NINGBO DONGHUANG BEARING CO.,LTD.
| Supply Ability | 100000 pcs per month |
| Delivery Time | 30 days according to purchasing quantity |
| Packaging Details | Industrial plastic tube packing |
| Steel Material | Gcr15 Chrome Steels |
| Rubber Seals Materials | NBR/ACM/FKM+SPCC |
| Cages | Steel and Plastic |
| Balls | G10 and G5 class |
| Quality class | P6 and Z3V3 class |
| name | 608 2rs bearing |
| Brand Name | VCD |
| Model Number | 608 ZZ/2RS 609 ZZ/2RS |
| Certification | ISO9001:2000 |
| Place of Origin | Ningbo,China |
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Product Specification
| Supply Ability | 100000 pcs per month | Delivery Time | 30 days according to purchasing quantity |
| Packaging Details | Industrial plastic tube packing | Steel Material | Gcr15 Chrome Steels |
| Rubber Seals Materials | NBR/ACM/FKM+SPCC | Cages | Steel and Plastic |
| Balls | G10 and G5 class | Quality class | P6 and Z3V3 class |
| name | 608 2rs bearing | Brand Name | VCD |
| Model Number | 608 ZZ/2RS 609 ZZ/2RS | Certification | ISO9001:2000 |
| Place of Origin | Ningbo,China | ||
| High Light | anti friction bearing ，rolling ball bearing | ||
Applications:
transmission
Power generation
Aggregate processing
Oil fields&Pumps
Crop shears
Rolling mills
Gear drives &Hoists
Mining & construction
1. VCD's 60 series ball bearings are widely used in reducers' motors.Deep groove ball bearings are particularly versatile.They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from VCD in many designs, variants and sizes.
2. Vibration tolerance date of single bearing Tolerance um/s
| Bore diancter | V | V1 | V2 | V3 | V4 | ||||||||||
| MM | L | M | H | L | M | H | L | M | H | L | M | H | L | M | H |
| 3,4 | 80 | 44 | 44 | 60 | 35 | 32 | 48 | 26 | 22 | 31 | 16 | 15 | 28 | 10 | 10 |
| 5,6 | 110 | 72 | 60 | 74 | 48 | 40 | 58 | 36 | 30 | 35 | 21 | 18 | 32 | 11 | 11 |
| 7,8,9 | 130 | 96 | 80 | 92 | 66 | 54 | 72 | 48 | 40 | 44 | 28 | 24 | 38 | 12 | 12 |
| 10,12 | 160 | 120 | 100 | 120 | 80 | 70 | 90 | 60 | 50 | 55 | 35 | 30 | 45 | 14 | 15 |
| 15 | 210 | 150 | 120 | 150 | 100 | 85 | 110 | 78 | 60 | 65 | 46 | 35 | 52 | 18 | 18 |
| 17 | 210 | 150 | 120 | 150 | 100 | 85 | 110 | 78 | 60 | 65 | 46 | 35 | 52 | 25 | 25 |
| 20 | 260 | 190 | 150 | 180 | 125 | 100 | 130 | 100 | 75 | 80 | 60 | 45 | 60 | 25 | 25 |
| 22,25 | 260 | 190 | 150 | 180 | 125 | 100 | 130 | 100 | 75 | 80 | 60 | 45 | 60 | 30 | 32 |
| 28 | 260 | 190 | 150 | 180 | 125 | 100 | 130 | 100 | 75 | 80 | 60 | 45 | 60 | 35 | 40 |
| 30,32 | 300 | 240 | 190 | 200 | 150 | 130 | 150 | 120 | 100 | 90 | 75 | 60 | 70 | 35 | 40 |
| 35 | 300 | 240 | 190 | 200 | 150 | 130 | 150 | 120 | 100 | 90 | 75 | 60 | 70 | 42 | 45 |
| 40 | 360 | 300 | 260 | 240 | 180 | 160 | 180 | 150 | 130 | 110 | 90 | 80 | 82 | 50 | 50 |
| 45 | 360 | 300 | 260 | 240 | 180 | 160 | 180 | 150 | 130 | 110 | 90 | 80 | 82 | 60 | 60 |
| 50 | 420 | 320 | 320 | 280 | 200 | 200 | 210 | 160 | 160 | 125 | 100 | 100 | 95 | 70 | 70 |
3.Materials of Rubber Seals
| Name Code | Characteristics | Using Temperature |
NBR | Oil resistance,heat resistance,resistance to wear | -40~120 |
FKM | Hear resistant,acid and alkali resistant and chemicals, oil resistance preferred | -20~200 |
VMQ | Heat and cold resistance, good compression deformation is small, but the mechanical strength is not good | -60~230 |
ACM | Heat resistance, oil resistance better than NBR, but resistance to water and alkali is not strong | -20~150 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1995
Ecer Certification：
Active Member
Ningbo DONGHUANG Bearing Co., LTD, was founded in 1995. DONGHUANG Bearing devotes to developing the inner diameter of 4mm - 60mm micro, small and medium deep groove ball bearings. The advanced automatic production lines, complete testing instruments and experimental means, the standar... Ningbo DONGHUANG Bearing Co., LTD, was founded in 1995. DONGHUANG Bearing devotes to developing the inner diameter of 4mm - 60mm micro, small and medium deep groove ball bearings. The advanced automatic production lines, complete testing instruments and experimental means, the standar...
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