deep groove ball bearings | Width :7mm ,Brand:NTN ,Outer Diameter :42mm ,Bore Diameter :30mm ,Size :30x42x7mm |
RNA4830 Needle roller bearings | Outer Diameter :190mm ,Brand:Timken ,Width :40mm ,Size :165x190x40mm ,Bore Diameter :165mm |
HK2516 Needle roller bearings | Bore Diameter :25mm ,Width :16mm ,Outer Diameter :32mm ,Size :25x32x16mm ,Brand:KOYO |
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RS-4860E4 Cylindrical roller bearings | Brand:NSK ,Size :300x380x80mm ,Outer Diameter :380mm ,Bore Diameter :300mm |
ARZ 14 30 61 Needle roller bearings | Bore Diameter :30mm ,Width :14mm ,Brand:Timken ,Outer Diameter :61mm ,Size :30x61x14mm ,d:30 mm |
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