Feature of Ceramic ball: 1, corrosion resistance, strong acid and alkali, seawater can also be used. 2, light weight, 1/4 lighter than the general material bearing, its density is 3.20g / cm3. 3, high rigidity, high strength, its hardness is twice as high as the bearing class, and the elastic modulus is about 1/3. 4, high-speed rotation, rotating body (the weight of the ball is light, the centrifugal is small when rotating. Silicon nitride ceramic ball is a kind of precision ceramic sintered at high temperature in non-oxidizing atmosphere. It has high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance. It can be used in seawater for a long time, and has good properties of insulation. At 800 C, the strength and hardness are almost unchanged, and its density is 3.20g/cm3, which is almost 1/3 of bearing steel. Small weight and small centrifugal force in rotation can achieve high speed operation. It is also self-lubricating, it can be used in the environment without high pollution of lubricating medium. It is the preferred material for ceramic bearings and mixed ceramic ball bearings.
Products Name 6903 deep groove ball bearing with high quality Model 6903 Size (d*D*B) 7*30*7mm material Gcr15.carbon steel.stainless steel Tolerance code ABEC-1, ABEC-3, ABEC-5, ABEC-7 Vibration level V4, V3, V2, V1 Radial play C0, C2, C3, C4,C5 Retainer PTFE, nylon, PEEK or (stainless)steel Feature Smooth, low noise, good quality, long life,resistance to wear, dependable performance,high precision Row Number Single row or double row Quality Standard ISO9001:2002 standard Application Auto, tractor, machine too, electric machine, water pump, agricultural machinery, textile machinery etc. Delivery Lead Time Normally 5-15days for ready goods in stock Packing Ours or according to customers requirements Payment Terms 1:100% L/C at sight 2: 30% T/T in advance .70% against copy of B/L 3.T/T 30% deposit, L/C at sight 4.western union OEM Welcome Technic drawings or samples needed
Structure: Spherical Type: Roller Brand Name: XKTE Bore Size: 0 - 180 mm Outside Diameter: 0 - 320 mm Model Number: 22236CAK/W33 Precision Rating: P0 P6 P5 P4 P2 Seals Type: Open Number of Row: Double Row Place of Origin: Shandong, China (Mainland) Certification: ISO9001:2015 Material: Chrome Steel GCR15 Weight: 30kg Application: Conveyors Service: OEM Customized Services Retainer: Copper Lubrication: Oil/greese
Structure: Spherical Type: Roller Brand Name: XKTE Bore Size: 0 - 130 mm Outside Diameter: 0 - 75 mm Model Number: 22215 Precision Rating: P0 P6 P5 P4 P2 Seals Type: Open Number of Row: Double Row Place of Origin: Shandong, China (Mainland) Certification: ISO9001:2015 Material: Chrome Steel GCR15 Weight: 1.75kg Application: Conveyors Service: OEM Customized Services Feature: Long Life Width: 31mm
Structure: Spherical Type: Roller Brand Name: XKTE Bore Size: 0 - 180 mm Outside Diameter: 0 - 100 mm Model Number: 22220CC Precision Rating: P0 P6 P5 P4 P2 Seals Type: Open Number of Row: Double Row Place of Origin: Shandong, China (Mainland) Certification: ISO9001:2015 Material: Chrome Steel GCR15 Weight: 5kg Application: conveyors Service: OEM Customized Services Retainer: Iron Retainer Lubrication: Oil/greese
Structure: Spherical Type: Roller Brand Name: XKTE Bore Size: 0 - 70 mm Outside Diameter: 0 - 150 mm Model Number: 22314 Precision Rating: P0 P6 P5 P4 P2 Seals Type: Open Number of Row: Double Row Place of Origin: Shandong, China (Mainland) Certification: ISO9001:2015 Material: Chrome Steel GCR15 Weight: 4.4kg Application: Conveyors Service: OEM Customized Services Retainer: Copper Retainer Lubrication: Oil/greese
Model No. : 6000-6014; 6200-6218; 6300-6316; 607-609; 625-629 Type: Open, ZZ, Z, RS, 2RS, RZ, 2RZ, N, NR, ZNR, RSNR, ZZNR, 2RSNR Material: The type of bearing component materials used will determine the life span, reliability and performance of the bearings. However, there are many factors affecting the performance of the bearings which include the selection of the load carrying capacity, the rolling contact conditions, and the cleanliness of the operating environment and the dimensional stability of the bearing components. Fuda bearing limited has adopted the high-quality carbon-chromium steel material (Gcr15) in our production of the bearing. Size: Fuda company produces the standard size bearing according to the international ISO Standard for deep groove ball bearings. (Size range: I.D.: 8-90mm; O.D.: 22-170mm; W.D.: 7-39mm) Quality: There is a very strict QC system (based on the ISO standard) in Fuda company. Firstly, Fuda Laboratory equipped with all kinds of testing instruments to insure the validity of production and design and develop new products. Secondly, Fuda workshop introduced many automatic precision production equipments to confirm the quality in the process. And now the quality of bearing in Fuda could reach P5Z4V4. (Possible Clearance: C2 C0/CN C3 C4) In addition to the control of bearing ring production, the selection of other bearing parts is also strictly required. Besides, Fuda has a sound review and supervision system for suppliers. Steel Ball: G10 Steel Cage: Steel or Nylon material Grease: Great Wall, Shell, Shift, Kluber or Custom Cover: White or yellow Shield for ZZ; Black or Blue Rubber for 2RS.
Xsu080168 xsu080188 xsu080218 xsu080258 xsu080318 xsu080398 Xsu140414 xsu140544 xsu140644 xsu140744 xsu140844 xsu140944 Df120, zkldf150, zkldf200, zkldf260, zkldf325, zkldf395, zkldf460 Yrtm series: Yrtm50, yrtm80, yrtm100, yrtm120, yrtm150, yrtm180, yrtm200, yrtm260, yrtm325, yrtm460, yrtm580, yrtm65 Le ble bearings, yrt series , yrts series , yrtm series, zkldf series. 4.Thrust cylindrical roller bearings. The precision rate has reached p5/p4/p2¡ê172;ranging from 50mm --- 1300mm Model:yrt260 Structure:axial/radial bearing Type:yrt50~yrt1030 Brand name:byc Inside diameter:50mm~1300mm Outside diameter:50mm~1800mm Precision rating:p5/p4/p2 Seals type:with seals Material:gcr15simn bearing steel Thickness:50mm~500mm
Product Name Spherical roller bearing 22213 Structure Roller Bearing Bore Size 60 mm Outside Diameter 130 mm Width 46 mm Material GCR 15, Stainless steel etc. Cage GCR 15, Stainless steel etc.
