Ceramic Pulley with Ball Bearing

• Customization: Available
• Material: Alumina, Alumina Ceramic
• Surface Finish: Normal, Polised, Shining, Bright, Diamond Polish
• Model NO.: YN-624
• Material Option: Zirocnia Zro2 Ceramic, TiO2 Ceramic, Titania
• Shape: Eyelet, Tube, Rod, U Shape, Pigtail, Dogtail
• Usge: Spinning, Textile Machine, Rapier, Creep
• Strong Point: High Wear Resistant
• Material 2: C799, Alsint, Aluminum Oxide, Alumina, Al2O3
• Purity of Al2O3: 95%, 99%, 99.7%, 99.8%
• Application: Industrial Ceramic
• Type: Ceramic Parts
• Transport Package: Cartons
• Specification: customized
• Trademark: Yunnuo
• Origin: China
• HS Code: 8547100000
• Production Capacity: 500000 PCS/Year

Product Description

Textile ceramics are mainly produced from alumina ceramic materials, which have excellent comprehensive technical properties such as high mechanical strength, high hardness, low high-frequency dielectric loss, high temperature insulation resistance, chemical resistance and good thermal conductivity.

Material option:
Steatite
Alumina up to 99.7 % or 95% alumina
Titania
Zirconia

Range of products:

Flange Eyelet, Double flange eyelet, Slotted eyelet, groove eyelets, step eyelet, Cut Eyelet, Step Eyelets, Tubes, Rods, Sleeve,
Ring, Bush, Disc, Dish, Washer, Plates Trap Guide, Traverse Guide, Pig tail Guide, Dog tail Guide, Rollers, Oilers, Oiling Nozzles Cutters

Application :
Yarn manufacturing machines
Twister machines
Airjet looms
Circular looms
weaving machines
winder machines
Rope,Tap plants
Customized guides as per detailed drawings and specifications.

Material data:

 

Item	Unit	95% al2o3	99% al2o3	Zirconia	Black Tio2	Yellow Tio2
Color		white,pink	cream,pink	white,black,yellow	Black	Yellow
Density	g/cm3	3.65	3.9	6	4	4
Flexural strength	MPA	290	390	1300	70	70
Compressive strength	MPA	3300	3900	3000	600	600
Vickers hardness	HV0.5	1800	2000	1150	900	900
Thermal expansion cofficient	10-6 K-3	5-8.3	5.4-8.3	10	8.5	8.5
Thermal conductivity	w/mk	23	28	2	25	25