Full ceramic bearing have excellence performance as special electrical
Magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working
Especially high and low-temperature application. etc.
It could be used in awful environment and specially condition.
Race material | Si3N4, ZrO2, SiC, POM, PP etc |
Ball material | Si3N4, ZrO2, SiC |
Cage | No cage/ Si3N4, ZrO2, SiC/PEEK,PTFE etc |
Bearing type | Deep groove ball bearing, insert bearing, self-aligning bearing etc |

Packing and shipping
Plastic bag in individual white box + Strong cartons + Pallets
We could ship the goods according to customers' needs and the quantity of orders.
Both sea shipment and air shipment are available. We could also send the goods by international express such as DHL, UPS, TNT etc.
Â
Company informationÂ
1.   Large stock for normal products with complete series of stainless steel insert all bearings and housings.Â
2. Â Advanced production equipment with skilled labor focus on every step of production, product quality guaranteed.
3. Â Experienced engineers to design products for customers.
4.   Over 10 years' export experience with a good friendship with customers all over the world.
5.   Convenient transportation, quick delivery.
Basic Design:
1) Bearing series: 1200 series, 1300 series, 2200 series, 2300 seriesÂ
 1200 ( K )seriesÂ
1200Â 1201Â 1202Â 1203Â 1204Â 1205Â 1206Â 1207Â 1208Â 1209Â 1210Â 1211Â 1212Â 1213Â 1214Â 1215Â 1216Â 1217Â 1218Â 1219Â 1220Â 1221Â 1222Â 1224Â 1228
Â
1300Â (Â KÂ )series
1300Â 1301Â 1302Â 1303Â 1304Â 1305Â 1306Â 1307Â 1308Â 1309Â 1310Â 1311Â 1312Â 1313Â 1314Â 1315Â 1316Â 1317Â 1318Â 1319Â 1320Â 1322Â 1324
Â
2200Â (Â KÂ )Â series
2200Â 2201Â 2202Â 2203Â 2204Â 2205Â 2206Â 2207Â 2208Â 2209Â 2210Â 2211Â 2212Â 2213Â 2214Â 2215Â 2216Â 2217Â 2218Â 2219Â 2220Â 2222
Â
2303Â (Â KÂ )series
2303Â 2304Â 2305Â 2306Â 2307Â 2308Â 2309Â 2310Â 2311Â 2312Â 2313Â 2314Â 2315Â 2316Â 2317Â 2318Â 2319Â 2320Â 2321Â 2322
Â
3) Material of cage: steel cage ,nylon cage ,or brass cage Â
4) Precision: P0, P6,p5Â Â
5) Suffixes:Â Â
a) "K", ID of bearing with tapered ,the taper is 1:12 E.G. :1205KÂ Â
b) "H", adapter sleeves.The combined unit is for K series bearnigs. E.G. 1205KHÂ Â
c) CTN1: nylon cage Â
6)Application: home appliances,low noise and high speed electric motors;Â
automotive components, pumps,machinery
Self-aligning ball bearing has two rows of balls and a common co The ncave sphered raceway in the outer ring. The bearing is
Consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for
Applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing
Has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
Â
Self-Aligning Ball Bearings | |||||
NEW CODE | OLD CODE | Size | NEW CODE | OLD CODE | Size |
1304AKTN | 111304A | 20×52×15 | 1310K | 111310 | 50×110×27 |
1305 | 1305 | 25×62×17 | 1310ATN | 1310A | 50×110×27 |
1305K | 111305 | 25×62×17 | 1310AKTN | 111310A | 50×110×27 |
1305ATN | 1305A | 25×62×17 | 1311 | 1311 | 55×120×29 |
1305TN1 | 1305TN1A | 25×62×17 | 1311K | 111311 | 55×120×29 |
1305AKTN | 111305A | 25×62×17 | 1311ATN | 1311A | 55×120×29 |
1306 | 1306 | 30×72×19 | 1311TN1 |  | 55×120×29 |
1306K | 111306 | 30×72×19 | 1311AKTN | 111311A | 55×120×29 |
1306ATN | 1306A | 30×72×19 | 1312 | 1312 | 60×130×31 |
1306AKTN | 111306A | 30×72×19 | 1312K | 111312 | 60×130×31 |
1307 | 1307 | 35×80×21 | 1312ATN | 1312A | 60×130×31 |
1307K | 111307 | 35×80×21 | 1312TN1 |  | 60×130×31 |
1307ATN | 1307A | 35×80×21 | 1312AKTN | 111312A | 60×130×31 |
1307TN1 |  | 35×80×21 | 1312KTN1 |  | 60×130×31 |
1307AKTN | 111307A | 35×80×21 | 1313 | 1313 | 65×140×33 |
1307KTN1 |  | 35×80×21 | 1313K | 111313 | 65×140×33 |
1308 | 1308 | 40×90×23 | 1313ATN | 1313A | 65×140×33 |
1308K | 111308 | 40×90×23 | 1313AKTN | 111313A | 65×140×33 |
1308ATN | 1308A | 40×90×23 | 1314 | 1314 | 70×150×35 |
1308AKTN | 111308A | 40×90×23 | 1314K | 111314 | 70×150×35 |
1309 | 1309 | 45×100× 25 | 1314ATN | 1314A | 70×150×35 |
1309K | 111309 | 45×100×25 | 1314AKTN | 111314A | 70×150×35 |
1309ATN | 1309A | 45×100×25 | 1315 | 1315 | 75×160×37 |
1309AKTN | 111309A | 45×100×25 | 1315K | 111315 | 75×160×37 |
1310 | 1310 | 50×110×27 | 1315ATN | 1315A | 75×160×37 |
Full ceramic bearing have excellence performance as special electrical
Magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working
Especially high and low-temperature application. etc.
It could be used in awful environment and specially condition.
Race material | Si3N4, ZrO2, SiC, POM, PP etc |
Ball material | Si3N4, ZrO2, SiC |
Cage | No cage/ Si3N4, ZrO2, SiC/PEEK,PTFE etc |
Bearing type | Deep groove ball bearing, insert bearing, self-aligning bearing etc |

Packing and shipping
Plastic bag in individual white box + Strong cartons + Pallets
We could ship the goods according to customers' needs and the quantity of orders.
Both sea shipment and air shipment are available. We could also send the goods by international express such as DHL, UPS, TNT etc.
Â
Company informationÂ
1.   Large stock for normal products with complete series of stainless steel insert all bearings and housings.Â
2. Â Advanced production equipment with skilled labor focus on every step of production, product quality guaranteed.
3. Â Experienced engineers to design products for customers.
4.   Over 10 years' export experience with a good friendship with customers all over the world.
5.   Convenient transportation, quick delivery.
Basic Design:
1) Bearing series: 1200 series, 1300 series, 2200 series, 2300 seriesÂ
 1200 ( K )seriesÂ
1200Â 1201Â 1202Â 1203Â 1204Â 1205Â 1206Â 1207Â 1208Â 1209Â 1210Â 1211Â 1212Â 1213Â 1214Â 1215Â 1216Â 1217Â 1218Â 1219Â 1220Â 1221Â 1222Â 1224Â 1228
Â
1300Â (Â KÂ )series
1300Â 1301Â 1302Â 1303Â 1304Â 1305Â 1306Â 1307Â 1308Â 1309Â 1310Â 1311Â 1312Â 1313Â 1314Â 1315Â 1316Â 1317Â 1318Â 1319Â 1320Â 1322Â 1324
Â
2200Â (Â KÂ )Â series
2200Â 2201Â 2202Â 2203Â 2204Â 2205Â 2206Â 2207Â 2208Â 2209Â 2210Â 2211Â 2212Â 2213Â 2214Â 2215Â 2216Â 2217Â 2218Â 2219Â 2220Â 2222
Â
2303Â (Â KÂ )series
2303Â 2304Â 2305Â 2306Â 2307Â 2308Â 2309Â 2310Â 2311Â 2312Â 2313Â 2314Â 2315Â 2316Â 2317Â 2318Â 2319Â 2320Â 2321Â 2322
Â
3) Material of cage: steel cage ,nylon cage ,or brass cage Â
4) Precision: P0, P6,p5Â Â
5) Suffixes:Â Â
a) "K", ID of bearing with tapered ,the taper is 1:12 E.G. :1205KÂ Â
b) "H", adapter sleeves.The combined unit is for K series bearnigs. E.G. 1205KHÂ Â
c) CTN1: nylon cage Â
6)Application: home appliances,low noise and high speed electric motors;Â
automotive components, pumps,machinery
Self-aligning ball bearing has two rows of balls and a common co The ncave sphered raceway in the outer ring. The bearing is
Consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for
Applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing
Has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
Â
Self-Aligning Ball Bearings | |||||
NEW CODE | OLD CODE | Size | NEW CODE | OLD CODE | Size |
1304AKTN | 111304A | 20×52×15 | 1310K | 111310 | 50×110×27 |
1305 | 1305 | 25×62×17 | 1310ATN | 1310A | 50×110×27 |
1305K | 111305 | 25×62×17 | 1310AKTN | 111310A | 50×110×27 |
1305ATN | 1305A | 25×62×17 | 1311 | 1311 | 55×120×29 |
1305TN1 | 1305TN1A | 25×62×17 | 1311K | 111311 | 55×120×29 |
1305AKTN | 111305A | 25×62×17 | 1311ATN | 1311A | 55×120×29 |
1306 | 1306 | 30×72×19 | 1311TN1 |  | 55×120×29 |
1306K | 111306 | 30×72×19 | 1311AKTN | 111311A | 55×120×29 |
1306ATN | 1306A | 30×72×19 | 1312 | 1312 | 60×130×31 |
1306AKTN | 111306A | 30×72×19 | 1312K | 111312 | 60×130×31 |
1307 | 1307 | 35×80×21 | 1312ATN | 1312A | 60×130×31 |
1307K | 111307 | 35×80×21 | 1312TN1 |  | 60×130×31 |
1307ATN | 1307A | 35×80×21 | 1312AKTN | 111312A | 60×130×31 |
1307TN1 |  | 35×80×21 | 1312KTN1 |  | 60×130×31 |
1307AKTN | 111307A | 35×80×21 | 1313 | 1313 | 65×140×33 |
1307KTN1 |  | 35×80×21 | 1313K | 111313 | 65×140×33 |
1308 | 1308 | 40×90×23 | 1313ATN | 1313A | 65×140×33 |
1308K | 111308 | 40×90×23 | 1313AKTN | 111313A | 65×140×33 |
1308ATN | 1308A | 40×90×23 | 1314 | 1314 | 70×150×35 |
1308AKTN | 111308A | 40×90×23 | 1314K | 111314 | 70×150×35 |
1309 | 1309 | 45×100× 25 | 1314ATN | 1314A | 70×150×35 |
1309K | 111309 | 45×100×25 | 1314AKTN | 111314A | 70×150×35 |
1309ATN | 1309A | 45×100×25 | 1315 | 1315 | 75×160×37 |
1309AKTN | 111309A | 45×100×25 | 1315K | 111315 | 75×160×37 |
1310 | 1310 | 50×110×27 | 1315ATN | 1315A | 75×160×37 |
Selection and precautions of hydraulic cylinders for excavators
The hydraulic cylinder of an excavator is one of the important components, which converts hydraulic energy into mechanical energy,
Drive mechanical movement. When purchasing hydraulic cylinders for excavators, the following points should be noted:
1. Size and quality: The size and quality of the excavator hydraulic cylinder should match the model and specifications of the excavator to ensure its normal operation.
2. Pressure and flow rate: The pressure and flow rate of the excavator hydraulic cylinder should match the requirements of the hydraulic system,
To fully utilize the capabilities of the hydraulic system.
3. Sealing performance: The hydraulic cylinder of the excavator has good sealing performance to avoid hydraulic oil leakage or entering the mechanical interior.
4. Durability: The hydraulic cylinder of the excavator has good durability and can withstand long-term heavy load work.
5. Brand and Quality: Choose well-known excavator hydraulic cylinders to ensure their quality and after-sales service
For Zaxis Cylinder Seal Kit,Bucket Cyl Kit,Travel Motor Seal Kit,Middle Arm Cylinder Seal Kit
Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com