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Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629
Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629
Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629
Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629
Specifications
Brand Name :
CSQ
Model Number :
620 series
Place of Origin :
China
MOQ :
60 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 :
620 series
Race material :
Zirconia or silicon nitride or silicon carbide
Ball material :
ZrO2/Si3N4/SSiC
Precision :
P6/ABEC3 to P4/ABEC7
Clearance :
C0/C3 or customized
Pacage :
Plastik box+carton box
MOQ :
50 pieces
Description

ZrO2/Si3N4/SSiC Miniature Deep Groove Balls Bearings Of 620 Series

Material properties of ceramic material:

Ceramic Bearing are anti strong acid, strong alkali,salt and other corrosive media erosion, high temperature resistance, wear resistance, light structure, high speed limit, low noise, electricity insulation, the dimension keep stable under high temperature, smaller startup torque, keep working under bad lubricant condition, having longer using lifespan, and common metal incomparable advantages.

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 620 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)
624CE 4 13 5 1145 488 40000 48000
625CE 5 16 5 1522 675 36000 43000
626CE 6 19 6 2056 896 32000 40000
627CE 7 22 7 2893 1379 30000 36000
628CE 8 24 8 2930 1423 28000 34000
629CE 9 26 8 4026 1983 28000 34000

Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629

Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629

Product tags

si3n4 ceramic bearings

,

bearing ceramic si3n4

,

si3n4 ceramic bearing
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Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629

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Product Detail
Brand Name :
CSQ
Model Number :
620 series
Place of Origin :
China
MOQ :
60 pcs
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
video
Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629
Silicon Nitride Mini Small Ceramic Bearings Deep Groove 624 625 626 627 628 629

Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.

Verified Supplier
4 Years
beijing, beijing
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Ceramic Ball Bearings, 608 Ceramic Bearings, Hybrid Ceramic Bearings
Total Annual :
3000000-5000000
Employee Number :
160~200
Certification Level :
Verified Supplier
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