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Brand Name : DAW
Model Number : U8-21M
Certification : SGS ISO9001:2015
Place of Origin : China
MOQ : 100
Price : USD0.2~0.36 Per pcs
Payment Terms : T/T, L/C, Western Union
Supply Ability : 5000000 Piece/Pieces per Month
Delivery Time : 7--45days
Packaging Details : tubes+cartons +pallets
Precision Rating : P0 P6 P5 P4 P2
Tolerance : ABEC-1 ABEC-2 ABEC-3 ABEC-5 ABEC-7
Clearance : C2 C0 C3 C4 C5
Vibration : V1,V2,V3,V4
Noisy level : Z1,Z2,Z3,Z4
Seals Type : Open,ZZ,2RS,NR,DU
Cage Material : Steel, Brass
Material : Chrome steel
Size : 8*21*7mm
Lubrication : Grease , oil
Structure : Deep Groove
Number of Row : Single Row
Application : Deep groove ball bearings can be used for transmission, instrumentation, motors, appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery , roller skate style , yo-yo , precisio
Package : tubes+cartons +pallets
Features : low noise, low vibration, anti-rust
Service : OEM Customized Services
Non Standard *21*7mm Micro Ball Bearings , Deep Groove Bearing Low Vibration
Product Show: Non-standard ball bearing
size:8*21*7mm
We can provide customized service for our clients for non-standard ball bearing.
Including U/V groove ball bearing.
Model Reference:
Shenzhen Daiwa Bearing Co.,ltd only focus on high precision deep groove ball bearing production and design with our own advanced machines.
We are professional mininature bearing manufacturer, the company headquartered in Shenzhen and production research and developmentbase is located in Shanghai. Our product are wildly used in variety kinds of micro motors, cooling fans, instruments, printers, home appliances, medical equipments etc. Quality oriented, customer first has been the operating service purpose these years. We are sincerely looking forward to the successful cooperation with you.
About Precision Rating:
Our Package:
Exhibition show:
The 16th Shenzhen (CHINA) International Small Motor And Electrical Industry,Magnetic Materials Exhibition, 2018
Hannover Messe from 1~5th Apr., 2019
The 17th Shenzhen(China) International small motor,Electric Machinery&Magnetic Materials Exhibition
From 8~10th May,2019
We are here booth No.:2T01, Hall 2, The 4th Shenzhen International UAV EXPO 2019
If you have other questions, please feel free to contact us as below.
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Non Standard *21*7mm Micro Ball Bearings , Deep Groove Bearing Low Vibration Images |