Zys Pillow Block/Deep Groove/Thrust/Self-Aligning/Angular Contact Ball Bearing 71900 Wheel/Spherical/Cylindrical/Inch Tapered Roller Bearings

Min.Order: 1
Product origin: Luoyang, Henan, China
Infringement complaint: complaintComplaint
US$ 5 ~ 20

Description
ZYS Pillow Block/Deep Groove/Thrust/Self-Aligning/Angular Contact Ball Bearing 71900 Wheel/Spherical/Cylindrical/Inch Tapered Roller Bearings
Product Description

The ZYS precision angular contact ball bearings for spindles, have four size series,718,719,70 and 72. With the same inner diameter, the outer diameters and the widths of 718,719,70 and 72 series increase in turn. 

ZYS precision angular contact ball bearing with 15 ° (C) and 25 ° (AC) contact angles. As for the angular contact ball bearings, the bigger the contact angle is, the greater the axial load capacity is, but the lower the limited speed of bearings becomes. Therefore ,the spindle, with high speed and small axial load ,should adopt the 15 ° angular contact ball bearings,whereas the 25 ° angular contact ball bearing should be adopted.

ZYS precision angular contact ball bearings with high-speed angular contact bearings (standard series), super-speed angular contact ball bearings, high-speed sealed angular contact ball bearings and high-speed spindle bearings.


Types and performances of angular contact ball bearing :

ZYS precision angular contact ball bearings with high-speed angular contact bearings (standard series), super-speed angular contact ball bearings, high-speed sealed angular contact ball bearings and high-speed spindle bearings.



Dimension table of angular contact ball bearing:

H70/H719 series Super high speed angular contact ball bearing
Principal dimensionsα= 15°α= 25°ZYS Bearing Designations
 Basic load ratingsLimiting speedBasic load ratingsLimiting speed 
dDBrsminrIsminCrCorGreaseOilCrCorGreaseOil 
mm≈KNr/min     
102260.300.102.10.9850001400002.00.975000120000H71900
102260.300.102.10.9950001600002.00.985000140000H71900/HQ1
102680.300.153.41.5800001300003.31.467000110000H7000
102680.300.153.41.5900001500003.31.480000130000H7000/HQ1
122460.300.102.21.1800001300002.11.170000110000H71901
122460.300.102.21.1900001500002.11.180000130000H71901/HQ1
122880.300.153.81.7700001100003.61.66000090000H7001
122880.300.153.81.7800001300003.61.670000110000H7001/HQ1
152870.300.103.21.7700001100003.11.66000090000H71902
152870.300.103.21.7800001300003.11.670000110000H71902/HQ1
153290.300.154.42.2670001000004.22.15600085000H7002
153290.300.154.42.2750001200004.22.167000100000H7002/HQ1
173070.300.103.31.8670001000003.21.75600085000H71903
173070.300.103.31.8750001200003.21.76300095000H71903/HQ1
1735100.300.155.22.556000850005.02.45000075000H7003
1735100.300.155.22.563000950005.02.46000090000H7003/HQ1
203790.300.155.02.953000800004.82.74500067000H71904
203790.300.155.02.963000950004.82.75300080000H71904/HQ1
2042120.600.157.43.950000750007.03.84300063000H7004
2042120.600.157.43.960000900007.03.84800070000H7004/HQ1
254290.300.155.23.448000700004.93.34000060000H71905
254290.300.155.23.453000800004.93.34500067000H71905/HQ1
2547120.600.158.44.843000630008.04.63600053000H7005
2547120.600.158.44.848000700008.04.64300063000H7005/HQ1
304790.300.155.83.843000630005.43.63600053000H71906
304790.300.155.83.848000700005.43.64000060000H71906/HQ1
3055131.000.309.56.238000560009.05.93400050000H7006
3055131.000.309.56.245000670009.05.93800056000H7006/HQ1
3555100.600.157.75.436000530007.45.13000045000H71907
3555100.600.157.75.440000600007.45.13400050000H71907/HQ1
3562141.000.3011.27.9340005000010.77.53000045000H7007
3562141.000.3011.27.9380005600010.77.53400050000H7007/HQ1
4062120.600.159.87.030000450009.36.62600040000H71908
4062120.600.159.87.034000500009.36.62800043000H71908/HQ1
4068151.000.3012.59.1280004300011.18.62400038000H7008
4068151.000.3012.59.1340005000011.18.62800043000H7008/HQ1
4568120.600.1510.37.726000400009.77.32200036000H71909
4568120.600.1510.37.728000430009.77.32600040000H71909/HQ1
4575161.000.3013.110.2240003800012.59.72200036000H7009
4575161.000.3013.110.2280004300012.59.72600040000H7009/HQ1
5072120.600.1513.210.0220003600012.59.51900032000H71910
5072120.600.1513.210.0260004000012.59.52200036000H71910/HQ1
5080161.000.3015.412.0200003400014.711.41800030000H7010
5080161.000.3015.412.0240003800014.711.42000034000H7010/HQ1
5580131.000.3016.012.6190003200015.011.91600026000H71911
5580131.000.3016.012.6220003600015.011.91900032000H71911/HQ1
5590181.100.6017.014.5190003200016.013.71700028000H7011
5590181.100.6017.014.5220003600016.013.71900032000H7011/HQ1
6085131.000.3016.613.8180003000015.713.11500024000H71912
6085131.000.3016.613.8200003400015.713.11800030000H71912/HQ1
6095181.100.6017.015.3180003000016.214.41500024000H7012
6095181.100.6017.015.3200003400016.214.41800030000H7012/HQ1
6590131.000.3016.814.5170002800016.013.71500024000H71913
6590131.000.3016.814.5190003200016.013.71700028000H71913/HQ1
65100181.100.6020.218.6160002600019.017.61300020000H7013
65100181.100.6020.218.6190003200019.017.61500024000H7013/HQ1
70100161.000.3020.917.8160002600019.716.91300020000H71914
70100161.000.3020.917.8180003000019.716.91500024000H71914/HQ1
70110201.100.6024.121.4150002400022.620.11300020000H7014
70110201.100.6024.121.4180003000022.620.11500024000H7014/HQ1
75105161.000.3021.719.3150002400020.518.21300020000H71915
75105161.000.3021.719.3170002800020.518.21500024000H71915/HQ1
75115201.100.6026.225.5140002200024.724.21200019000H7015
75115201.100.6026.225.5160002600024.724.21400022000H7015/HQ1
80110161.000.3022.420.8140002200021.219.61200019000H71916
80110161.000.3022.420.8160002600021.219.61400022000H71916/HQ1
80125221.100.6034.232.7130002000032.331.01100018000H7016
80125221.100.6034.232.7150002400032.331.01300020000H7016/HQ1
85120181.100.6026.124.2130002000024.722.91100018000H71917
85120181.100.6026.124.2150002400024.722.91300020000H71917/HQ1
85130221.100.6035.035.2120001900033.033.41000017000H7017
85130221.100.6035.035.2140002200033.033.41200019000H7017/HQ1
90125181.100.6027.026.0130002000025.524.61100018000H71918
90125181.100.6027.026.0150002400025.524.61300020000H71918/HQ1
90140241.500.6036.438.1110001800034.336.1950016000H7018
90140241.500.6036.438.1130002000034.336.11100018000H7018/HQ1
95130181.100.6027.326.9120001900025.825.41100018000H71919
95130181.100.6027.326.9140002200025.825.41300020000H71919/HQ1
95145241.500.6044.445.2100001700041.942.9850014000H7019
95145241.500.6044.445.2120001900041.942.91000017000H7019/HQ1
100140201.100.6040.137.6110001800037.935.5900015000H71920
100140201.100.6040.137.6130002000037.935.51100018000H71920/HQ1
100150241.500.6045.448.1100001700042.744.7850014000H7020
100150241.500.6045.448.1120001900042.744.71000017000H7020/HQ1
105145201.100.6040.739.1100001700038.436.9850014000H71921
105145201.100.6040.739.1120001900038.436.91000017000H71921/HQ1
105160262.001.0046.149.295001600043.346.6800013000H7021
105160262.001.0046.149.2110001800043.346.6900015000H7021/HQ1
110150201.100.6041.340.590001500039.038.3750012000H71922
110150201.100.6041.340.5110001800039.038.3950016000H71922/HQ1
110170282.001.0047.953.995001600045.151.1800013000H7022
110170282.001.0047.953.9110001800045.151.1900015000H7022/HQ1
120165221.100.6043.144.985001400040.742.4750012000H71924
120165221.100.6043.144.9100001700040.742.4900015000H71924/HQ1
120180282.001.0058.364.985001400054.861.5750012000H7024
120180282.001.0058.364.9100001700054.861.5900015000H7024/HQ1
130180241.500.6053.156.680001300050.153.4750012000H71926
130180241.500.6053.156.690001500050.153.4850014000H71926/HQ1
130200332.001.0058.666.880001300055.163.2700011000H7026
130200332.001.0058.666.890001500055.163.2800013000H7026/HQ1
140190241.500.6053.759.170001100050.755.8670010000H71928
140190241.500.6053.759.180001300050.755.8750012000H71928/HQ1
140210332.001.0060.772.575001200057.168.7670010000H7028
140210332.001.0060.772.585001400057.168.7750012000H7028/HQ1
150210282.001.0065.272.867001000061.568.760009000H71930
150210282.001.0065.272.875001200061.568.7700011000H71930/HQ1
150225352.101.1074.988.567001000070.583.863009500H7030
150225352.101.1074.988.575001200070.583.8700011000H7030/HQ1
160220282.001.0066.075.86000900062.371.656008500H71932
160220282.001.0066.075.870001100062.371.6670010000H71932/HQ1
160240382.101.1076.294.56000900071.689.556008500H7032
160240382.101.1076.294.567001000071.689.563009500H7032/HQ1
170230282.001.0066.778.75600850063.074.350007500H71934
170230282.001.0066.778.767001000063.074.360009000H71934/HQ1
170260422.101.1078.1100.65600850073.495.250007500H7034
170260422.101.1078.1100.66300950073.495.256008500H7034/HQ1
180250332.001.0079.695.05000750075.289.748007000H71936
180250332.001.0079.695.06000900075.289.756008500H71936/HQ1
180280462.101.1079.8106.75300800075.0101.048007000H7036
180280462.101.1079.8106.76000900075.0101.053008000H7036/HQ1
190260332.001.0080.698.64800700076.193.143006300H71938
190260332.001.0080.698.65600850076.193.150007500H71938/HQ1
190290462.101.1095.3124.64800700089.7117.943006300H7038
190290462.101.1095.3124.65300800089.7117.948007000H7038/HQ1
200280382.001.0082.8105.44500670078.299.540006000H71940
200280382.001.0082.8105.45000750078.299.545006700H71940/HQ1
200310512.101.1096.5132.04500670090.8124.940006000H7040
200310512.101.1096.5132.05000750090.8124.945006700H7040/HQ1
220300382.001.0096.9125.44300630091.5118.438005600H71944
220300382.001.0096.9125.45000750091.5118.443006300H71944/HQ1
220340563.001.10113.9156.540006000107.2148.138005600H7044
220340563.001.10113.9156.545006700107.2148.140006000H7044/HQ1
Our Advantages
Luoyang Bearing Research Institute Co., Ltd.,since1958, is the only
state level comprehensive research institute in China's bearing
industry.
We have total assets of 2.06 billion RMB, own one research
and development center, three industrial bases
and cover an area of
more than
47 hectares. We have advanced bearing manufacturing
equipment
s and world first class testing equipments and have solid
strength
in manufacturing, measuring and testing of bearing and
related
components with high precision and high reliability. We have
more than 380 technical staff of bearing related disciplines, thus we
maintain a leading position in the aspects of bearing design, basic
theoretical research, lubrication technology,
metallic and non-metallic materials, testing and industry standards.


Performance characteristics of ZYS spindle bearing: Ultra high speed, high stiffness, high carrying capacity, good running performance, easy mounting of universally matchable bearings, suitable for oil and gas lubrication or injection lubrication.

Applications of ZYS spindle bearing: ZYS super high speed single row angular contact ball bearings might be used in the fields of machine tools, textiles, automobiles, railways, metallurgy, chemicals, electronics, Industrial pumps, Compressors, Material Handling, Electric motors.

Product features of ZYS angular contact ball bearing:

1. High-quality bearing materials: ZYS adopts ultra-clean steel, high purity high-carbon chromium bearing steel GCr15 from a well-known domestic manufacturer, which can extend the life of the bearing by 80%.

2. High quality bearing rolling elements: The bearing balls provided by ZYS have good product performance to ensure the optimal bearing configuration and smooth operation at high speed and quiet. ZYS has a complete process production line, from powder ultrasonic pre-dispersion, mixture mixing, spray drying granulation, near-net-size molding, cold isostatic pressing, GPS-HIP combined sintering process, high-precision grinding and processing, total quality inspection to packaging. ZYS has a comprehensive quality control system, quality identification of raw materials and auxiliary materials, quality control of mixed materials, quality control of pressing and sintering, and quality control of finished products.

3. More suitable bearing cage: ZYS mostly adopts bakelite cage, which can more effectively reduce the friction between metal and bearing balls and extend the life of the bearing. ZYS can also choose more suitable bearing cage materials according to customer requirements and bearing applications.

4. Advanced lubrication technology: ZYS uses high performance grease and advanced lubrication technology to extend bearing life and improve bearing performance.

5. Ultra finished raceways: ZYS uses special honing to minimize noise, improve lubricant dispersion and increase bearing life.

6. Contact angle: ZYS ultra high speed precision bearings usually use 15°and 25° contact angles.

7. Accuracy grade: ZYS can offer the high precision angular contact ball bearings with P2, P4A, P4 grade.


ZYS Precision Bearing Quality Control and Assurance:

Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.

ZYS MANUFACTURING CAPACITY


ZYS Quality assurance 





ZYS bearing products


ZYS Packing :




FAQ:

Q: Are you trading company or manufacturer?
A: ZYS is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.


Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail  for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.

 

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