Vision
driving connections, delivering trusts.
continue to innovate through resource integration and business diversification to maintain uniqueness in the market.
Mission
actively seek opportunities, use our expertise and talent development strategies.
Values
behavior-based, service oriented, focused on results, and commited to continuous improvement.
Product Description
Technical Data
Deep Groove Ball Bearing - GIL 608 miniature ball bearing
GIL-608-8*22*7
| 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 |
Description
Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types.
| Precision Grade |
Noise |
Color(customized) |
Closures |
| ABEC-1 |
P0 |
Z1V1 |
Red |
open |
| ABEC-3 |
P6 |
Z2V2 |
Yellow |
non-contact metallic shields |
| ABEC-5 |
P5 |
Z3V3 |
Blue |
non-contact seals |
| ABEC-7 |
P4 |
Z4V4 |
Green |
contact seals |
| ABEC-9 |
P2 |
|
White |
|
Material
| Ring Material(Chrome steel) |
Seal Material |
Retainer Material |
| 100Cr6 |
nitrile |
riveted steel |
| 52100 |
polyacrylic |
crimped steel |
| Gcr15 |
viton |
crowned steel |
| |
|
crowned nylon |
Application
Factory Profile
Granville Manufacturer
Granville manufacturers offers an extensive and full line of Insert ball bearings and assemblies in industry standard andcustom configurations. Casting iron, ductile iron, stainless steel, plastic materials available.
our production ranges include:
*Dual set screw locking with wide and narrow inner rings in spherical and cylindrical outer rings.
*Eccentric locking collar with wide and narrow inner rings in spherical and cylindrical outer rings.
* UK Adapter locking.
our housing styles include:
*Pillow-Blocks in high grade cast iron, high strength ductile iron, stamped steel, polymer and stainless steel.
*2, 3 and 4 bolt flanges in high grade cast iron, high strength ductile iron, stamped steel, polymer and stainless steel.* Hanger units, take-up units , cartridge and other specialty use designs.Rubber insulators.
Manufacturer Process
| 01 |
Heat Treatment |
| 02 |
Centerless Grinding Machine 11200 (most advanced) |
| 03 |
Automatic Production Lines for Raceway |
| 04 |
Automatic Producation 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 |
Certificate
| Certificate |
| ISO 9001:2015 |
international standard for quality management systems |
| ISO 14001 |
international standard for environmental management systems |
| IATF 16949 |
international quality management system standard specifically for the automotive industry |
| COO |
Certificate Of Origin |
Quality Control
| We strictly follow the core of quality management process control |
| APQP |
Product Quality Advance Planning
|
| SPC |
Statistical Process Control
|
| MSA |
Measurement System Analysis
|
| FMEA |
Analysis of potential failure modes and consequences
|
| PPAP |
Production Part Approval Procedure
|
Packaging & Shipping
| Frequently Used Trading Terms |
| FOB |
Free On Board |
| CIF |
Cost, Insurance, and Freight |
| EXW |
Ex works |
| Ohers are also accepted |
Packaging & Shipping
| Packaging & Shipping |
| Vacuum Packaging |
Express Delivery |
| Color Box |
BY SEA |
| Industrial Package |
BY AIR |
| Carton |
Training |
| Pallet |
Trucking |
FAQ
1.Can you accept OEM and customization?
Yes. We can customize it according to the samples and drawings you provide.
2.Can you provide some samples free of charge?
Yes. We can provide samples free of charge but not include the freight.
3.What's the delivery time?
The delivery time of sample order is 3 working days and the bulk order is 5-10 working days.
4. Why your price is not the lowest?
Price = quality . You get what you pay for. We firmly believe that the customer always get more benifits from the good quality than the price with little diffrence. So we insist on doing high-quality products.
5:What kind of transport do you have ?
According to the weight,we will choose the most appropriate mode of transport for you. Our freight forwarding is efficient and cheap.
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