Paramtents
Structure Deep Groove
Type Ball
Packging & Delivery
Min Order5000 piece
Briefing
Detailed
The bearings are widely used in household appliances, automotiveindustry, textile machinery, power tools, office equipment, industrial andagriculture application, etc. By introducing the high precision machines andtesting equipment, and strictly implement quality insurance system ISO9001:200, we put all of our efforts to produce the good quality products to caterfor our customer’s different requirements.
According to dimension tolerances and runout accuracy, Nide deep grooveball bearings are ranged from ABEC-1 to ABEC-7, ABEC-1 is standard grade, whileABEC-3 is higher, ABEC-5 is much higher and ABEC-7 is the highest. Thesetolerance grades are according to the international standard (ISO-492).
ABMA | ISO/DIN | JIS |
ABEC-1 | P0 | Class 0 |
ABEC-3 | P6 | Class 6 |
ABEC-5 | P5 | Class 5 |
ABEC-7 | P4 | Class 4 |
Information needed for ball bearinginquiry
It will be better if customer couldsend us detailed drawing including below information.
1.Ball bearing model number
2. Ball bearing dimension
3. Ball bearing application
4. Required quantity
5. Other technical requirement.
Process
Materials incoming inspection | Machining | Forming |
Rough face machining | Rough O.D. machining | Bore machining |
Inner/outer ring chamfering | Classification | Packaging |
Testing item
Outside dimension | Inside dimension | Groove diameter | Height |
Vibration | Noise | Hardness | Appearance |
Roundness | Off-center variation | Race radius | Radial play |
Grease type | Grease quantity |
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