6311-ZNR Bearing
6311-ZNR
Bore Diameter:55 mm
Outside Diameter:120 mm
Width:29 mm
Weight:1.35 kg
The 6311-ZNR bearing is a Deep Groove Ball Bearing with an inner diameter of 55 mm , an outer diameter of 120 mm, a width of 29 mm. It typically uses P0,P6 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
| Item number | 6311-ZNR |
| Dimension(d*D*B) | 55*120*29 |
| Basic Dynamic Load Rating(KN) | 74.1 |
| Basic Static Load Rating(KN) | 45 |
| Limiting Speed(Rpm) | 8000 |
| Seals Type | open,shield and seal |
| Inner ring and outer ring material | Chrome steel,carbon steel,stainless steel |
| Precision | P0 P6 P5 P4 |
| Quality Standard | ISO9001:2000 |
| Service | OEM service |
| Delivery time | Normal ready goods or stock within 7days |
| Payment terms | A:100% L/C at sight |
| B:30% T/T in advance,70% against copy of B/L | |
| Packing | one bearing in single box then in carton,then in pallet |
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