Gold Member Since 2015
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Changzhou Minli Bearing Co., Ltd.

Auto Bearing, Tapered Roller Bearing, Thrust Ball Bearing manufacturer / supplier in China, offering China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna, China Professional Cylindrical Roller Bearing Nu1015m Manufacturer, 812 Series Axial Thrust Cylindrical Roller Bearing and Cage Assemblies and so on.

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Supplier Homepage Product Needle Roller Bearing Without &with Inner Ring China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna

China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna

FOB Price: Get Latest Price
Min. Order: 500 Pieces
Port: Shanghai, China
Production Capacity: 50000
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NA NK NKI RNA
  • Rows Number: Single & Double
  • Style: Without Inner Ring, With Inner Ring
  • Rolling Body: Roller Bearings
  • Separated: Separated
  • Certificate: ISO9001 SGS
  • Transport Package: Neutral Packing
  • Origin: Chagnzhou
  • Cage: with & Without Cage
  • Load Direction: Radial Bearing
  • Material: Bearing Steel
  • Spherical: Non-Aligning Bearings
  • Company Type: Manufacturer
  • Trademark: CWN
  • Specification: RNA NA
  • HS Code: 8482400000
Product Description
Changzhou Minli Bearing Co., Ltd. is located in Wujin Hi-Tech Development Zone of Changzhou City-the forward region of rapid development of modern industry in China, it is one of main enterprises specializing in production of needle bearing. Our annual production capacity comes to 50 million sets. We have produced more than 5000 kinds and sorts of bearings from insides diameter 3mm to outside diameter 350mm, including needle bearings, punching outer ring needle clutch, roller combing bearing, etc. We also can design and develop all kinds of bearings in accordance with the requirements of customers.
 Our company has the fine equipment, advanced production process, improved and effective quality assurance system and perfect test equipment. ISO9001:2008 and ISO/TS16949:2009 carried out by our company has been reviewed and registered by National Quality Assurance Co.,Ltd(NQA) .  
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna

The needle roller bearing without inner ring is suitable for the parts of which the radial size is limited. Because of no inner ring , the surface of shaft journal fitted with it is acted directly as rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0.63μm. This kind of bearing does not limit the axial shift of shaft and housing and has high limiting rotational speed.
The needle roller bearing with inner ring has no shoulder,for this purpose,the inner ring,outer ring,complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing.Since the cage seperates the needle so as to reduce firction. It can be used for the parts with high rotational speed.
Main structure forms:
Bearing CodeStructure feature
RNANeedle Roller Bearing without Inner ring
NKNeedle Roller Bearing without Inner ring
NKSNeedle Roller Bearing without Inner ring
NANeedle Roller Bearing with Inner ring
NKINeedle Roller Bearing with Inner ring
NKISNeedle Roller Bearing with Inner ring
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna
China Supplier of Needle Roller Bearing Without & with Inner Ring Na Nk Nki Rna
FAQ
Q1: HOW ABOUT YOUR DELIVERY TIME?
A: Generally, it will take 40 to 60 days to finish your order after receiving advance payment, but the specific time also depends on the models and the quantity of your order.
Q2: WHY CHOSE CWN BEARINGS?
A: We have more than 20 years experience in manufacturing all kinds of bearings, which are made of good steel and 100% tested before delivery, also good after sales service and technical support are provided. We offer our clients a competitive price with better quality.
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