RAXF700 type combined needle roller bearings are manufactured to the normal tolerances which apply to the metric series radial bearings and standard thrust bearings as shown in the engineering section. The only exceptions are: the diameter tolerances of the shaft piloted washer and the bearing width tolerances shown in cross-sectional views listed on the tables in the pages provided.

Because of the nature of the RAX 700 Series design, these needle roller and cylindrical roller thrust bearing must be inspected with suitable plug (GO and NO GO) and ring gages corresponding to metric drawn cups of equivalent bore and O.D. sizes. The matching thrust washer thickness tolerances may be found in the metric unitized thrust bearing section of this catalog

Needle roller and cylindrical roller thrust bearing are typically shipped protected with a corrosion-preventive compound which is not a lubricant. The needle roller and cylindrical roller thrust bearing may be used in oil or grease lubricated applications without removal of the corrosion preventive compound, although to avoid subsequent recognition problems it may be advisable to remove the corrosion preventive compound before packing the bearings with a suitable grease.

NEEDLE ROLLER AND CYLINDRICAL ROLLER THRUST SERIES

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.

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.