| Full Ceramic Bearings |
| Full Ceramic Bearings are designed for applications operating in extreme special environments where conventional bearings are not suitable for. An antifriction ball bearing constructed entirely of ceramic material. Inner/outer races and balls are made of either Silicon Nitride (Si3N4), Zirconium Oxide (ZrO2) or Silicon carbide (SiC). |
| Hybrid Bearings |
| GIL advanced ceramics hybrid bearings have steel inner and outer rings and rolling elements made from Silicon Nitride.Therefore hybrid bearing have many excellent performance such as heat resistance, extended life, light weight, lower thermal expansion and electrically non-conductive. |
| Ceramic Ball Bearings |
| They are advantageous in having a longer service life, lower friction resistance, higher seizure resistance, higher corrosion resistance, higher rigidity, higher temperature resistance ( up to 800C) lightweight (40% of bearing steel), non magnetic, and insulated. |
| Material Selection |
| Silicon Nitride (Si3N4) |
Excellent fracture toughness at high temperatures and thermal shock resistance |
| Zirconia oxide (ZrO2) |
Extremely strong and tough |
| Silicon Carbide (SiC) |
Lightweight material with high corrosion resistance and excellent heat resistance |
| Alumina Oxide (Al2O3) |
The most widely used ceramic |
| Specification |
| Bearing Type |
Deep Groove Ball Bearing |
Noise&Vibration |
Z1V1 Z2V2 Z3V3 Z4V4 |
| Material |
Ceramic |
Clearance |
C0 C2 C3 C4 |
| Bearing No. |
608RS |
Precision |
P0 P6 P5 P4 P2 |
| Dimensions(mm) |
8x22x7 |
Standard |
DIN GB ISO JIS |
| Weight(kg) |
0.0121 |
Load Direction |
Radial Bearing |
| Brand |
GIL or OEM |
Longer service life
Lower friction resistance
Higher seizure resistance
Higher corrosion resistance
Higher rigidity
Higher temperature resistance ( up to 800C)
Lightweight (40% of bearing steel)
Non magnetic
Insulated |
| Packing |
Tube+Carton+Pallet |
| Quality Warranty |
1-2 Year |
| Factory |
ISO9001 |
| HS Code |
8482102000 |
| 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 |
686 Z |
686 ZZ |
686 RS |
686 2RS |
| 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 |
| |
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| Granville Precision Ball Bearing 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.
| 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 Material |
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 |
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. Granville is also specialized in ceramic and plastic bearings for special field of applications.
STRENGTH:
- Automatic Grinding and Superfinis hing Production Lines
- Automatic Assembly Lines
- Automatic Assembly
- Ultras onic Cleaning of Bearings
- Automatic Greasing, Seals Pressing and Grease Spreading
>The Granville factory takes her every effort in purchasing the most advanced bearing process equipment and as much as100 million is invested.NC automatic facilities are widely used in the factory and has becomes a bearing enterprise owning the most advanced process equipment in China.
>The developed jointly grinding and super finishing compact lines of being first-rate in China.
>The accuracy grade of bearings is assured of equal or higher than P5 and the accuracy saving ratio is above 90 percent.The worthy, economical and reliable bearings are guaranteed by the excellent wholly automatic production lines.
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,as well as the most efficient packing and lubrication of parts.
From material coming, quality control through all processes Except enteral test, goods to third party inspection if required.
After the center of inspection and experiment being founded,
effective methods of inspecting all kinds of raw 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.
| 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 |
| Dust Proof Oil |
+1 |
| Water Proof Plastic Bag |
+1 |
| Single Neutral or Marked Box |
+1 |
| Corrugated Carton |
+1 |
| Wooden Pallet |
+1 |
| Terms |
| Trade Terms |
FOB/CIF/DAP |
| Shipping Method |
By Sea/Air/Express |
| Payment Term |
T/T or T/T30% in advance |
| Factory Warranty |
1-2 years |
| Certificate |
ISO9001:2008 |
| Trademark |
GIL or OEM; TANN or OEM |
| Origin |
Shanghai, China; or Xiamen, China |
| Production Capacity |
100000 Per Month |
WHO WE ARE
-Granville industrial company was founded in Britain involved in various industrial applications for standard & special industrial components, and auto parts, is one of the important suppliers worldwide.
-Our main task and goal are to supply customers with all kinds of perfect bearing products, transmission, and spare parts, develop cooperative relationships with customers, and provide clients with a variety of services as required.
-ln order to maximize meet customer needs and market requirements for flexible reaction, Granville research, and development, design, manufacture, business integration, and almost the whole business process through Xiamen Granville Mechanical & Electrical Co., Ltd. Main foreign markets, products are sold all over the world.
-From conception to innovation, to improvement, we are in new transmission solution innovation is your trustworthy partner.
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