Shenzhen Youmeite Bearings Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000000pcs/month |
| Delivery Time | 2-7 work days |
| Packaging Details | Packaging Details: 1.Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag |
| number of row | single row |
| structure | deep groove |
| place of origin | China |
| breadth | 14mm |
| type | ball |
| weight | 0.11kg |
| brand name | NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT |
| bore side | 17mm |
| service | OEM or Costomized services |
| outer diameter | 47mm |
| model number | 6303 |
| seal type | zz 2RS NR |
| Brand Name | NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT |
| Model Number | 6303 |
| Certification | ISO9001:2008 / SGS / CE |
| Place of Origin | JAPAN / China / Gernany |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000000pcs/month |
| Delivery Time | 2-7 work days | Packaging Details | Packaging Details: 1.Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag |
| number of row | single row | structure | deep groove |
| place of origin | China | breadth | 14mm |
| type | ball | weight | 0.11kg |
| brand name | NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT | bore side | 17mm |
| service | OEM or Costomized services | outer diameter | 47mm |
| model number | 6303 | seal type | zz 2RS NR |
| Brand Name | NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT | Model Number | 6303 |
| Certification | ISO9001:2008 / SGS / CE | Place of Origin | JAPAN / China / Gernany |
| High Light | stainless steel ball bearings ，deep groove ball bearings single row | ||
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.
Bearing Production
6303du2 bearing high speed deep groove ball bearing 6303 for motorcycle made in China
Specifications :
ID:17 mm
OD:47 mm
B:14 mm
Weight:0.11 kg
Products advantages:
v groove guide bearing
1.HIgh quality with low price
2.Chinese bearing factory
3.Timely and safely deliver
4.OEM service accepted.
Deep groove ball bearing 6303 are particularly versatile. They are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads, even at high speeds.
| Series | 6000 6200 6300 6400 61800 61900 R series,F series | ||||
| Rings Material | Stainless steel-440C,304 316 ,Chrome steel-GCr15, high Carbon steel-GCR11 | ||||
| Cages Material | steel ,brass | ||||
| ID size | 10-380mm | ||||
| Quality standard | ISO9001:2008, SASO,CE | ||||
| Precsion | P0,P6,P5,p4 | ||||
| Clearance | C0,C1,C2,C3 | ||||
| Noise | Z1,Z2,Z3 | ||||
| Vibration | V1,V2,V3 | ||||
| HRC | 58-62 HRC | ||||
| Tolerance Grade | GB/T307.1-205 | ||||
| Delivery time | 7--14 working days | ||||
| Payment | A:30% TT advance,and balance against BL COPY | ||||
| B: 100% LC AT SIGHT | |||||
| Services | OEM | ||||
| Packing | Single box packing | ||||
| Details of products | we have whole machines for the production and quality,ensure our products quality good | ||||
Maintenance knowledge of deep groove ball koyo bearing:
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
5. General inspection, such as the surrounding temperature, vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust, pollutant, moisture.
7. Bearing should not be ultra cooled.
6000 series deep groove ball bearings:
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight | ||
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs | |
| 604 | 4 | 12 | 4 | 0.2 | 0.97 | 0.36 | 36000 | 44000 | 0.0021 |
| 605 | 5 | 14 | 5 | 0.2 | 1.33 | 0.505 | 32000 | 40000 | 0.0035 |
| 606 | 6 | 17 | 6 | 0.3 | 2.19 | 0.865 | 30000 | 38000 | 0.006 |
| 607 | 7 | 19 | 6 | 0.3 | 2.24 | 0.91 | 28000 | 36000 | 0.008 |
| 608 | 8 | 22 | 7 | 0.3 | 3.35 | 1.4 | 26000 | 34000 | 0.012 |
| 609 | 9 | 24 | 7 | 0.3 | 3.4 | 1.45 | 24000 | 32000 | 0.014 |
| 6000 | 10 | 26 | 8 | 0.3 | 4.55 | 1.96 | 22000 | 30000 | 0.019 |
| 6001 | 12 | 28 | 8 | 0.3 | 5.1 | 2.39 | 19000 | 26000 | 0.021 |
| 6002 | 15 | 32 | 9 | 0.3 | 5.6 | 2.83 | 18000 | 24000 | 0.03 |
| 6003 | 17 | 35 | 10 | 0.3 | 6.8 | 3.35 | 17000 | 22000 | 0.039 |
| 6004 | 20 | 42 | 12 | 0.6 | 9.4 | 5.05 | 15000 | 19000 | 0.069 |
| 6005 | 25 | 47 | 12 | 0.6 | 10.1 | 5.85 | 14000 | 18000 | 0.08 |
| 6006 | 30 | 55 | 13 | 0.6 | 13.2 | 8.3 | 12000 | 15000 | 0.116 |
| 6007 | 35 | 62 | 14 | 1.0 | 16 | 10.3 | 10000 | 14000 | 0.115 |
| 6008 | 40 | 68 | 15 | 1.0 | 16.8 | 11.5 | 8000 | 11000 | 0.19 |
6200 series deep groove ball bearings:
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight | ||
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs | |
| 624 | 4 | 13 | 5 | 0.2 | 1.15 | 0.4 | 36000 | 45000 | 0.0032 |
| 625 | 5 | 16 | 5 | 0.3 | 1.76 | 0.680 | 32000 | 40000 | 0.0050 |
| 626 | 6 | 19 | 6 | 0.3 | 2.34 | 0.885 | 28000 | 36000 | 0.0080 |
| 627 | 7 | 22 | 7 | 0.3 | 3.35 | 1.400 | 26000 | 34000 | 0.0130 |
| 628 | 8 | 24 | 8 | 0.3 | 4.00 | 1.590 | 24000 | 32000 | 0.0170 |
| 629 | 9 | 26 | 8 | 0.3 | 4.55 | 1.960 | 22000 | 30000 | 0.0190 |
| 6200 | 10 | 30 | 9 | 0.6 | 5.10 | 2.390 | 19000 | 26000 | 0.0300 |
| 6201 | 12 | 32 | 10 | 0.6 | 6.10 | 2.750 | 18000 | 24000 | 0.0360 |
| 6202 | 15 | 35 | 11 | 0.6 | 7.75 | 3.600 | 17000 | 22000 | 0.0460 |
| 6203 | 17 | 40 | 12 | 0.6 | 9.60 | 4.600 | 16000 | 20000 | 0.0650 |
| 6204 | 20 | 47 | 14 | 1.0 | 12.80 | 6.650 | 14000 | 18000 | 0.1070 |
| 6205 | 25 | 52 | 15 | 1.0 | 14.00 | 7.850 | 12000 | 16000 | 0.1250 |
| 6206 | 30 | 62 | 16 | 1.0 | 19.50 | 11.300 | 10000 | 13000 | 0.2010 |
6300 series deep groove ball bearings:
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight | ||
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs | |
| 6300 | 10 | 35 | 11 | 0.6 | 8.2 | 3.5 | 18000 | 24000 | 0.053 |
| 6301 | 12 | 37 | 12 | 1.0 | 9.7 | 4.2 | 17000 | 22000 | 0.06 |
| 6302 | 15 | 42 | 13 | 1.0 | 11.4 | 5.45 | 16000 | 20000 | 0.082 |
| 6303 | 17 | 47 | 14 | 1.0 | 13.5 | 6.55 | 15000 | 19000 | 0.115 |
| 6304 | 20 | 52 | 15 | 1.1 | 15.9 | 7.9 | 14000 | 17000 | 0.144 |
6800 series deep groove ball bearings:
| N0.
| Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight | ||
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs | |
| 685 | 5 | 11 | 3 | 0.15 | 0.715 | 0.282 | 35000 | 45000 | 0.0011 |
| 686 | 6 | 13 | 3.5 | 0.15 | 1.08 | 0.44 | 33000 | 42000 | 0.0019 |
| 687 | 7 | 14 | 3.5 | 0.15 | 1.17 | 0.505 | 31000 | 40000 | 0.0021 |
| 688 | 8 | 16 | 4 | 0.2 | 1.61 | 0.715 | 29000 | 38000 | 0.0031 |
| 689 | 9 | 17 | 4 | 0.2 | 1.72 | 0.82 | 28000 | 36000 | 0.0032 |
| 6800 | 10 | 19 | 5 | 0.3 | 1.83 | 0.925 | 26000 | 34000 | 0.005 |
| 6801 | 12 | 21 | 5 | 0.3 | 1.92 | 1.04 | 22000 | 30000 | 0.006 |
| 6802 | 15 | 24 | 5 | 0.3 | 2.08 | 1.26 | 20000 | 28000 | 0.007 |
| 6803 | 17 | 26 | 5 | 0.3 | 2.23 | 1.46 | 19000 | 26000 | 0.008 |
| 6804 | 20 | 32 | 7 | 0.3 | 4 | 2.47 | 17000 | 22000 | 0.019 |
| 6805 | 25 | 37 | 7 | 0.3 | 4.3 | 2.95 | 15000 | 19000 | 0.022 |
| 6806 | 30 | 42 | 7 | 0.3 | 4.7 | 3.65 | 13000 | 17000 | 0.026 |
| 6807 | 35 | 47 | 7 | 0.3 | 4.9 | 4.05 | 11000 | 15000 | 0.029 |
6900 series deep groove ball bearings:
| N0.
| Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight | ||
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs | |
| 693 | 3 | 8 | 3 | 0.15 | 0.56 | 0.18 | 44000 | 52000 | 0.0006 |
| 694 | 4 | 11 | 4 | 0.15 | 0.715 | 0.276 | 38000 | 47000 | 0.0018 |
| 695 | 5 | 13 | 4 | 0.2 | 1.08 | 0.43 | 34000 | 43000 | 0.0024 |
| 696 | 6 | 15 | 5 | 0.2 | 1.35 | 0.53 | 32000 | 40000 | 0.0038 |
| 697 | 7 | 17 | 5 | 0.3 | 1.61 | 0.715 | 30000 | 38000 | 0.0052 |
| 698 | 8 | 19 | 6 | 0.3 | 1.99 | 0.865 | 28000 | 36000 | 0.0073 |
| 690 | 9 | 20 | 6 | 0.3 | 2.48 | 1.09 | 27000 | 34000 | 0.0082 |
| 6900 | 10 | 22 | 6 | 0.3 | 2.7 | 1.27 | 25000 | 32000 | 0.009 |
| 6901 | 12 | 24 | 6 | 0.3 | 2.89 | 1.46 | 20000 | 28000 | 0.011 |
| 6902 | 15 | 28 | 7 | 0.3 | 3.65 | 2 | 19000 | 26000 | 0.016 |
| 6903 | 17 | 30 | 7 | 0.3 | 4.65 | 2.58 | 18000 | 24000 | 0.018 |
| 6904 | 20 | 37 | 9 | 0.3 | 6.4 | 3.7 | 17000 | 22000 | 0.036 |
| 6905 | 25 | 42 | 9 | 0.3 | 7.05 | 4.55 | 14000 | 18000 | 0.042 |
| 6906 | 30 | 47 | 9 | 0.3 | 7.25 | 5 | 12000 | 16000 | 0.048 |
| 6907 | 35 | 55 | 10 | 0.3 | 9.55 | 6.85 | 10000 | 14000 | 0.074 |
Shenzhen Youmeite Berings CO., ltd is branch company of shandong UMT bearingcorporation responsible for oversea marketing.
Our plant shandong UMT has been working in the filed of bearing design and
manufacturing for more than 10years now is taking a leading position in mainland china.
Our plant has more than 500 employees , including 30 bearing professional techincians;
more than 600 new bearing items can be completed each year.
we can produce many kinds of bearing as customer's requirement.
NON-STANDARD BALL BEARING SIZE:
|
Model
| Specification(d*D*B) | Weight(kg) |
| 16005 | 25*47*8 | 0.059 |
| 6005 | 25*47*12 | 0.079 |
| 6205 | 25*52*15 | 0.129 |
| 6305 | 25*62*17 | 0.235 |
| 6405 | 25*80*21 | 0.530 |
| 60/28 | 28*52*12 | 0.175 |
| 63/28 | 28*68*18 | 0.287 |
| 6706 | 30*3*4 | 0.008 |
| 6906 | 30*47*9 | 0.052 |
| 6006 | 30*55*13 | 0.116 |
| 6306 | 30*72*19 | 0.345 |
| 60/32 | 32*65*17 | 0.122 |
| 62/32 | 32*65*17 | 0.225 |
| 6807 | 35*47*7 | 0.027 |
| 6907 | 35*55*10 | 0.075 |
| 6308 | 40*90*23 | 0.636 |
| 6808 | 40*52*7 | 0.031 |
| 6008 | 40*68*15 | 0.190 |
| 6208 | 40*80*18 | 0.366 |
| 6408 | 40*110*27 | 1.230 |
| 6309 | 45*100*25 | 0.829 |
| 6009 | 45*75*16 | 0.241 |
| 6309 | 45*100*25 | 0.829 |
| 6810 | 50*65*7 | 0.050 |
| 6010 | 50*80*16 | 0.261 |
| 6210 | 50*90*20 | 0.459 |
| 6811 | 55*72*9 | 0.081 |
| 6911 | 55*80*13 | 0.189 |
| 16011 | 55*90*11 | 0.257 |
| ... | ... | ... |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1998
Total Annual:
5-10
Employee Number:
100~150
Ecer Certification：
Active Member
Shenzhen UMT Bearing Co.,Ltd 1.More than 200 workers, 60,000m2 workshop area, 5 production lines 2.ISO 9001:2000 certificated, 3.Quality standard: P0, P6, P5, P4, ABEC-1, ABEC-3, ABEC-5,ABEC-7 4.Material:GCr15(AISI51200),Stainless steel,Ceramic,Carbon Steel 5.All goods examined before delivery ... Shenzhen UMT Bearing Co.,Ltd 1.More than 200 workers, 60,000m2 workshop area, 5 production lines 2.ISO 9001:2000 certificated, 3.Quality standard: P0, P6, P5, P4, ABEC-1, ABEC-3, ABEC-5,ABEC-7 4.Material:GCr15(AISI51200),Stainless steel,Ceramic,Carbon Steel 5.All goods examined before delivery ...
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