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Miniature bearing refers to the metric series, the outer diameter is less than 9mm; Inch series, the outer diameter is less than 9.525mm!
Miniature bearing main materials are carbon steel, bearing steel, stainless steel, plastics, ceramics, etc.
NSK miniacture bearings advantage is high speed, high precision. Besides Nsk, We still sell the NMB, EZO Brands and so on...Welcome send your inquiry to us.
| Bearing type | Deep groove ball bearing |
| Bearing model | 693zz |
| Brand | NSK |
| Specification | 3*8*3 mm |
| Weight | 0.008 kg |
| Material | Stainless Steel |
| Seals | zz |
| Cage | Steel |
| ID Tolerance | +/-0.01 mm |
| OD Tolerance | +/-0.01 mm |
| Features | High precision, high speed, long life, high reliability, low noise |
| Sample | Avaliable |
| Quality standard | China related industry standards |
| Certification | ISO9001:2000 |
| Application | Medical machinery, Food machinery, Skateboard |
| Service | OEM,ODM |
| Similar Model No. | 606,607,609,615,620 |







Jinan JiaRuiDa Mechanical&Electrical Equipment Co., Ltd. offer famous brands bearings like NSK, NTN, KOYO, NACHI, FYH, ASAHI, IKO, THK, NMB, KBC, TPI, GMB etc and OEM service.
We mainly provide Automobile hub bearing, Automobile water pump bearing, Clutch bearing, Tension wheel bearing, Machine Spindle precision bearings, Mining machinery bearings, High temperature bearings, Vibrating screen bearings, Insulated bearings,Forklift bearings,Slewing bearings,Universal joints, Oil seals, 3D printer bearings, Door and window bearings, Agricultural machine bearings, Ceramic bearings, Stainless steel bearings and so on. Welcome inquiry.
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