• Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
  • Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
  • Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
  • Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
  • Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
  • Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings

Contact Angle: N/a
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Thrust Bearing
Material: Bearing Steel
Samples:
US$ 0/Set 1 Set(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2021

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Manufacturer/Factory, Group Corporation
  • Overview
  • Product Description
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Overview

Basic Info.

Model NO.
6311 zz 2rs
Transport Package
Ours or According to Customer′s Requirements
Specification
55*120*29mm
Trademark
NMN
Origin
Hebei Naimei Bearing Co., Ltd.
HS Code
8482102000
Production Capacity
1000000 Pieces Per Month

Product Description

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm ball /roller/Plastic coated /auto hub wheel/Needle roller bearings

Product Description

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm ball /roller/Plastic coated /auto hub wheel/Needle roller bearings

1. Bearing Factory more than 20 years
2. Own brand :NMN bearing 
 
3. OEM Accepted. 
4.ISO9001  ISO14001

The type of  bearings , component materials used will determine the life span, reliability and performance of the bearings. However, there are many factors affecting the performance of the bearings which include the selection of the load carrying capacity, the rolling contact conditions, and the cleanliness of the operating environment and the dimensional stability of the bearing components.

Bearing No.  I. D O. D W Loading Rating(KN) Steel Ball Parameter Max Speed
D D B Dynamic Static No.  Size Grease Oil
mm Inch mm Inch mm Inch Cr Cor mm R/min R/min
6300 10 0.3937 35 1.3780 11 0.4331 8.20 3.50 6 7.144 23000 27000
6301 12 0.4724 37 1.4567 12 0.4724 9.70 4.20 6 7.938 20000 24000
6302 15 0.5906 42 1.6535 13 0.5118 11.40 5.45 7 7.938 17000 21000
6303 17 0.6693 47 1.8504 14 0.5512 13.50 6.55 7 8.731 16000 19000
6304 20 0.7874 52 2.0472 15 0.5906 15.90 7.90 7 9.525 14000 27000
6305 25 0.9843 62 2.4409 17 0.6693 21.20 10.90 7 11.500 12000 14000
6306 30 1.1811 72 2.8346 19 0.7480 26.70 15.00 8 12.000 10000 12000
6307 35 1.3780 80 3.1496 21 0.8268 33.50 19.10 8 13.494 8800 10000
6308 40 1.5748 90 3.5433 23 0.9055 40.50 24.00 8 15.081 7800 9200
6309 45 1.7717 100 3.9370 25 0.9843 53.00 32.00 8 17.462 7000 8200
6310 50 1.9685 110 4.3307 27 1.0630 62.00 38.50 8 19.050 6400 7500
6311 55 2.1654 120 4.7244 29 1.1417 71.50 45.00 8 20.638 5800 6800
6312 60 2.3622 130 5.1181 31 1.2205 82.00 52.00 8 22.225 5400 6300
6313 65 2.5591 140 5.5118 33 1.2992 92.50 60.00 8 24.000 4900 5800
6314 70 2.7559 150 5.9055 35 1.3780 104.00 68.00 8 25.400 4600 5400
6315 75 2.9528 160 6.2992 37 1.4567 113.00 77.00 8 26.988 4300 5000
Our Products

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller BearingsBest Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings

 Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller BearingsBest Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Packaging & Shipping

Packaging & Shipping for High Precision ball bearing NMN bearing.

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Company Profile:

Hebei Naimei Bearing Group is a professional  bearing manufacturer and exporter in China. We have been engaged in bearing industry for 20 years.  Our company is specialized in producing Deep Groove Ball Bearings, Tapered Roller Bearings,Spherical Roller Bearings and Special Bearings in accordance with Customers' designs. Our bearings  has been widely applied into agricutural equipments,home applicances, power equipments,machine tools,automotives and engineeringmachinery,etc.

Our production is strictly executed with ISO9001 and ISO14001. Our products are mainly exported to Singpore, South Korea,Vietnam,Thailand,Turkey,Pakistan,Australia,Poland,France,UK,South Africa, USD,South America and other countries and regions of the world, with great public praise of high quality and reasonable price.

We sincerely hope we can build a long term relationship with all the clients and we also have great confidence in cooperating with every potential customer by most premium service and competitive price. Welcome your inquiry and welcome your visit.


 Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Why Choose US
Research and Development
Since 2008, the Corporation has set up a Research & Development Center equipped with multiple laboratories used for precision measurement, mechanical testing, lifespan testing, and physicochemical testing, to continuously upgrade its skills and raise its manufacturing standard and product's precision. Our workshops are installed with a series of advanced numerically-controlled, grinding and assembly equipment that utilize centralized filtration and cooling systems. Together with the production equipment suppliers, we developed these grinding, ultra-precision, fully automated integrated production lines, and own the intellectual property rights. The precision level of the products are at P5 level and above, with noise level reaching Z4, V4 and above. Some of our projects have exceeded the 30% precision reserves. Our products are widely used in electric motors, automobiles, motorcycles, household appliances, textile, electric tools and water pump equipment industries, both locally and globally. 
Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Processing Process
Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings


Quality Assurance
Product quality is the lifeline of an enterprise. In order to possessing the leading technology, our company implements the quality control system and establishes a technical and strict inspection team. As per the regulation of three-dimensional management and multiple checks, each product was inspected by the producer, inspector, inspection department and quality department elaborately, especially to the important inspection items and precision inspection item. 

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
Exhibition Photo Gallery
Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings
 

Other Products Shows

 

Other  products shows

Hebei Naimei Bearing Co., Ltd. is a specialized manufacturer of ball bearings for about 20 years. Our main products include:
1, Miniature Bearings: like 608, 609, 625, 626, 693, 695, etc;
2, Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Series;
3,Non-Standard Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or without plastic injection. 4,Pillow Block Bearing: UCP/ UCF/ UCFL;
5,Tapered Roller Bearings
6,Linear Motion Bearing

Best Price Superior Quality 6311 Zz 2RS Durable Motorcycle Spare Parts Bearing 55*120*29mm Ball /Roller/Plastic Coated /Auto Hub Wheel/Needle Roller Bearings

 

Your Exclusive Consultant----Swift
 

Hebei Naimei Bearing Co.,Ltd

 
 

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Diamond Member Since 2021

Suppliers with verified business licenses

Manufacturer/Factory, Group Corporation
Registered Capital
5000000 RMB
Plant Area
8000 square meters