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Ib Kab Sib Nqus Groove Pob Bearings
Khoom siv: Chrome Steel GCr15, Carbon Steel
Precision: ABEC1(P0), ABEC3(P6), ABEC5(P5), ABEC7(P4)
Lub suab nrov thiab kev co: ZV, Z1V1, Z2V2, Z3V3, Z4V4
Radial clearance: C0, C3, C2, C4
Ua haujlwm kub ntau: -30 degree 120 degree, -30 degree 110 degree (2RS)
Pob: raj pob, ib lub thawv
Cov qauv dawb thiab kev kos duab kos duab: muaj
Tus qauv ciam teb qhov ntev: GB / T 276-2013
Daim ntawv pov thawj: ISO9001: 2015
Hauj lwm lawm
● Taw qhia
Ib kab sib sib zog nqus groove pob bearingsyog cov kabmob dov feem ntau, thiab nws cov kabmob hom code yog 6 nrog cov qauv yooj yim. Nws qhib bearing yog ua los ntawm ib lub nplhaib puab, ib lub nplhaib sab nraud, ib txheej ntawm tawb thiab ib txheej steel pob. Muaj ntau qhov kev hloov pauv hauv nws qhov loj me thiab daim ntawv, yog li nws yooj yim rau kev ua tiav siab precision thiab pab txhawb kev tsim khoom loj hauv koob. Tus nqi ntawm cov bearings yog tsawg, nws yooj yim rau siv thiab tswj, thiab nws yog dav siv. Cov kabmob muaj qhov sib txhuam me me thiab qhov kev txwv siab ceev, thiab feem ntau dais radial loads. Nyob rau tib lub sijhawm, cov kabmob kuj tuaj yeem dais qee qhov axial loads. Nyob rau hauv high speeds, nws yuav siv tau los dais ntshiab axial loads. Ntxiv rau cov kabmob qhib, muaj cov kabmob uas muaj plua plav npog, suav nrog Z hom thiab 2Z hom, bearings nrog lub nplhaib foob, suav nrog RS hom, 2RS hom, RZ hom thiab 2RZ hom. Bearings nrog cov ntsaws ruaj ruaj thiab bearings nrog plua plav npog muaj lub hom phiaj tib yam. Qhov sib txawv ntawm lawv yog tias cov kabmob nrog lub nplhaib sealing zoo dua, tab sis kev sib txhuam yog nce. Sab nraud qhov ntev ntawm lubib kab sib sib zog nqus groove pob bearingsRaws li DIN 625-1, qhov ntev kam rau ua thiab kev sib hloov tau raug raws li tus qauv DIN 620.
Sib sib zog nqus groove pob bearings tuaj yeem siv rau hauv cov cuab yeej precision, motors, tsheb, maus taus, gearboxes, tshuab cuab yeej gearboxes, khoom siv hauv tsev, cov cuab yeej thiab cov cuab yeej siv tshuab. Bearings nrog plua plav npog feem ntau yog siv rau ntawm ob qho kawg ntawm rotors ntawm cov tshuab hluav taws xob me thiab nruab nrab, lub cev muaj zog, tsheb, tsheb laij teb, cua txias, kiv cua, thiab lwm yam.
● Bearing Series
Cov hom sib sib zog nqus groove bearing muaj xws li 6000 series, 6200 series, 6300 series, 6400 series, 61800 series, 61900 series, 62200 series, 62300 series thiab 16000 series.
 |  |  |
| Qhib hom | Hom kaw (2RS) | Cov ntaub thaiv npog (2Z) |
● Paub meej ntau lawm
Lub tuam txhab muaj zog technical force thiab nruab nrog cov cuab yeej ua haujlwm siab heev. Muaj ntau tshaj 60 lub ntsiab bearing ua cov khoom thiab ntau tshaj 10 pab kiag li lawm. Lub tuam txhab ua raws li cov kabmob kev lag luam kev loj hlob, hloov tshiab thiab ntxiv cov cuab yeej ua tiav tas li, muab cov neeg siv khoom txhim khu kev qha thiab cov nqi sib tw, cov neeg siv khoom -centric los tsim tus nqi rau cov neeg siv khoom. Lub tuam txhab tau ua tiav kev tswj hwm kev ua haujlwm zoo, cov kws tshaj lij kev soj ntsuam zoo, nruab nrog cov cuab yeej tshuaj ntsuam xyuas qib siab thiab cov neeg ua haujlwm soj ntsuam.
◆ General process of bearing assembly
Parts demagnetization→cleaning, rust prevention→primary selection of stock parts→tolerance formulation and selection of supporting parts →matching→checking clearance→ assemble (tighten the cage) → check the appearance → demagnetize and clean → check the finished product → apply anti-rust oil to the bearing → packaging
◆ Measuring tools
Nyob rau hauv cov txheej txheem ntawm bearing processing, sib dhos thiab kuaj, ib tug loj tus naj npawb ntawm tshwj xeeb bearing ntsuas cov cuab yeej siv.
1. Txheem qhov chaw: sab hauv txoj kab uas hla, sab nraud txoj kab uas hla, lub kaum sab xis, zawj txoj kab uas hla, raceway, cov menyuam, steel pob txheem qhov chaw, thiab lwm yam.
2. Template: raceway txoj hauj lwm template, taper txoj kab uas hla template, lub kaum sab xis template thiab curvature radius template, thiab lwm yam.
3. txwv gauges: du plug gauge, sab nraud txoj kab uas hla caliper, zawj txoj kab uas hla caliper, thiab lwm yam.
4. Ntsuas tus pas ntsuas: sab hauv txoj kab uas hla, sab nraud txoj kab uas hla, raceway txoj kab uas hla, tus qauv kav, thiab lwm yam.
5. Lwm cov cuab yeej ntsuas: mandrel, tapered menyuam lub tes tsho, ntsuas lub rooj, thiab lwm yam.
● Bearing nplhaib Blank Machining
Bearing nplhaib dawb paug machining yog thawj txheej txheem ntawm cov kabmob ntau lawm. Qhov zoo thiab kev tsim khoom ntawm lub nplhaib dawb paug ua lub luag haujlwm tseem ceeb hauv kev ua tau zoo, kev ua tau zoo, lub neej thiab kev lag luam ntawm cov khoom bearing. Qhov no yog vim qhov loj ntawm qhov khoob khoob khoob txiav txim siab siv tus nqi ntawm cov khoom siv bearing; qhov zoo ntawm lub ferrule muaj xws li qhov ntom ntawm cov khoom, streamline faib ntawm hlau fibers, grain loj thiab deformation tshav kub kev kho mob, thiab lwm yam., uas muaj ib tug ntau dua rau cov bearing lub neej; Tom qab ntawd Lub ntsiab yog vim li cas rau qhov siab tsis lees paub tus nqi, qhov tsis ua haujlwm ntawm ib txwm tsis siv neeg ntau lawm thiab qhov cuam tshuam rau kev ua haujlwm zoo ntawm cov txheej txheem tom ntej yog qhov tawg ntawm qhov loj me thiab qhov tsis zoo geometric raug. Lub tshuab ua haujlwm dawb paug, cov khoom siv raug thiab kev ua haujlwm txiav txim siab qhov tsis zoo.
The production process of the bearing ring is as follows: bar or tube (some bars need to be forged, annealed, and normalized) → turning → heat treatment → grinding → fine grinding or polishing → final inspection of parts → anti-rust → warehousing → to be assembled.
● Txuj
◆ ISO 15: Rolling bearings - Radial bearings - Boundary dimensions, general plan
◆ ISO 76: Rolling bearings. Static load rating
◆ ISO 281: Rolling bearings. Dynamic load ratings and rating life
◆ ISO 492: Rolling bearings - Radial bearings - Tolerances
◆ ISO 582: Rolling bearings - Chamfer dimensions - Maximum values
◆ ISO 1132-2: Rolling bearings - Tolerances - Part 2: Measuring and gauging principles and methods
◆ ISO 3290−1: Rolling bearings. Balls. Part 1: Steel balls
◆ ISO 5753−1: Rolling bearings. Internal clearance. Part 1.Radial internal clearance for radial bearings
◆ GB/T 18254: High-carbon chromium bearing steel
◆ JB/T 7047: Noise level measuring with the instrument S0910
◆ JB/T 10187: Vibration level measuring with the instrument BVT
● FAQ (Cov lus nug nquag nug)
Q1: Ntev npaum li cas peb cov lus nug thiab cov lus nug yuav teb?
A1: Tom qab tau txais koj cov lus nug thiab lus nug, peb yuav teb koj li ntawm 1 txog 6 teev.
Q2: Yuav ua li cas txog qhov zoo ntawm bearings?
A2: Peb muab cov kabmob zoo thiab ua raws li ISO9001 tus qauv rau kev tsim khoom.
Q3: MOQ ntawm cov khoom yog dab tsi?
A3: Feem ntau MOQ yog 1 daim, thiab nyob ntawm tus qauv.
Q4: Yuav ua li cas txog lub sij hawm xa khoom ntawm cov khoom?
A4: Feem ntau lub sijhawm xa khoom yog 3 mus rau 15 hnub, thiab nyob ntawm seb muaj pes tsawg.
Q5: Koj ua li cas tswj qhov zoo ntawm cov khoom thiab xyuas qhov zoo ua ntej xa khoom?
A5: Peb lub tuam txhab muaj lub chaw soj ntsuam zoo, uas tswj xyuas cov khoom zoo, thiab tau ua tiav tom qab - muag kev pabcuam.
● Txog Peb
Shaanxi Gainhui Heavy Industries Co., Ltd. Nruab nrog lub Hoobkas loj tshaj lij, peb tuaj yeem muab cov khoom sib tw thiab cov kev pabcuam OEM rau cov neeg siv khoom thoob ntiaj teb. Nrog cov khoom zoo, tus nqi sib tw thiab zoo tom qab - muag kev pabcuam ntawmib kab sib sib zog nqus groove pob bearings, txais tos hu rau peb raws sijhawm.
Vim peb tsom ntsoov, peb yog cov kws tshaj lij.
● Cov txheej txheem ntim
 |  |  |
| Tube Pob | Ib Lub Thawv Pob | Pallet Pob |
● Kev xa khoom
 |  |  |
| Los ntawm Express | Los ntawm Hiav Txwv | Los ntawm Cua |
● Technical Parameters
 |  |  |  |  |
Bearing npe | Qhov Loj (mm) | Basic dynamic load ntsuam xyuas | Basic static load ntsuas | Fatigue load txwv | Txwv ceev | Siv ceev | Pawg | |||||||||
d | D | B | r | D1 | D2 | d1 | da | Da | ua ra | Cr | Cor | Cur | nG | nB | m | |
min. | ≈ | ≈ | ≈ | min. | max. | max. | N | N | N | min–1 | min–1 | ≈kg | ||||
61800 | 10 | 19 | 5 | 0.3 | 16.3 | – | 13 | 12 | 17 | 0.3 | 1450 | 590 | 29.5 | 43 000 | 27 500 | 0.006 |
61800-2 RSR | 10 | 19 | 5 | 0.3 | – | 17 | 13 | 12 | 17 | 0.3 | 1450 | 590 | 29.5 | 18 000 | – | 0.006 |
61800-2Z | 10 | 19 | 5 | 0.3 | – | 17 | 13 | 12 | 17 | 0.3 | 1450 | 590 | 29.5 | 36 000 | 27 500 | 0.006 |
61900 | 10 | 22 | 6 | 0.3 | 18.2 | – | 13.8 | 12 | 20 | 0.3 | 2200 | 840 | 42.5 | 40 000 | 27 000 | 0.01 |
61900-2 RSR | 10 | 22 | 6 | 0.3 | – | 19.1 | 13.8 | 12 | 20 | 0.3 | 2200 | 840 | 42.5 | 17 300 | – | 0.01 |
61900-2Z | 10 | 22 | 6 | 0.3 | – | 19.1 | 13.8 | 12 | 20 | 0.3 | 2200 | 840 | 42.5 | 34 000 | 27 000 | 0.01 |
6000 | 10 | 26 | 8 | 0.3 | 21.4 | – | 14.7 | 12 | 24 | 0.3 | 4550 | 1 960 | 93 | 34 000 | 28 500 | 0.019 |
6000-2 RSR | 10 | 26 | 8 | 0.3 | – | 22.5 | 14.7 | 12 | 24 | 0.3 | 4550 | 1 960 | 93 | 19 000 | – | 0.02 |
6000-2Z | 10 | 26 | 8 | 0.3 | – | 22.5 | 14.7 | 12 | 24 | 0.3 | 4550 | 1 960 | 93 | 28 000 | 28 500 | 0.02 |
6200 | 10 | 30 | 9 | 0.6 | 24 | – | 16.7 | 14.2 | 25.8 | 0.6 | 6000 | 2 600 | 171 | 32 000 | 23 400 | 0.031 |
6200-2 RSR | 10 | 30 | 9 | 0.6 | – | 25 | 16.7 | 14.2 | 25.8 | 0.6 | 6000 | 2 600 | 171 | 17 000 | – | 0.032 |
6200-2Z | 10 | 30 | 9 | 0.6 | – | 25 | 16.7 | 14.2 | 25.8 | 0.6 | 6000 | 2 600 | 171 | 26 000 | 23 400 | 0.032 |
62 200-2 RSR | 10 | 30 | 14 | 0.6 | – | 25 | 16.7 | 14.2 | 25.8 | 0.6 | 6000 | 2 600 | 158 | 17 000 | – | 0.048 |
6300 | 10 | 35 | 11 | 0.6 | 27 | – | 18.1 | 14.2 | 30.8 | 0.6 | 8150 | 3 450 | 230 | 56 000 | 21 100 | 0.055 |
6 300-2 RSR | 10 | 35 | 11 | 0.6 | – | 28.6 | 18.1 | 14.2 | 30.8 | 0.6 | 8150 | 3 450 | 230 | 15 000 | – | 0.057 |
6300-2Z | 10 | 35 | 11 | 0.6 | – | 28.6 | 18.1 | 14.2 | 30.8 | 0.6 | 8150 | 3 450 | 230 | 22 000 | 21 100 | 0.057 |
61801 | 12 | 21 | 5 | 0.3 | 18.3 | – | 15 | 14 | 19 | 0.3 | 1520 | 670 | 33.5 | 38 000 | 23 600 | 0.006 |
61801-2 RSR | 12 | 21 | 5 | 0.3 | – | 19 | 15 | 14 | 19 | 0.3 | 1520 | 670 | 33.5 | 18 000 | – | 0.006 |
61801-2Z | 12 | 21 | 5 | 0.3 | – | 19 | 15 | 14 | 19 | 0.3 | 1520 | 670 | 33.5 | 32 000 | 23 600 | 0.006 |
61901 | 12 | 24 | 6 | 0.3 | 20.2 | – | 15.8 | 14 | 22 | 0.3 | 2360 | 980 | 49.5 | 36 000 | 23 500 | 0.012 |
61801-2 RSR | 12 | 24 | 6 | 0.3 | – | 21.1 | 15.8 | 14 | 22 | 0.3 | 2360 | 980 | 49.5 | 18 000 | – | 0.012 |
61801-2Z | 12 | 24 | 6 | 0.3 | – | 21.1 | 15.8 | 14 | 22 | 0.3 | 2360 | 980 | 49.5 | 30 000 | 23 500 | 0.012 |
6001 | 12 | 28 | 8 | 0.3 | 23.5 | – | 16.7 | 14 | 26 | 0.3 | 5100 | 2 360 | 130 | 32 000 | 25 000 | 0.02 |
6001-2 RSR | 12 | 28 | 8 | 0.3 | – | 24.5 | 16.7 | 14 | 26 | 0.3 | 5100 | 2 360 | 130 | 18 000 | – | 0.022 |
6001-2Z | 12 | 28 | 8 | 0.3 | – | 24.5 | 16.7 | 14 | 26 | 0.3 | 5100 | 2 360 | 130 | 26 000 | 25 000 | 0.02 |
6201 | 12 | 32 | 10 | 0.6 | 25.8 | – | 18.3 | 16.2 | 27.8 | 0.6 | 6950 | 3 100 | 198 | 30 000 | 22 200 | 0.037 |
6201-2 RSR 1 | 12 | 32 | 10 | 0.6 | – | 27.4 | 18.3 | 16.2 | 27.8 | 0.6 | 6950 | 3 100 | 198 | 16 000 | – | 0.039 |
6201-2Z | 12 | 32 | 10 | 0.6 | – | 27.4 | 18.3 | 16.2 | 27.8 | 0.6 | 6950 | 3 100 | 198 | 24 000 | 22 200 | 0.039 |
62201-2RSR | 12 | 32 | 14 | 0.6 | – | 27.4 | 18.3 | 16.2 | 27.8 | 0.6 | 6950 | 3 100 | 198 | 16 000 | – | 0.051 |
6301 | 12 | 37 | 12 | 1 | 29.6 | – | 19.5 | 17.6 | 31.4 | 1 | 9650 | 4 150 | 280 | 53 000 | 20 000 | 0.062 |
6301-2 ZPO | 12 | 37 | 12 | 1 | – | 31.4 | 19.5 | 17.6 | 31.4 | 1 | 9650 | 4 150 | 280 | 13 000 | – | 0.064 |
6301-2Z | 12 | 37 | 12 | 1 | – | 31.4 | 19.5 | 17.6 | 31.4 | 1 | 9650 | 4 150 | 280 | 20 000 | 20 000 | 0.064 |
61802 | 15 | 24 | 5 | 0.3 | 21.1 | – | 18 | 17 | 22 | 0.3 | 1650 | 800 | 40.5 | 34 000 | 19 300 | 0.008 |
61802-2RSR 2 | 15 | 24 | 5 | 0.3 | – | 22 | 18 | 17 | 22 | 0.3 | 1650 | 800 | 40.5 | 16 000 | – | 0.008 |
61802-2Z | 15 | 24 | 5 | 0.3 | – | 22 | 18 | 17 | 22 | 0.3 | 1650 | 800 | 40.5 | 28 000 | 19 300 | 0.008 |
61902 | 15 | 28 | 7 | 0.3 | 24.3 | – | 18.8 | 17 | 26 | 0.3 | 4350 | 2 260 | 125 | 30 000 | 20 600 | 0.017 |
61902-2RSR 2 : kuv | 15 | 28 | 7 | 0.3 | – | 25.5 | 18.8 | 17 | 26 | 0.3 | 4350 | 2 260 | 125 | 15 000 | – | 0.017 |
61902-2Z | 15 | 28 | 7 | 0.3 | – | 25.5 | 18.8 | 17 | 26 | 0.3 | 4350 | 2 260 | 125 | 24 000 | 20 600 | 0.017 |
16002 | 15 | 32 | 8 | 0.3 | 26.9 | – | 20.5 | 17 | 30 | 0.3 | 5600 | 2 850 | 144 | 30 000 | 20 000 | 0.027 |
6002 | 15 | 32 | 9 | 0.3 | 26.9 | – | 20.5 | 17 | 30 | 0.3 | 5600 | 2 850 | 134 | 30 000 | 22 000 | 0.031 |
6002-2RSR 2 | 15 | 32 | 9 | 0.3 | – | 28.4 | 20.5 | 17 | 30 | 0.3 | 5600 | 2 850 | 134 | 16 000 | – | 0.033 |
6002-2Z | 15 | 32 | 9 | 0.3 | – | 28.4 | 20.5 | 17 | 30 | 0.3 | 5600 | 2 850 | 134 | 24 000 | 22 000 | 0.033 |
6202 | 15 | 35 | 11 | 0.6 | 29.3 | – | 21.1 | 19.2 | 30.8 | 0.6 | 7 800 | 3 750 | 220 | 26 000 | 20 200 | 0.043 |
6202-2RSR 2 | 15 | 35 | 11 | 0.6 | – | 30.9 | 21.1 | 19.2 | 30.8 | 0.6 | 7 800 | 3 750 | 220 | 14 000 | – | 0.045 |
6202-2Z | 15 | 35 | 11 | 0.6 | – | 30.9 | 21.1 | 19.2 | 30.8 | 0.6 | 7 800 | 3 750 | 220 | 20 000 | 20 200 | 0.045 |
62202-2RSR | 15 | 35 | 14 | 0.6 | – | 30.9 | 21.1 | 19.2 | 30.8 | 0.6 | 7 800 | 3 750 | 220 | 14 000 | – | 0.057 |
6302 | 15 | 42 | 13 | 1 | 33.5 | – | 23.6 | 20.6 | 36.4 | 1 | 11 400 | 5 400 | 350 | 43 000 | 17 500 | 0.088 |
6302-2RSR, IB | 15 | 42 | 13 | 1 | – | 35 | 23.6 | 20.6 | 36.4 | 1 | 11 400 | 5 400 | 350 | 12 000 | – | 0.09 |
6302-2Z | 15 | 42 | 13 | 1 | – | 35 | 23.6 | 20.6 | 36.4 | 1 | 11 400 | 5 400 | 350 | 18 000 | 17 500 | 0.09 |
62302-2RSR | 15 | 42 | 17 | 1 | – | 35 | 23.6 | 20.6 | 36.4 | 1 | 11 400 | 5 400 | 350 | 12 000 | – | 0.114 |
Yog xav paub ntxiv, thov nias lub khawm download nyob rau sab saum toj ntawm nplooj ntawv no txhawm rau rub tawm cov ntawv teev npe.
Cim npe nrov: ib kab sib sib zog nqus groove pob bearings, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, yuav, nqe, distributors, tuam txhab, kev muag khoom
