GIL 634 ZZ/2RS Miniature Deep Groove Ball Bearing Tapered/Cylindrical/Spherical/Motorcycle Bearing/Linear/Gearbox/Pillow Blocks Bearing for Bicycle/Machine
Model NO.
634 ZZ/2RS
Rows Number
Single
Load Direction
Radial Bearing
Material
Bearing Steel
Trial order
Acceptable
Bore Diameter (mm)
4mm
Lubricant
Oil or Grease
Width (mm)
5mm
OEM
Acceotable
Outer Diameter (mm)
16mm
Clearance
C2, C0, C3, C4, C5
Certificate
ISO9001:2008
Precision
ABEC-1 ABEC-3 ABEC-5 ABEC-7
Seals Type
Open/(Z)Z/(2)RS
Vibration
Z1V1, Z2V2, Z3V3, Z4V4
Weight
0.00524kg
Transport Package
Industrial Packing
Specification
4mmX16mmX5mm
Trademark
GIL
Origin
China
Package Size
20.00cm * 30.00cm * 40.00cm
Package Gross Weight
21.000kg
Reference Price
$ 0.13 - 0.14
Description
Product Description
Detailed parameters
Ball Bearings and Applications
Specifications of Miniature Ball Bearing
The factory
The advantage ball bearing factory located in the bearing manufacturing center - CIXI, China. There are two plants, one specialized in manufacturing common grade ball bearing, another one professional in EMQ bearing with stabilized Z3V3 quality, the factory takes her every effort in purchasing the most advanced bearing processes equipment, and NC automatic facilities are widely used in the factory and has become a bearing factory owning the most advanced processes equipment in China. The Granville own ball bearing factory division manufacturing a whole range of radial deep groove ball bearings, open - shield - sealed - chrome steel, and stainless steel available.
Manufacturing processes
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
Packing & Shipping
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
| 600 Series | |||||||||
| Bearing No. | Basic Dimensions | Weight(kg) | Designation | ||||||
| d(mm) | D(mm) | B(mm) | B1(mm) | ||||||
| 604 | 4 | 12 | 4 | 4 | 0.00250 | 604 Z | 604 ZZ | 604 RS | 604 2RS |
Ball Bearings and Applications
Ball Bearings:
1. Deep Groove Ball Bearing
2. Self-Aligning Ball Bearing
3. Angular Contact Ball Bearing
4. Miniature Ball Bearing
5. 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
1. Deep Groove Ball Bearing
2. Self-Aligning Ball Bearing
3. Angular Contact Ball Bearing
4. Miniature Ball Bearing
5. 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
Specifications of Miniature Ball Bearing
| 600 Series | |||||||||
| Bearing No. | Basic Dimensions | Weight(kg) | Designation | ||||||
| d(mm) | D(mm) | B(mm) | B1(mm) | ||||||
| 603 | 3 | 9 | 3 | 5 | 0.00087 | 603 Z | 603 ZZ | ||
| 623 | 3 | 10 | 4 | 4 | 0.00165 | 623 Z | 623 ZZ | ||
| 674 | 4 | 7 | 2 | 2.5 | 0.00022 | 674 Z | 674 ZZ | ||
| 684 | 4 | 9 | 2.5 | 4 | 0.00063 | 684 Z | 684 ZZ | ||
| 694 | 4 | 11 | 4 | 4 | 0.00017 | 694 Z | 694 ZZ | ||
| 604 | 4 | 12 | 4 | 4 | 0.00250 | 604 Z | 604 ZZ | 604 RS | 604 2RS |
| 624 | 4 | 13 | 5 | 5 | 0.00303 | 624 Z | 624 ZZ | 624 RS | 624 2RS |
| 634 | 4 | 16 | 5 | 5 | 0.00524 | 634 Z | 634 ZZ | 634 RS | 634 2RS |
| 675 | 5 | 8 | 2 | 2.5 | 0.00026 | 675 Z | 675 ZZ | ||
| 685 | 5 | 11 | 3 | 5 | 0.00120 | 685 Z | 685 ZZ | 685 RS | 685 2RS |
| 695 | 5 | 13 | 4 | 4 | 0.00245 | 695 Z | 695 ZZ | 695 RS | 695 2RS |
| 605 | 5 | 14 | 5 | 5 | 0.00354 | 605 Z | 605 ZZ | 605 RS | 605 2RS |
| 625 | 5 | 16 | 5 | 5 | 0.00495 | 625 Z | 625 ZZ | 625 RS | 625 2RS |
| 686 | 6 | 13 | 3.5 | 5 | 0.00191 | ||||
| 696 | 6 | 15 | 5 | 5 | 0.00388 | 696 Z | 696 ZZ | 696 RS | 696 2RS |
| 606 | 6 | 17 | 6 | 6 | 0.00597 | 606 Z | 606 ZZ | 606 RS | 606 2RS |
| 626 | 6 | 19 | 6 | 6 | 0.00815 | 626 Z | 626 ZZ | 626 RS | 626 2RS |
| 687 | 7 | 14 | 3.5 | 5 | 0.00210 | 687 Z | 687 ZZ | 687 RS | 687 2RS |
| 697 | 7 | 17 | 5 | 5 | 0.00526 | 697 Z | 697 ZZ | 697 RS | 697 2RS |
| 607 | 7 | 19 | 6 | 6 | 0.00767 | 607 Z | 607 ZZ | 607 RS | 607 2RS |
| 627 | 7 | 22 | 7 | 7 | 0.01270 | 627 Z | 627 ZZ | 627 RS | 627 2RS |
| 637 | 7 | 26 | 9 | 9 | 0.02400 | 637 Z | 637 ZZ | 637 RS | 637 2RS |
| 678 | 8 | 12 | 2.5 | 3.5 | 0.00071 | 678 Z | 678 ZZ | ||
| 688 | 8 | 16 | 4 | 5 | 0.00330 | 688 Z | 688 ZZ | 688 RS | 688 2RS |
| 698 | 8 | 19 | 6 | 6 | 0.00723 | 698 Z | 698 ZZ | 698 RS | 698 2RS |
| 608 | 8 | 22 | 7 | 7 | 0.01210 | 608 Z | 608 ZZ | 608 RS | 608 2RS |
| 628 | 8 | 24 | 8 | 8 | 0.01720 | 628 Z | 628 ZZ | 628 RS | 628 2RS |
| 679 | 9 | 14 | 3 | 4.5 | 0.00305 | 679 Z | 679 ZZ | 679 RS | 679 2RS |
| 689 | 9 | 17 | 4 | 5 | 0.00353 | 689 Z | 689 ZZ | 689 RS | 689 2RS |
| 699 | 9 | 20 | 6 | 6 | 0.00845 | 699 Z | 699 ZZ | 699 RS | 699 2RS |
| 609 | 9 | 24 | 7 | 7 | 0.01450 | 609 Z | 609 ZZ | 609 RS | 609 2RS |
| 629 | 9 | 26 | 8 | 8 | 0.01950 | 629 Z | 629 ZZ | 629 RS | 629 2RS |
| 639 | 9 | 30 | 10 | 10 | 0.03650 | 639 Z | 639 ZZ | 639 RS | 639 2RS |
The factory
The advantage ball bearing factory located in the bearing manufacturing center - CIXI, China. There are two plants, one specialized in manufacturing common grade ball bearing, another one professional in EMQ bearing with stabilized Z3V3 quality, the factory takes her every effort in purchasing the most advanced bearing processes equipment, and NC automatic facilities are widely used in the factory and has become a bearing factory owning the most advanced processes equipment in China. The Granville own ball bearing factory division manufacturing a whole range of radial deep groove ball bearings, open - shield - sealed - chrome steel, and stainless steel available.
| 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, Viton |
| 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 processes
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
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