China Manufacturer Bearing Steel 6217 ZZ/2RS Deep Groove Ball Bearing

• Customization: Available
• Weight: 1.750kg
• Precision: PO P6 P5 P4
• Model NO.: 6217 Z/ZZ/RS/2RS/N/NR
• Heat Stabilizatior: S0, S1. S2 S3
• Seals Type: Z/ZZ/ RS/ 2RS/ N/ NR/ OPEN
• Vibration: Z1V1,Z2V2, Z3V3,Z4V4
• Features: High speeds, smooth rotation, low vib
• Application: High Speed Motor Bearing
• Marking: Neutral/Designated
• OEM: Accepted
• Rows Number: Single
• Separated: Unseparated
• Type: Ball Bearing
• Aligning: Non-Aligning Bearing
• Transport Package: Industrial Packing/Single Color Box
• Specification: 85x150x28mm
• Trademark: GlL or Customized
• Origin: China
• HS Code: 84821020
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 1.750kg

Product Description

Detailed Parameters

6217 Light Weight Series
Bearing No.	dxDxB (mm)			Weight(kg)	Designation
6217	85	150	28	1.7500	6217Z	6217ZZ	6217RS	62172RS	6217N	6217NR

Ball Bearings and Applications

Ball Bearings:
1. Deep Groove Ball Bearing
2. Self-Aligning Ball Bearing
3. Angular Contact Ball Bearing
4. Thrust Ball Bearing

Applications:
1. Electric motors
2. Elevators
3. Conveyor systems
4. Agriculture industry
5. Steering applications
6. Industrial pumps and drive cars
7. Pulp and paper industry
8. Industrial gearboxes
9. Trucks, trailers and buses

 



The Factory

  Advantage Ball Bearing Manufacturing Base is located in Cixi, the gathering place of China's bearing industry. The enterprise consists of two production plants, one focusing on the production of general grade ball bearings, and the other dedicated to the manufacture of EMQ high-quality bearings that meet the stable Z3V3 standard. The factory spares no effort to introduce the world's leading bearing manufacturing technology and equipment, and widely adopts CNC automated production lines, which is now among the most advanced equipment and technology in China's bearing manufacturing industry. The ball bearing manufacturing division of Granville offers a comprehensive range of radial deep groove ball bearings covering open, shielded, sealed, chrome steel and stainless steel materials to meet the needs of different customers.
 

Product Offering
Bore size	3mm and up
Closures	Open Non-contact metallic shields Non-contact seals Contact seals
Ring Material	52100 chrome steel 440C stainless steel 420C stainless steel
Seal Materiial	Nitrile, Polyacrylic, Fluorine
Retainer	Riveted steel Crimped steel Crowned steel Crowned nylon
Precision Class	ABEC-1, ABEC-3, ABEC-5, ABEC-7
Radial Clearance	C2, C0, C3, C4, C5
Heat Stabilization	S0, S1, S2, S3

 Manufacturing Process
Granville, as a manufacturer of high-quality products, guarantees compliance with the highest standards relative to the use of the best steel quality in the production process, the highest standards in the design of contact surfaces, as well as the most efficient packing and lubrication of parts.

From material coming, quality control through all processes except internal test, goods to third party inspection if required. After the center of inspection and experiment is founded, effective methods of inspecting all kinds of row materials are mastered and then the reliability of bearings is ensured. 

One of our main objectives is the continued improvement in the quality of our products and processes, in pursuit of which we obtained ISO certification 9001:2008 and TS16949.



Quality Control

Advantage Manufacturing Processes and Quality Control
01	Heat Treatment
02	Centerless Gringing Machine 11200(most advanced)
03	Automatic Production Lines for Raceway
04	Automatic Production Lines for Raceway
05	Ultrasonic Cleaning of Rings
06	Automatic Assembly
07	Ultrasonic Cleaning of Bearings
08	Automatic Greasing,Seals Pressing
09	Measurement of Bearing Vibration(Acceleration)
10	Measurement of Bearing Vibration(speed)
11	Laser Marking
12	Automatic Packing

Packing & Shipping

Packing	1.Industrial exporting package
	2.Individual plastic / carton / pallet
	3.As the customer's requirements
Delivery date	30-60 days for normal order

Company Profile
Granville group start in London and in order to adapt to the international market situation and enterprise development, Granville gradually oriented to global markets through resource integration, the Granville's businesses are present across five continents. We operate in four industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New Materials, and Healthcare.

Comprehensive product range:

--- Bearings
--- Oil seals, Transmission belt
--- Chain and Sprocket
--- Hub assembly & Wheel bearings
--- Coupling, castings
--- Linear motion

Values
--- Behavior-based, service-oriented, focused on results and committed to continuous improvement

Focus
--- supply chain management and customer service

Advantages
1. Advanced Automatic Lines
2. Comprehensive Range
3. Premium Quality
4. Sustainability