Cylindrical Roller NU303
- 50 Pieces
- China
- 7 days
- 200000 Pieces per Week
High quality Chinese deep groove bearings at competitive prices.
High Technology and Reasonable ball bearing price Bearing at Cost-effective Quick Delivery.
Highly-efficient and Durable automobiles ntn bearing made in China.
Various and High-precision self-aligning ball bearing Bearing, small lot order available.
Brand name | Chinese brand |
Weight | 0.12kg |
Thickness | 14mm |
Inner diameter | 17mm |
Outer diameter | 47mm |
Material | bearing steel |
Cage | brass cage |
Cylindrical Roller Bearing NU303
Description of the bearing:
1)It is the combination of 2 machined and polished grooved raceways(inner&outer rings), guilding a number of appropriate cylindrical rollers as the rolling elements, with a cage or full complement. This type bearings are designed to carry heavy radial loads at high speed.
2)There are many differernt designs of single row caged cylindrical roller bearings N, NJ, NU, and NUP.
3)The rollers in single row cylindrical roller bearings are always guided between the integral "open" flanges on one of the rings.
4)NU design bearings has two integral flanges on the outer ring, and no flange on the inner ring.
5)Cylindrical roller bearings with cage have high radial load carrying capacity, operating at high speed. Full compliment cylindrical roller bearings can accommodate even higher radial loads, but at low and moderate speed
