Heavy duty needle roller bearings without inner rings

Whenever the shaft can be used as the inner raceway, needle roller bearings without inner rings provide advantages of economy and close control of radial internal clearance in operation.

Tolerance class F6 is the normal specification for the metric series needle roller complement bore diameter of an unmounted bearing as shown in Table 1. In the case of needle roller bearings of series RNAO, without flanges and without inner rings, the outer rings and needle roller and cage assemblies are not interchangeable.

NEEDLE ROLLER BEARINGS WITHOUT INNER RINGS

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

• About us:

• ChangzhouZhihua Bearings Co.,Ltd. is an ISO9001 & TS16949 certified company which specializes in manufacturing high quality drawn up needle roller bearings, cylindricial roller bearings and Related Components. We registered our own Trade Mark "CZH" in 2011.

  Founded in 2004, CZH has grown to be one of the leading Manufacturer of Needle Roller Bearings, Cylindrical Roller Bearings. CZH is capable of Manufacturing both standard and custom bearings, we are dedicating to provide high quality products with competitive price since establishment. With the support of it's Engineering Department CZH is able to offer solutions and new projects which well suit the different requirements.

  CZH's Know-how, Innovation, Solution and the most up-to-date production system are making CZH expand and develop constantly.

  Our products are competitive worldwide.

  Allow us an opportunity to use our expertise to meet your bearing needs.