628/3 2rs 628/3zz Ball Bearing
628/3
Bore Diameter:3 mm
Outside Diameter:7 mm
Width:2.5 mm
Weight:0.0040(open) 0.0042 (zz) kg
The 628/3 bearing is a ball bearing with an inner diameter of 3 mm , an outer diameter of 7 mm, a width of 2.5 mm. It typically uses ABEC-1 ABEC-3 ABEC-5 grade precision tolerances and open zz 2rs type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
| Model | 628/3 | ||
| Old model | 2000083 | ||
| Dimensions (mm) |
d | 3 | |
| D | 7 | ||
| B | 2.5 | ||
| B1 | 3 | ||
| r(min) | 0.1 | ||
| r1(min) | 0.1 | ||
| Rated load |
N | Cr | 310 |
| Cor | 111 | ||
| kgf | Cr | 32 | |
| Cor | 11 | ||
| Limitd speed (rpm) |
grease | 63000 | |
| oil | 75000 | ||
| Hardness | 61-65 | ||
| Weight(kg) | 0.0040(open) 0.0042 (zz) | ||
| Seal type | 628/3open 628/3zz 628/3-2rs | ||
| Company | manufacturer | ||
| Brand | CNJX | ||
| Payment | L/C T/T Western Union MoneyGram Paypal | ||
| Packing | 1. Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets 3. As the clients\' requirement |
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