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NU203 NJ203 NUP203 Cylindrical Roller Bearings
Cylindrical roller bearing refers to a radial rolling bearing with cylindrical rollers. The internal structure adopts the rollers in parallel distribution. The rollers alternate with spacers or spacers, which can prevent the rollers from tilting or between the rollers friction.
The cylindrical rollers are in line contact with the raceway, and the radial load capacity is large. It is not only suitable for bearing heavy loads and shock loads, but also has a small friction coefficient, and is also suitable for high-speed rotation
Mainly bear the radial diameter, according to whether the ring has ribs, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU, NN. The bearing is a structure in which the inner ring and the outer ring can be separated. The retainer is divided into steel protection, copper protection and nylon protection.
The main use scenarios include: large and medium-sized motors, rolling stock, machine tool spindles, generators, generators, generators, gas turbines, gearboxes, rolling mills, vibrating screens and lifting and transporting machinery.
NU203 NJ203 NUP203 Cylindrical Roller Bearings
It is widely used to large and medium-sized motors, rolling stock, machine tool spindles, generators, generators, generators, gas turbines, gearboxes, rolling mills, vibrating screens and lifting and transporting machinery.
Picture of NU203 NJ203 NUP203 Cylindrical Roller Bearings
Parameter of NU203 NJ203 NUP203 Cylindrical Roller Bearings
Bore diameter (d) | 17 mm |
Outside diameter (D) | 40 mm |
Width (B) | 12 mm |
Basic dynamic load rating Cr | 7 KN |
Basic static load rating Cor | 9.12 KN |
Weight | ≈0.07KG |
Packing of NU203 NJ203 NUP203 Cylindrical Roller Bearings
1. Bulk packaging = simple packaging and economic cost;
2. Neutral brand = no brand/your brand, white single box;
3. HGF brand, TCV brand, UGK brand, our own brand packaging box;
4. OEM, accept your brand box customizing;
About Production
HGF factory was built on 2008, covering 30000 square meters, 2000 square meters workshops;
Our products passed ISO 9001, CE, SGS certificates etc; had exported more than 120 countries and 50 brand agents in the world;
Our advantage:
Choose excellent steel raw material;
3 production lines and 60 sets machines, produce and assembling various types of bearings;
High-precision testing equipment; 20 professional quality inspection team;
1000M² packing workshop; 4 packing teams;
Intelligent storage, different types and sizes of bearings are stored separately.
Rich exporting experience, offer better shipping suggestion;
CONTACT US：
MIKE GUO：
TEL: 0086 531 82890388
EMAIL: hgzc@hgzc.com;
WHATSAPP & WECHAT: 0086 18805311522
SKYPE: live:jnbearing_1
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