| Customization: | Available |
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| Rolling Body: | Ball Bearings |
| The Number of Rows: | Single |
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01 Product Parameters
| 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 | 603 RS | 603 2RS |
| 623 | 3 | 10 | 4 | 4 | 0.00165 | 623 Z | 623 ZZ | 623 RS | 623 2RS |
| 674 | 4 | 7 | 2 | 2.5 | 0.00022 | 674 Z | 674 ZZ | 674 RS | 674 2RS |
| 684 | 4 | 9 | 2.5 | 4 | 0.00063 | 684 Z | 684 ZZ | 684 RS | 684 2RS |
| 694 | 4 | 11 | 4 | 4 | 0.00017 | 694 Z | 694 ZZ | 694 RS | 694 2RS |
| 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 | 675 RS | 675 2RS |
| 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 | 678 RS | 678 2RS |
| 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 |
02 Product Advantages
1. High stiffness
2. High radial load carrying capacity
3. Very low cross-sectional height
4. APQP: product quality advance planning
5. SPC: Statistical process control
6. MSA: Measurement system analysis
7. FMEA: Analysis of potential failure modes and consequences
8. PPAP: Production part approval procedure
| Construction machinery |
| Steam trucks |
| Mines |
| Petroleum |
| Machine tools |
| Metallurgy |
| Railways |
| Electric power |
| Other industries |
04 Company Profile
05 Our Advantages
1. We have the most advanced bearing process equipment, CNC automatic facilities, and testing instruments.
2. We manufacture ball bearings and mounted bearing units, and also provide a strong full range of products, including electric motors and components One-stop partnerships products from our audited supply chain.
3. All products are manufactured exclusively by companies with ISO 9001:2008 certified Quality Systems which use state-of-the-art machines. The quality path starts from the beginning to deliver and goods' quality trackable
>>>Market Distribution Map
06 Packaging & Shipping
| Packaging | shipping |
| vacuum packaging | express delivery |
| Color Box | BY SEA |
| Industrial Package | BY AIR |
| Carton | Training |
| Pallet | Trucking |
07 Quality Warranty
Bearing Units
1.https://granville-group.en.made-in-china.com/product/cEvYRDsHaxWl/China-china-wholesale-UCFL206-UCFL208-UCFL204-UCFL305-UKFL205-Pillow-Blocks-Bearing-Housing-Agricultura-Flanged-unit-auto-Industrial-Motor-Bicycle-1688-bearing-Unit.html
2.https://granville-group.en.made-in-china.com/product/KxpUIJvDJQVZ/China-china-wholesale-UCP-205-Pillow-Blcoks-Bearing-House-Angular-Contact-Ball-Wheels-bearing-motor-Food-Machinery-auto-Industrial-Motor-Bicycle-1688-bearing-Units.html
3.https://granville-group.en.made-in-china.com/product/XnpUsDZbCQkh/China-Manufacturer-direct-sales-UCLP-2-series-High-Precision-Pillow-Blocks-Bearing-House-Units-Agricultural-Machinery-parts.html
09 After Sales Service
Q1. Can you accept OEM and customization?
A: Yes. We can customize it according to the samples and drawings you provide.
Q2. Do you keep a stock of these things?
A: In stocks
Q3. Can you provide samples free of charge?
A: Yes. We can provide samples free of charge. But the freight is paid by the customer.
Q4. What's the delivery date?
A:The delivery time of sample orders is 3 working days.The bulk orders are 5-10 working days.
Q5. Why your price is higher than others?
A: Price = quality . We firmly believe that by the quality of the customer is always get more reliable than on price . So we insist on doing high-quality products.
Q6. What kind of transport do you have ?
A: 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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