Active Member
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[China]
Address: No. C Building Runfengyuan Industrial Park, No.5175 Yiyuan Road, Xin'an Street, Baoan District, Shenzhen
Contact name:Sharon
Shenzhen Daiwa Bearing Company Limited |
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Bearing show: Precision Deep Groove Ball Bearings(EMQ Bearings) 695ZZ 5*13*4mm
Deep Groove ball bearing’s characteristics
1. low noise, low vibration, high precision
2. high sealing performance, high operation performance
3. Low noise, stable performance and durable
4. long work life and without abnormal sound, etc.
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
Ⅶ .More info about Daiwa
If any question Plz contact with us:
Sharon Liu
Tel: +86-138-2357-3563
mail:szdhll@dawbearing.com
