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Brand Name : CSQ
Model Number : 600 series (604-609)
Place of Origin : China
MOQ : 50 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : Negotiable
Delivery Time : Negotiable
Packaging Details : Plastik box+carton box
Name : Ceramic Miniature Deep Groove Balls Bearings
Model : 600 series (604-609)
Race and Balls : In Material Of Si3N4/SSiC/ZrO2
Precision : P6/ABEC3 to P4/ABEC7
Clearance : C0/C3 or customized
Pacage : Plastik box+carton box
Ceramic Miniature Deep Groove Balls Bearings Of 600 Series Models
Why choose us:
Now we are mostly speciallizing in the automatic production of 608 ceramic bearings. The material of races and rollers can be chosen among Si3N4 (silicon nitride), SSiC (silicon carbide) or ZrO2 (zirconia) and fitted with cage in material of PEEK, or PFA and seals in material of PEEK, and Rubber. Besides the above mass production model 608 our company can produce other models of miniature ceramic deep groove ball bearings too.
Material properties of ceramic material:
| Material Properties | Units | SSiC | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
| Density | g/cm3 | 3.15-3.18 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 | 0 |
| Fledural Strength | MPa | 550 | 830 | 689 | 900 |
| Elastic Modulus | GPa | 410 | 310 | 310 | 200 |
| Hardness | HV5 | 2800 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 4.6 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ (℉) | 1650 (3000) | 1000 (1830) | 1000 (1830) | 380 (716) |
Reference data of 600 series Miniature Ceramic Deep Groove Balls Bearings:
| Bearings model | Form size d (mm) | Form size D (mm) | Form size B (mm) | Load Cr (N) | Load Cor (N) | Max.Speed Grease (rpm) | Max. Speed Oil (rpm) |
| 604CE | 4 | 12 | 4 | 842 | 350 | 48000 | 56000 |
| 605CE | 5 | 14 | 5 | 1170 | 507 | 40000 | 50000 |
| 606CE | 6 | 17 | 6 | 1991 | 846 | 38000 | 45000 |
| 607CE | 7 | 19 | 6 | 2056 | 896 | 36000 | 43000 |
| 608CE | 8 | 22 | 7 | 2898 | 1379 | 34000 | 40000 |
| 609CE | 9 | 24 | 7 | 2953 | 1444 | 32000 | 38000 |


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606 607 608 609 Miniature Ceramic Bearings Hybrid Deep Groove 600 Series Images |