|Place of Origin:||Shanghai, China|
|Brand Name:||DAW or ODM brand acceptable|
|Model Number:||ball bearing 6704ZZ|
|Minimum Order Quantity:||100|
|Packaging Details:||tubes+cartons +pallets|
|Payment Terms:||T/T, L/C, Western Union|
|Supply Ability:||5000000 Piece/Pieces per Month|
|Precision Rating:||P0||Tolerance:||ABEC-1 ABEC-3 ABEC-5 Optional|
|Clearance:||C2 C0 C3 C4 C5 Optional||Vibration:||V1,V2,V3,V4 Optional|
|Noisy Level:||Z1,Z2,Z3,Z4 Optional||Seals Type:||ZZ , Z, 2RS, RS,OPEN Optional|
|Cage Material:||Steel , Nylon Optional||Material:||Chrome Steel , Stainless Steel Optional|
|Size:||20*27*4mm||Lubrication:||Grease , Oil Optional|
|Number Of ROW:||Single Row||Sample:||Available|
micro ball bearings,
high speed ball bearing
deep groove ball bearings 6704ZZ thin wall ball bearing size 20*27*4mm
Ⅰ. About Miniature ball bearing: We provide bearings without exceptional noise to ensure the silent running of the semiconductor device. Specially designed bearing shields are used to prevent the grease leaking, which may cause unexpected stop of the device. Moreover, we understand the concern about environment and energy saving.
Our precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
Ⅱ. Feature : high precision bearings have less internal friction and can work with smaller starting torque, which means a lower power consumption.
Ⅲ. Application: household appliances, dental drill, toys, electric power tools, electric motors, machine tools, measuring instruments, office machinery, Robot joint, facial beauty rollers, drone etc.
Ⅴ. PACKING / Shipping
Normally we packed as below 3 methods, also we can provide package as customer requirements:
1) Tube+outer carton+pallets
2) Single box+outer carton+pallets
3) Tube package+middle box+outer carton+pallets
Ⅵ. 67 series top sales models
|67Series(Miniature ball bearing)|
If you have other questions, please feel free to contact us as below.