in Fukuoka Japan sales price shop near me near me shop factory supplier Zys Yaw Systems for Wind Turbines Slewing Ring Bearings 010.40.1120 manufacturer best Cost Custom Cheap wholesaler

  in Fukuoka Japan  sales   price   shop   near me   near me shop   factory   supplier Zys Yaw Systems for Wind Turbines Slewing Ring Bearings 010.40.1120 manufacturer   best   Cost   Custom   Cheap   wholesaler

With many years’ knowledge in this line, we will be dependable by our advantages in competitive cost, one particular-time supply, prompt response, on-hand engineering help and very good after-revenue companies.Additionally, all our generation procedures are in compliance with ISO9001 requirements. We have exported our items to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the United states of america, Canada, and many others. Our primary merchandise are Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical simple bearings, Keep track of roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, H2o Pump Bearings, SNR Automobile Bearings and all kinds of Spherical Bearings.

ZEPTTYaw Systems for wind turbines EPT Ring EPTTs 571.forty.1120

Product Description

EPTnical requirement of Yaw and Pitch bearings for wind turbine:

1. EPT and warmth remedy

Rolling components in yaw and pitch bearing are manufactured of GCr15 or GCr15SiMn bearing metal in accordance to GB/T 18254 2002. The heat treatment
of bearing steel must comply with JB/T1255-2001. Other components with equivalent or EPT efficiency can also be utilized.
The substance of rings in yaw and pitch bearing typically use 42CrMo that comply with GB/T3571999 stXiHu (West EPT) Dis.Hu (West EPT) Dis.rds or other resources which fulfill the
overall performance demands. The lower-temperature influence strength requirement of the ring is -40 ordmCAKV, not less than 27J.

The flaw detection of the ring of the yaw and pitch slewing bearing is not reduced than the degree II demands in the GB/T7736-2001 stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd. After quenching and tempering, the hardness of ring is 229HB 269HB or deterEPTd by negotiation amongst the supplier and
the purchaser. The quenching hardness of the raceway surface area is 55EPTC-62EPTC.

The width of the gentle belt of the yaw and pitch slewing bearing must not be higher than the diameter of the plunger hole in addition 35mm. The delicate belt should EPTTly be put in the raceway place of the plunger gap.
two. Ring EPT of the yaw and pitch slewing bearing
Ring EPT in the yaw and pitch slewing bearing is primarily involute cylindrical EPT with EPT radial modification coefficient X= .5. EPT module need to meet the regulations in GB/T1357-1987 stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd. The accuracy of EPT should not be lower than the demands of 998GK in GB/T10095.one-2001 regulations.
3. Clearance
EPTTly the radial and aXiHu (West EPT) Dis.al clearance of yaw bearing is -50 mum, and the clearance can be adjusted according to the client needs.
The radial and aXiHu (West EPT) Dis.al clearance of pitch bearing is decrease than .
four. Lubricating oil hole
The yaw bearing and pitch bearing are lubricated by way of lubricating oil hole, which is screw hole with the specification of M10 times1.
5. Seal
For the yaw bearing and pitch bearing in wind turbines, the seal EPTTly use NRB materials which comply with HG/T2811-1996. ZYS uses the sealing ring of effectively-known overseas manufacturers with good efficiency and dependable top quality for our yaw bearing and pitch bearing.
Simply because the wind turbine is exposed to the wild, there are strict requirements on the sealing performance of the yaw bearing and pitch bearing, and
the seal form of the bearing must be optimized to make sure that the bearing daily life is the identical as the wind turbine. Wind turbine are installed at an
altitude of more than 50m or even hundreds of meters, and the EPT of assembly and disassembly is costly. Therefore, they need to have really high
dependability. EPTTly, they call for twenty years of existence. In addition, the bearing construction is complex, so the needs for style and manufacture
of yaw bearing and pitch bearing are really high.
6. Spacer and cage

ZYS yaw bearing for wind turbines has spacers that are self-lubricated and can compensate for lubrication when lubrication oil is erratically
dispersed in buy to sustain very best lubrication status in between balls and groove speak to areas.

ZYS pitch bearing for wind turbines uses built-in steel cage which has easy composition and can help save room. It also can accommodate much more balls
to enhance load capability. Compared with conventional segmEPTTd cage, built-in cage is easier to assemble and much more secure and trustworthy during
procedure.

seven. Preservative remedy
For the yaw bearing and pitch bearing, all surfaces other than the groove and EPT should be applied thermal spraying anti-corrosion treatment method in accordance to the rules in GB/T9793-1997 and GB/T8427-1996. When utilized zinc coating, the thickness of anti-corrosion layer shall be no less than one hundred sixty mum. Other anti-corrosion remedy can be utilized to meet up with the overall performance demands of the EPTT.

Solution Parameters

Simple code Dimension of solitary row four point speak to ball slewing bearing EPT parameter External EPT Inside EPT
With no EPT Outer EPT Interior EPT D d T D1 d1 dn n H h b m Da Z da z
571.thirty.560 011.30.560 013.30.560 662 458 80 626 494 18 20 70 ten 60 five 689 135 427 86
571.thirty.560 012.30.560 014.30.560 662 458 eighty 626 494 eighteen 20 70 10 sixty six 688.8 112 428.four 72
571.30.630 011.thirty.630 013.thirty.630 732 528 eighty 696 564 eighteen 24 70 10 sixty six 772.8 126 494.4 eighty three
571.30.630 012.thirty.630 014.30.630 732 528 eighty 696 564 18 24 70 ten sixty 8 774.4 94 491.two sixty two
571.thirty.710 011.30.710 013.30.710 812 608 eighty 776 644 eighteen 24 70 ten 60 6 850.8 139 572.4 ninety six
571.thirty.710 012.thirty.710 014.30.710 812 608 eighty 776 644 eighteen 24 70 ten sixty eight 854.four 104 571.two 72

571.40.800 012.40.800 014.40.800 922 678 one hundred 878 722 22 thirty ninety 10 80 ten 968 94 634 64
571.40.900 011.40.900 013.forty.900 1571 778 one hundred 978 822 22 thirty ninety 10 eighty eight 1062.four a hundred thirty 739.two 93
571.40.900 012.forty.900 014.forty.900 1571 778 a hundred 978 822 22 30 ninety ten eighty 10 1068 104 734 74
571.forty.a thousand 011.forty.one thousand 013.forty.1000 1122 878 a hundred 1078 922 22 36 ninety ten eighty ten 1188 116 824 83
571.40.a thousand 012.40.1000 014.forty.one thousand 1122 878 a hundred 1078 922 22 36 90 10 eighty 12 1185.6 96 820.8 sixty nine
571.forty.1120 011.forty.1120 013.40.1120 1242 998 a hundred 1198 1042 22 36 ninety 10 eighty ten 1298 127 944 ninety five
571.40.1120 012.forty.1120 014.forty.1120 1242 998 100 1198 1042 22 36 ninety ten 80 12 1305.six 106 940.eight 79

571.45.1250 011.45.1250 013.45.1250 1390 1110 a hundred and ten 1337 1163 26 40 100 ten 90 12 1449.six 118 1048.eight 88
571.forty five.1250 012.forty five.1250 014.forty five.1250 1390 1110 one hundred ten 1337 1163 26 40 one hundred ten ninety 14 1453.two 101 1041.6 75
571.forty five.1400 011.forty five.1400 013.45.1400 1540 1260 a hundred and ten 1487 1313 26 40 a hundred ten ninety 12 1449.6 118 1048.8 88
571.45.1400 012.forty five.1400 014.45.1400 1540 1260 110 1487 1313 26 40 a hundred ten 90 fourteen 1607.2 112 1195.six 86
571.45.1600 011.45.1600 013.45.1600 1740 1460 110 1687 1513 26 forty five 100 ten ninety 14 1817.two 127 1391.6 100
571.forty five.1600 012.forty five.1600 014.forty five.1600 1740 1460 a hundred and ten 1687 1513 26 45 one hundred 10 90 sixteen 1820.8 111 1382.four 87

571.forty five.1800 011.45.1800 013.45.1800 1940 1660 one hundred ten 1877 1713 26 forty five one hundred ten 90 fourteen 2013.2 141 1573.six 113
571.forty five.1800 012.45.1800 014.forty five.1800 1940 1660 110 1877 1713 26 45 a hundred ten ninety 16 2012.8 123 1574.four 99
571.sixty.2000 011.60.2000 013.60.2000 2178 1825 one hundred forty four 2110 1891 33 48 132 twelve one hundred twenty sixteen 2268.8 139 1734.four 109
571.sixty.2000 012.60.2000 014.sixty.2000 2178 1825 one hundred forty four 2110 1891 33 48 132 12 a hundred and twenty eighteen 2264.four 123 1735.two ninety seven
571.60.2240 011.sixty.2240 013.sixty.2240 2418 2065 one hundred forty four 2350 2131 33 forty eight thirteen 12 120 sixteen 2492.8 153 1990.four 125
571.sixty.2240 012.sixty.2240 014.60.2240 2418 2065 a hundred and forty four 2350 2131 33 48 thirteen 12 120 18 2498.4 136 1987.two 111

571.60.2500 011.sixty.2500 013.sixty.2500 2678 2325 144 2610 2391 33 56 132 12 one hundred twenty 18 2768.4 151 2239.2 one hundred twenty five
571.60.2500 012.sixty.2500 014.sixty.2500 2678 2325 a hundred and forty four 2610 2391 33 fifty six 132 twelve a hundred and twenty twenty 2776 136 2228 112
571.60.2800 011.sixty.2800 013.sixty.2800 2987 2625 one hundred forty four 2910 2691 33 56 132 twelve a hundred and twenty 18 3074.4 168 2527.two 141
571.sixty.2800 012.sixty.2800 014.60.2800 2987 2625 a hundred and forty four 2910 2691 33 fifty six 132 12 120 twenty 3076 151 2528 127
571.75.3150 011.seventy five.3150 013.seventy five.3150 3376 2922 174 3286 3014 forty five fifty six 162 12 a hundred and fifty twenty 3476 171 2828 142
571.seventy five.3150 012.75.3150 014.seventy five.3150 3376 2922 174 3286 3014 45 fifty six 162 twelve 150 22 3471.6 a hundred and fifty five 2824.8 129
571.seventy five.3550 011.seventy five.3550 013.75.3550 3776 3322 174 3686 3414 forty five fifty six 162 12 one hundred fifty twenty 3876 191 3228 162

571.75.3550 012.75.3550 014.seventy five.3550 3776 3322 174 3686 3414 45 fifty six 162 twelve one hundred fifty 22 3889.six 174 3220.eight 147
571.75.4000 011.seventy five.4000 013.seventy five.4000 4226 3772 174 4136 3864 45 60 162 12 a hundred and fifty 22 4329.six 194 3660.8 167
571.75.4000 012.seventy five.4000 014.75.4000 4226 3772 174 4136 3864 45 60 162 twelve a hundred and fifty twenty five 4345 171 3660 147

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EPTT amp EPT

FAQ

Q: Are you investing organization or manufacturer?
A: ZEPTTis bearing maker, the only initial-class comprehensive investigation institute in EPTT bearing industry.

Q: How do you management high quality of bearing?
A: ZEPTThas estabEPTTd top quality manage systems for each sort of bearing and spindle. All goods and providers passed ISO9001-2008 EPTT Certificate.

Q: What is the MOQ?
A: It relies upon on the bearing variety. You can ship inquiry or send out e-mail for a lot more data.

Q: How about the bundle?
A: EPTT EPTT in EPTT issue (Plastic tube carton pallet). Accept design and style bundle when OEM.

Q: How EPTT is the supply time?
A: It will just take about 10 to 40 days, is dependent on the model and quantity.

Q: How about the transport?
A: We can arrange the shipment or you may possibly have the EPTTer.

Q: Is sample avaiable?
A: Yes, sample orEPTTis suitable.

Q: Can we use our possess Logo or design on bearings?
A: Sure. OEM is suitable. We can design and style the bearing with your specifications and use your very own Brand and bundle design and style.

  in Fukuoka Japan  sales   price   shop   near me   near me shop   factory   supplier Zys Yaw Systems for Wind Turbines Slewing Ring Bearings 010.40.1120 manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Fukuoka Japan  sales   price   shop   near me   near me shop   factory   supplier Zys Yaw Systems for Wind Turbines Slewing Ring Bearings 010.40.1120 manufacturer   best   Cost   Custom   Cheap   wholesaler