Shenzhen Daiwa Bearing Company Limited
| Payment Terms | L/C, T/T |
| Supply Ability | 5000000pcs/month |
| Delivery Time | 5--25days |
| Packaging Details | Plastic tube+carton box+pallet |
| Material | Gcr15 / AISI52100/SUJ2 |
| Accuracy | P0 |
| Vibration and Noise | Z3V3 |
| Clearance | 5-10um |
| Seal | ZZ |
| Lubrication | LY121/LY551 Grease |
| Brand Name | DAW |
| Model Number | 683ZZ |
| Certification | ISO9001 SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000000pcs/month |
| Delivery Time | 5--25days | Packaging Details | Plastic tube+carton box+pallet |
| Material | Gcr15 / AISI52100/SUJ2 | Accuracy | P0 |
| Vibration and Noise | Z3V3 | Clearance | 5-10um |
| Seal | ZZ | Lubrication | LY121/LY551 Grease |
| Brand Name | DAW | Model Number | 683ZZ |
| Certification | ISO9001 SGS | Place of Origin | China |
| High Light | high speed ball bearing ，single row deep groove bearing | ||
Bearing show: Precision Deep Groove Ball Bearings(EMQ Bearings) 683ZZ 3*7*3 mm
About Miniature ball bearing: Miniature bearings is one kind of deep groove ball bearing, usually we call deep groove ball bearings as small ball bearings when the inner diameter range from 1mm to 8 mm, Metric and imperial sizes miniature bearings are included. These miniature bearings have greatly wide range of applied fields including Skateboard, RC Car, Dental, Fishing Reel,Yoyo, Instrument, Electric Motor, Medical and so on.
Miniature bearings is one kind of deep groove ball bearing, usually we call deep groove ball bearings as small ball bearings when the inner diameter range from 1mm to 8 mm, Metric and imperial sizes miniature bearings are included. These miniature bearings have greatly wide range of applied fields including Skateboard, RC Car, Dental, Fishing Reel,Yoyo, Instrument, Electric Motor, Medical and so on.
Ⅰ. Material
| China | USA | Germany | Japan | Sweden | - |
| Gcr15 | (AISI)52100 | (DIN)100Cr6 | (JIS)SUJ2 | SKF3 | MKJ3 |
Ⅱ. Accuracy
| Country | Standard | Accuracy Grade | ||||
| China | GB | 0 | 6 | 5 | 4 | 2 |
| ISO | ISO | 0 | 6 | 5 | 4 | 2 |
| Sweden | SKF | P0 | P6 | P5 | P4 | P2 |
| Germany | DIN | P0 | P6 | P5 | P4 | P2 |
| Japan | JIS | P0 | P6 | P5 | P4 | P2 |
| America | ANSI | ABEC1 | ABEC3 | ABEC5 | ABEC7 | ABEC9 |
Ⅲ. Vibration and Noise
According to ralated standard, the vibration noise(dB) of "DAW" bearing for their vibration under acceleration
and divided into four groups:Z1,Z2,Z3,Z4.
Also the bearing can be divided into four groups in according to vibration speed" V1,V2,V3,V4.
Ⅳ. Clearance
| Code | C2 | C3 | C4 | C5 |
| um | 3~8 | 5~10 | 6~12 | 10~16 |
Ⅴ. Retainer (Optional)
Ⅵ. Daiwa bearing series:
1.MR series bearings
2.67 series bearings
3.68 series bearings
4.69 series bearings
5.60 series bearings
6.62 series bearings
7.63 series bearings
Based on reliable quality , Daiwa has got great achievement in the field of high rotating speed, and cooperated with several aeromodelling motor companies to develop good ball bearing with high speed,low noise,long life features. Advantages in the manufacturing process gradually formed and started to take a fixed market share. Shared a very big market in excess of 70% for miniature ball bearing domestically. Especially in aeromodelling market ,we are taking 80% market share .
Ⅶ .More info about Daiwa
With over 18years of production experience and knowledge supplying of ball bearing . There is no doubt that we are professional in miniature ball bearing production and design. Our product range as deep groove ball bearing/thrust ball bearing/ thin wall ball bearing/non-standard ball /Customized bearings/bearing/Flange ball bearing. We are dedicated to produce and sell the miniature size bearings in the size of 1 - 15mm Inner diameter and Outer diameter within 30mm.We designed to assure the precise operation of the drive shaft or any rotating device with high precision and precision components mounted on the load-bearing part.
Our homepage: www.dawbearing.com
www.dgbearing.com
If any question Plz contact with us:
Sharon Liu
Tel: +86-138-2357-3563
mail:szdhll@dawbearing.com
Company Details
Business Type:
Manufacturer,Agent
Year Established:
2011
Total Annual:
19000000-20000000
Employee Number:
200~300
Ecer Certification：
Active Member
DAW Bearing Company Limited is a professional miniature bearing manufacturer. We are dedicated to produce and sell the Inch Series bearings in the size of 1 - 15mm Inner diameter and Outer diameter within 30mm, Inch Series bearings, Flange bearings,Stainless Steel bearings and Thrust Ball bearing wi... DAW Bearing Company Limited is a professional miniature bearing manufacturer. We are dedicated to produce and sell the Inch Series bearings in the size of 1 - 15mm Inner diameter and Outer diameter within 30mm, Inch Series bearings, Flange bearings,Stainless Steel bearings and Thrust Ball bearing wi...
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