NACHI 6964 bearing Details:
| Model： | 6964 | Brand： | NACHI | Bearing status： | Original |
| Delivery time: | 5-7 Days | Inventory: | Enough |
Deep groove ball bearings 6964
Bearing number : 6964
Size (mm) : 320x440x56
Brand : NACHI
Bore Diameter (mm) : 320
Outer Diameter (mm) : 440
Width (mm) : 56
Bearing dimensions and specification in NACHI catalogue:
d - 320 mm
D - 440 mm
B - 56 mm
C - 56 mm
r min. - 3 mm
da min. - 331 mm
Da max. - 429 mm
ra max. - 2.5 mm
Weight - 24.1 Kg
Basic dynamic load rating (C) - 266 kN
Basic static load rating (C0) - 370 kN
(Grease) Lubrication Speed - 1200 r/min
(Oil) Lubrication Speed - 1300 r/min
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