Corrosion Resistant Deep Groove Ball Bearing Small Size Good Performance 694ZZ 4*11*4mm

Bearing show: Precision Deep Groove Ball Bearings(EMQ Bearings) 694ZZ 4*11*4mm

Notes:
1. The bearings inside shall be keep dustproof;
2. The working temperature shall be no higher than rated operating temperature;
3. The bearings shall be used acid-free environment;
4. The bearings shall be kept in relative humidity under 60%;
5. The bearings shall be handled gently, avoiding falling, knocking or hitting it;
6. The bearings shall be installed evenly.

Ⅰ. Material

Ⅱ. Accuracy

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

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