Needle rollers main use is as rolling elements in bearings where they are particularly useful when space is limited and a high radial load is required. They are also useful as locating pins and mini shafts
|Назив производа:||Thrust needle roller and cage assemblies|
|Tolerance of each sort
|Group of sort deviation
|Roundness tolerance||Length tolerance|
|G2||0-10||2||0/-2, -1/-3, -2/-4||0.8||h13|
|-3/-5, -4/-6, -5/-7|
|-6/-8, -7/-9, -8/-10|
|G3||0-10||3||0/-3, -1.5/-4.5, -3/-6||1.2|
|-4.5/-7.5, -6/-9, -7/-10|
|G5||0-10||5||0/-5, -3/-8, -5/-10||2|
High quality: Our company now covers an area of 25000m², with a plant area of 23000m² and 136 employees, including 12 technicians. We start to cooperate with Koyo from 2014 and we can produce high-quality bearings with Japan technologies, which can replace Taiwan bearings. Our company have passed the IATF16949:2016 certification. Our advantage and service: ① We have been engaged in needle bearings for more than 20 years. ② We cooperate with Koyo, we can produce high-quality bearings with Japan technologies. ③ We are following "Quality first, Service first" to make all of our customers satisfied. ④ We will provide more precisely and efficiently manufacture and serve according to clients' drawings. ⑤ Have the random inspection during the processing. ⑥ Make the 100% inspection before the shipments. Q1: Why do we choose your company? A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price. Q2:What is the delivery time? A: Most of the bearings we have stock, we can arrange delivery within 10 days. For the bearings we never produced, we need 30-40 days. Q3: What is your payment term? A: Our payment term is 30% T/T in advance and balance on B/L. Q4: Can you send bearing samples first? A: We can send bearing samples for free but you are in charge of the freight.
China Needle Roller, Cylindrical Roller Bearings, Cylindrical Rollers Wholesale, Needle Rollers Manufacturers And Exporters
Benefits Of Using Quality Grade Needle and Cylindrical Roller
Ideal for raceways
For all types of matt finish raceways – inner or outer, Needle Roller is best. They are designed to work under high-speed environments. Top-quality rollers will operate at 58Rc or more rating.
Some types of load-bearing may need to race load in one particular direction. You can select Cylindrical Rollers. They make up an ideal choice for use in all types of precision tools.
These types find their wide use in various fields including gearbox, electric motors and turbines.
|Spec (mm)||Mass Kg/1000pcs||Dimension||Spec (mm)||Mass Kg/1000pcs||Dimension|
|Φ2*13. 8||0.34||2||13. 8||Φ3.5*25.8||1.96||3.5||25.8|
|Φ2.5*13. 8||0.53||2.5||13. 8||Φ4*23.8||2.33||4||23.8|