Detailed Product Description
| Product Name: | Linear Motion Bearings | Size: | Mini |
| Application: | Line Transmission Shaft | Certification: | ISO |
| Feature: | High Precision / Fast Moving Speed | Capacity: | Low Loading |
Mini NTN Bearing Deep groove ball Bearings
Introduction
Our products are applied widely in many field, such as aviation, navigation, metallurgy, iron and steel, mining,
electricity, machinery manufacturing, printing, electronics, textiles, food, chemical, automotive, motorcycle, motor, pump, sewing machine, textile machine, agriculture machinery, electric, tools and so on.
Quick Detail:
- Structure: Deep groove ball bearing
- Material: GCr15, GCr15SiMn, G20Cr2Ni4A
- Precision Rating: P0, P4, P5, P6
- Seals Type:open,LLU
- Number of Row: singel, double, four point
- Vibration Level: V1, V2, V3
- Radial Clearance: C0, C3, C4
- Noisy level: Z1, Z2
- Cage Material: Brass, Steel, Nylon
- Tolerence Level: ABEC-1, 3, 5, 7
- Certification: ISO 9000
Description:
Deep groove ball bearing is the most common rolling bearing.Its structure is simple, and it can be speed operate. It is non .separable They can standing for the very heavy radial load and axial loads.Compared with other kind of bearings with the same size, this kind of bearing enjoys smaller coefficient of friction and higher limits speed. But they cannot bear impact.
We mainly supply deep groove ball bearings in the following brand:
FAG NSK NTN KOYO NACHI
The size include:
6000 sereis, 6200 series, 6300 series, 6400 series, 6800 series, 6900 series
Stainless steel ball bearings W series
Ball bearings for high temperature
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(g) | Bearing Number | | d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | HDBB | | 3 | 10 | 4 | 0.15 | 640 | 224 | 50,000 | 58,000 | 1.6 | 623 | | 3 | 10 | 4 | 0.15 | 640 | 224 | 50,000 | 58,000 | 1.6 | 623C3 | | 4 | 13 | 5 | 0.2 | 1,310 | 490 | 42,000 | 49,000 | 3.2 | 624 | | 4 | 13 | 5 | 0.2 | 1,310 | 490 | 42,000 | 49,000 | 3.2 | 624C3 | | 5 | 16 | 5 | 0.3 | 1,760 | 680 | 37,000 | 44,000 | 4.8 | 625 | | 5 | 16 | 5 | 0.3 | 1,760 | 680 | 37,000 | 44,000 | 4.8 | 625C3 | | 6 | 19 | 6 | 0.3 | 2,340 | 885 | 34,000 | 40,000 | 8.1 | 626 | | 6 | 19 | 6 | 0.3 | 2,340 | 885 | 34,000 | 40,000 | 8.1 | 626C3 | | 7 | 22 | 7 | 0.3 | 3,350 | 1,400 | 32,000 | 37,000 | 13 | 627 | | 7 | 22 | 7 | 0.3 | 3,350 | 1,400 | 32,000 | 37,000 | 13 | 627C3 | | 8 | 24 | 8 | 0.3 | 4,000 | 1,590 | 31,000 | 36,000 | 17 | 628 | | 8 | 24 | 8 | 0.3 | 4,000 | 1,590 | 31,000 | 36,000 | 17 | 628C3 | | 9 | 26 | 8 | 0.6 | 4,550 | 1,960 | 30,000 | 35,000 | 20 | 629 | | 9 | 26 | 8 | 0.6 | 4,550 | 1,960 | 30,000 | 35,000 | 20 | 629C3 |
|
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(g) | Bearing Number |
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | HDBB |
| 1.5 | 4 | 1.2 | 0.15 | 102 | 29.0 | 88,000 | 100,000 | 0.07 | 68/1.5 |
| 1.5 | 4 | 1.2 | 0.15 | 102 | 29.0 | 88,000 | 100,000 | 0.07 | 68/1.5C3 |
| 2.5 | 6 | 1.8 | 0.08 | 209 | 73.0 | 65,000 | 76,000 | 0.22 | 68/2.5 |
| 2.5 | 6 | 1.8 | 0.08 | 209 | 73.0 | 65,000 | 76,000 | 0.22 | 68/2.5C3 |
| 1 | 3 | 1 | 0.05 | 80 | 22.0 | 120,000 | 140,000 | 0.05 | 681 |
| 1 | 3 | 1 | 0.05 | 80 | 22.0 | 120,000 | 140,000 | 0.05 | 681C3 |
| 2 | 5 | 1.5 | 0.08 | 171 | 51.0 | 74,000 | 87,000 | 0.13 | 682 |
| 2 | 5 | 1.5 | 0.08 | 171 | 51.0 | 74,000 | 87,000 | 0.13 | 682C3 |
| 3 | 7 | 2 | 0.1 | 390 | 130 | 58,000 | 68,000 | 0.33 | 683 |
| 3 | 7 | 2 | 0.1 | 390 | 130 | 58,000 | 68,000 | 0.33 | 683C3 |
| 4 | 9 | 2.5 | 0.15 | 640 | 224 | 49,000 | 57,000 | 0.67 | 684 |
| 4 | 9 | 2.5 | 0.15 | 640 | 224 | 49,000 | 57,000 | 0.67 | 684C3 |
| 5 | 11 | 3 | 0.15 | 715 | 282 | 43,000 | 51,000 | 1.1 | 685 |
| 5 | 11 | 3 | 0.15 | 715 | 282 | 43,000 | 51,000 | 1.1 | 685C3 |
| 6 | 13 | 3.5 | 0.15 | 1,080 | 440 | 39,000 | 46,000 | 1.9 | 686 |
| 6 | 13 | 3.5 | 0.15 | 1,080 | 440 | 39,000 | 46,000 | 1.9 | 686C3 |
| 7 | 14 | 3.5 | 0.15 | 1,170 | 505 | 37,000 | 44,000 | 2.1 | 687 |
| 7 | 14 | 3.5 | 0.15 | 1,170 | 505 | 37,000 | 44,000 | 2.1 | 687C3 |
| 8 | 16 | 4 | 0.2 | 1,610 | 715 | 35,000 | 41,000 | 3.1 | 688 |
| 8 | 16 | 4 | 0.2 | 1,610 | 715 | 35,000 | 41,000 | 3.1 | 688C3 |
Competitive Advantage
1. Quality level: reach the same level as the Japanese and European bearings
2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)
3. Less coefficient of friction4. High limiting speed5. Large size range 6. variations of structure
Tag
NTN Deep groove ball bearings, we can also supply fag, ntn, nsk ,koyo ect brand quality beairngs in zz, open, 2RS, precision of p6,p4
