| 71801C DBLP4 Angular Contact Ball Bearing (12x21x5mm) FAG type high speed Spindle bearings | |||||||||
| A . Angular Contact Ball Bearing Parameters | |||||||||
| Brand- | BYC | ||||||||
| Structure- | Angular Contact | ||||||||
| Model number- | 71801C | ||||||||
| Inner ring(mm)- | 12 | ||||||||
| Outer ring(mm)- | 21 | ||||||||
| Width(mm)- | 5 | ||||||||
| Weight(Kg)- | 0.006 | ||||||||
| Materials- | Chrome steel/GCR15 | ||||||||
| Precision grade- | P4 | ||||||||
| Lubrication type- | Grease lubrication | ||||||||
| Contact Angle- | C=15°;AC=25° | ||||||||
| Material(Ball)- | Steel ball(SUJ2); SN24:Ceramic ball(Si3N4) | ||||||||
| Number of Row- | Single rows | ||||||||
| Material(Cage)- | TYN-PA;TR-PF | ||||||||
| Combination of mark- | SU:Universal combination (single row) DU:Universal combination (double rows) DB: Back-to-back combination DF: Face-to-face combination DT: Parallel combination DBD.DFD.DTD: Three rows DBB.DFF.DBT.DFT.DTT: Four rows | ||||||||
| Preloaded mark- | EL: Micro preloaded L : Light preload M : Medium preloade H : Heavy preloaded | ||||||||
| B . 71801C Angular Contact Ball Bearing Specification Sheet | |||||||||
| Model Number | Dimensions | α=15° | α=25° | Material (Cage ) | Weight (kg) Approx | ||||
| Limiting speed | Limiting speed | ||||||||
| d | D | B | Basic load rating | Lubrication | Basic load rating | Lubrication | |||
| Cr Cor | Grease Oil | Cr Cor | Grease Oil | ||||||
| 71801C | 12 | 21 | 5 | 2.0 1.4 | 69000 109000 | 1.9 1.3 | 62000 94000 | PF | 0.006 |
| C . 718 series Angular Contact Ball Bearing Details | |||||||||
Product Features | Precision Angular Contact Ball BearingsDue to their internal design, angular contact ball bearings can withstand high radial-axial loads and reach high speeds. They are asymmetrical for manufacturing reasons and can withstand unidirectional axial loads only. Angular bearings are usually mounted in a group of two or more opposed preloaded units with rigid or elastic spacers. Typically, the inner and outer raceways and balls are made of chrome steel. Where operating conditions are severe, bearings may have ceramic balls creating a hybrid bearing. | ||||||||
Series Introduction | ISO 18 Series - highest speed, lowest load bearings-718 Series Angular Contact Bearings | ||||||||
Series Model No. | 71800C 71801C 71802C 71803C 71804C 71805C 71806C 71807C 71808C 71809C 71810C 71811C 71812C 71813C 71814C 71815C 71816C 71817C 71818C 71819C 71820C 71821C 71822C 71824C 71826C 71828C 71830C 71832C 71834C 71836C 71838C 71840C 71844C 71848C 71852C 71856C 71860C 71864C 71868C 71872C 71876C 71880C 71884C 71888C 71892C 71896C 718/500C | ||||||||
| Applications | Angular contact bearing applications : electric motors,Spindle,automotive applications, home appliances, industrial equipment. | ||||||||
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Company Information
TPM machinery Parts is a professional manufacturer of high precision bearings and other equipment,The main products are Thin Section Bearings, Crossed roller bearings, Rotary Table Bearings, Tapered Roller Bearings, Angular Contact Ball Bearings, Slewing Bearings, Sports equipment accessories etc,Our products are used for Robotics, CNC Machine Tools, You can find all you need in our store, all the bearings and parts here is made in China and can replace with imported parts .
