Place of Origin:
China
Brand Name:
CN&ZH
Model Number:
NJ219
High - Speed Rotation Double Row Cylindrical Roller Bearing NJ219 P4 P3 V1 V2 95*170*32MM
Product Details
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Cylindrical Roller Bearings
Cylindrical roller bearing are bearing in which cylindrical are used as the rolling elements as opposed to balls in ball bearing. As such, the rollers have a greater(linear)contact area with the outer ring and are distribute loads across a broader surface.
Cylindrical roller bearing are radial bearings whose rolling elements are cylindrical roller. The cylindrical roller is in linear contact with the raceway. It has strong load capacity which mainly bear radial load. The friction between rolling elements and raceway is small, so it;s suitable for high-speed rotation.
Form Information
| Product name | Cylindrical roller bearing |
| Series | NJ,NU,N,NUP,NF,NN,NNU SERIES |
| Rings Material | Chrome steel-GCr15, high Carbon steel-GCR11 |
| Cages Material | Steel,Brass,Nylon |
| Precsion | P0 P6 P5 P4 P2 |
| Certifiexcavatorion | ISO9001:2008 |
| Vibration | V1 V2 V3 V4 |
| Service | Good service after delivery |
| Lubriexcavatorion | Oil |
| Main Market | Europe |
| Feature | High quality ,Long Life,durable,nice price |
| Shipping | Air/Sea/Express |
| Packing | Carton/Wooden case/according to your request |
Data of cylindrical
. d: 95mm
. D: 170mm
. Weight: 2.9kg
. Width: 32mm
. New model: NJ219
. Old model: 42219
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