Transmission Radial Needle Roller

Transmission Radial Needle Roller

Metric type Needle roller and cage radial assemblies have a steel cage that provides both inward and outward retention for the needle rollers. The designs provide maximum cage strength consistent with the inherent high load ratings of needle roller bearings. Accurate guidance of the needle rollers by the cage bars allows for operation at high speeds. Needle roller and cage assemblies have either one or two rows of needle rollers.

Also listed are metric series needle roller and cage assemblies using molded, one piece glass reinforced engineered polymer cages (suffix TN). These operate well at temperatures up to 120° C over extended periods. However, care should be exercised when these assemblies are lubricated with oils containing additives as service life may be reduced if the operating temperature exceeds 100° C. At such high temperatures oil can deteriorate with time and it is suggested that oil change intervals are observed.Needle rollers with relieved ends used in these assemblies are made of high carbon chrome steel, through-hardened, ground and lapped to close tolerances for diameter and roundness.

SINGLE-ROW, DOUBLE-ROW ASSEMBLIES

METRIC SERIES

FAQ:

1. What is your the payment condition?

For regular products,No advance payment is needed, you can make 100% payment before shipment accordingly.

For customized products,our payment term normally is 30% of advance, the balance 70% against copy of BOL.

For our long term customers,you can pay 1 month after receiving the good.

2. What is your sales turnover?

Our whole year sales turnover in 2023 to 2024 is 11 million dollars

3. Do you have any certifications?

Yes, We are an IATF16949 certified needle bearings manufacturer since 2011.

4.What about the lead time?

Our production period is 30-45 days

5.What is your production capacity?

We are able to produce over 100 million pieces of bearings per year with different sizes and types