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Auto Cylindrical Tapered Ball Rolling Wheel Hub Needle Spherical Plain Adjustable All-Ceramic Electrically Insulated Oil-Lubricated Track Roller Bearing1
Cylindrical Roller Bearing, Track Roller Bearing, Needle Roller Bearings
CHANGZHOU HECTO IMP. & EXP. CO., LTD.
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Product Description Track ball bearings are self-retaining single-row or double-row ball bearings with a particularly thick outer ring. In addition to being able to withstand high radial forces, these bearings can also support axial forces in both directions.Track ball bearings are available as ball bearing track balls and bracket-type track balls, which consist of a thick-walled outer ring, a needle roller and cage assembly or a full complement rolling element assembly.Product Parameters Basic Features of Track Roller BearingTypesStud type track roller bearingYoke type track roller bearingSeriesRSTO... and STO...RNA22...2RS and NA22...RSNATR... and NATV...NUTR...KR... and KRE...KRV... and KRVE...NUKR... and NUKRE...NAST...ZZPWTR...2RSKR52...NUUPPWKR...2RSMaterialBearing Steel(GCr15, 100Cr6)SPCC St14DimensionMetric and InchDimension Range15mm~200mm(bore diameter)MOQ1Delivery Time15-45 daysSea PortsShanghai Ningbo QingdaoProduct DescriptionOur AdvantagesWhy Choose HECTO?1. More than 20 years of manufacturing and exporting experiences2. an IATF16949 company3. 100% inspecting of products4. More competitive prices with better quality5. More than 99% of delivery in time6. Rapid response of your emails and questions7. Products can be traced backApplication Areas Company ProfileHECTO was founded in 2010. It's located in Changzhou City, Jiangsu Province, where is in the middle of Shanghai and Nanjing. It's two hours in the car to Shanghai and only one hour by train to Shanghai.As a professional bearings supplier, the main products include needle roller bearings, cylindrical roller bearings, track roller bearings, tapered roller bearings, deep groove ball bearings, spherical plain bearings and bushings.HECTO products have been widely applied in automotive industry, power transmissions, logistic & material handling, textile, robotics & automation, industrial machines, agricultural & construction machinery, Earth moving machinery, electric tools, etc. More than 80% of HECTO products are exported to USA, Canada, Italy, Germany, France, Australia, Brazil, South-East Asia etc.Our main products include:*** Needle Roller Bearing*** Cylindrical Roller Bearing*** Tapered Roller Bearing*** Track Roller Bearing*** Spherical Plain Bearing*** Deep Groove Ball Bearing*** Bushing and AccessoryHECTO is always willing to cooperate with every customer to create more value together.CertificationsRSTO... and STO... seriesBearing No.(without inner ring)Weight(g)Bearing No.(with inner ring)Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting Speed(RPM)d DCBFwErCrCorRSTO 5TN8.5---167.8-7100.32.552.5516000RSTO 6TN12.5STO 6TN176199.81010130.33.754.510000RSTO 8TN21STO 8TN268249.81012150.34.25.58000RSTO 1042STO 1049103011.81214200.38.49.25500RSTO 1249STO 1257123211.81216220.38.910.14500RSTO 1550STO 1563153511.81220260.39.110.73300RSTO 1788STO 17107174015.81622290.314.317.72800RSTO 20130STO 20152204715.81625320.316.221.52400RSTO 25150STO 25177255215.81630370.316.522.91800RSTO 30255STO 30308306219.82038460.623.3351300RSTO 35375STO 35441357219.82042500.625.5401100RSTO 40420STO 40530408019.820505813559.3850RSTO 45453STO 45576458519.8205563125.543750RSTO 50481STO 50617509019.8206068143.683.4650RNA22...2RS and NA22...2RS seriesBearing No.(without inner ring)Weight(g)Bearing No.(with inner ring)Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting Speed(RPM)d DCBFwD1rr1CrCorRNA22/6.2RS-NA22/6.2RS-61911.81210160.30.34.84.6--RNA2200.2RS52NA2200.2RS60103013.81414200.60.388.55500RNA2201.2RS57NA2201.2RS67123213.81416220.60.37.594700RNA2202.2RS60NA2202.2RS75153513.81420260.60.38.29.63400RNA2203.2RS94NA2203.2RS112174015.816222810.39.710.83000RNA2204.2RS152NA2204.2RS177204717.818253310.315.218.32300RNA2205.2RS179NA2205.2RS209255217.818303810.315.7201800RNA2206.2RS284NA2206.2RS324306219.820354310.618.425.51400RNA2207.2RS432NA2207.2RS505357222.72342501.10.631.845.71100RNA2208.2RS530NA2208.2RS628408022.72348571.10.627.540.5850RNA2209.2RS545NA2209.2RS655458522.72352621.10.628.543800RNA2210.2RS563NA2210.2RS690509022.72358681.10.643.270650NATR... and NATV... seriesBearing No.Weight(g)Bearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting Speed(RPM)d DBCd1rCrCorNATR 514NATR 5PP145161211120.152.82.514000NATV 515NATV 5PP155161211120.1578.63800NATR 620NATR 6PP206191211140.153.23.311000NATV 621NATV 6PP216191211140.157.910.73100NATR 841NATR 8PP418241514190.34.84.87500NATV 842NATV 8PP428241514190.310.212.92500NATR 1064NATR 10PP6410301514230.66.975500NATV 1065NATV 10PP6510301514230.612.515.32100NATR 1271NATR 12PP7112321514250.66.97.14500NATV 1272NATV 12PP7212321514250.613.3171800NATR 15103NATR 15PP10315351918270.610.314.83600NATV 15105NATV 15PP10515351918270.619.634.71600NATR 17144NATR 17PP1441740212032118.221.92900NATV 17152NATV 17PP1521740212032131.545.31400NATR 20246NATR 20PP2462047252437122.429.92400NATV 20254NATV 20PP2542047252437137.759.11300NATR 25275NATR 25PP275255225244212434.21800NATV 25285NATV 25PP285255225244214373.61000NATR 30470NATR 30PP4703062292851132.950.31300NATV 30481NATV 30PP4813062292851157.1104850NATR 35635NATR 35PP63535722928581.134.455.81000NATV 35647NATV 35PP64735722928581.159.3114.5750NATR 40805NATR 40PP80540803230661.138.566.6850NATV 40890NATV 40PP89040803230661.170.8149.1650NATR 45910NATR 45PP91045853230721.142.677.8750NATV 45935NATV 45PP93545853230721.174.5164.4-NATR 50960NATR 50PP96050903230761.144.385.1650NATV 50990NATV 50PP99050903230761.178179.8550NUTR... seriesBearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN) Limiting Speed(RPM)d DBCd1rrs1CrCorFr permFor permNUTR 159915351918200.60.322.726.28.616.86500NUTR 154215815421918200.60.322.726.221.921.96500NUTR 17147174021212210.527.732.413.122.65500NUTR 1747220174721212210.527.732.428285500NUTR 20245204725242710.539.74416.4334200NUTR 2052321205225242710.539.74438.5414200NUTR 25281255225243110.544.757.217.334.53400NUTR 2562450256225243110.544.757.250503400NUTR 30465306229283810.563.789.723.546.52600NUTR 3072697307229283810.563.789.764642600NUTR 3563035722928441.10.675.1104.632602100NUTR 358083835802928441.10.675.1104.672722100NUTR 4081640803230511.10.690.4131.130.5601600NUTR 4090112940903230511.10.690.4131.184951600NUTR 4588345853230551.10.695.5144.431.5611400NUTR 451001396451003230551.10.695.5144.41061071400NUTR 5095050903230601.10.697.2161.432621300NUTR 501101690501103230601.10.697.2161.41201201300KR... and KRE... seriesKRV... and KRVE... seriesBearing No.Weight(g)Bearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting SpeedEccentric CollarTightening Torque with NutDdCrBB1B2GG1MM1C1d2CrCor(RPM)d1B3eNmKR 1618KRE 1620166110.152816-M6×184-0.6122.812.5814000970.53KRV 1620KRVE 1622166110.152816-M6×184-0.6127.028.693800970.53KR 1928KRE 1931198110.153220-M8×1.25104-0.6143.263.33110001190.58KRV 1932KRVE 1935198110.153220-M8×1.25104-0.6147.9410.7531001190.58KR 22 44KRE 22 482210120.33623-M10×1124-0.6174.335.12800013100.515KRV 2245KRVE 22492210120.33623-M10×1124-0.6178.9413.3260013100.515KR 2658KRE 26622610120.33623-M10×1124-0.6174.335.12800013100.515KRV 2661KRVE 26652610120.33623-M10×1124-0.6178.9413.3260013100.515KR 3087KRE 30933012140.640256M12×1.513630.6236.977.06550015110.522KRV 3089KRVE 30953012140.640256M12×1.513630.62312.615.3210015110.522KR 3298KRE 321043212140.640256M12×1.513630.6236.977.06550015110.522KRV 32100KRVE 321063212140.640256M12×1.513630.62312.615.3210015110.522KR 35169KRE 351823516180.65232.58M16×1.517630.82710.314.836002014158KRV 35171KRVE 351843516180.65232.58M16×1.517630.82719.734.816002014158KR 40247KRE 4026340182015836.58M18×1.519630.83218.22229002216187KRV 40249KRVE 4026540182015836.58M18×1.519630.83231.545.314002216187KR 47386KRE 4740647202416640.59M20×1.521840.83722.229.9240024181120KRV 47409KRVE 4742347202416640.59M20×1.521840.83737.359.2140024181120KR 52461KRE 5248152202416640.59M20×1.521840.83722.229.9240024181120KRV 52484KRVE 5250452202416640.59M20×1.521840.83737.359.2130024181120KR 62790KRE 6281862242918049.511M24×1.525840.84432.847.3190028221220KRV 62802KRVE 6283062242918049.511M24×1.525840.84453.891110028221220KR 721040KRE 72-7224291.18049.511M24×1.525840.84432.847.3190028221220KRV 721045KRVE 72-7224291.18049.511M24×1.525840.84453.891110028221220KR 801550KRE 80-8030351.11006315M30×1.5328415348.283.9130035291.5450KRV 801561KRVE 80-8030351.11006315M30×1.5328415374.9150.385035291.5450KR 85-KRE 85-8530351.11006315M30×1.5328415348.283.9130035291.5450KRV 85-KRVE 85-8530351.11006315M30×1.5328415374.9150.385035291.5450KR 901950KRE 90-9030351.11006315M30×1.5328415348.283.9130035291.5450KRV 901970KREV 90-9030351.11006315M30×1.5328415374.9150.385035291.5450NUKR... and NUKRE... seriesBearing No.Weight(g)Bearing No.Weight(g)Dimensions(mm) Basic Load Rating(KN)Limiting SpeedEccentric CollarTightening Torque with NutDdCrBB1B2GG1M1C1d2A/FCrCorFr permFor perm(RPM)d1B3eNmNUKR 35164--3516180.65232.57.8M16×1.51730.820822.726.28.616.865002012158--NUKRE 351773516180.65229.57.8M16×1.51733.827822.726.28.616.865002012158NUKR 40 242--40182015836.58M18×1.51930.822827.732.413.122.655002214187--NUKRE 4025840182015833.58M18×1.51933.830827.732.413.122.655002214187NUKR 47380NUKRE 4740047202416640.59M20×1.52140.8271039.74416.433420024181120NUKR 52450NUKRE 5247052202416640.59M20×1.52140.8311044.755.217.334.5340024181120NUKR 62795NUKRE 6282462242818049.511M24×1.52541.3381463.789.723.546.5260028221220NUKR 721020NUKRE 7210507224281.18049.511M24×1.52541.3441474.1104.63260210028221220NUKR 801600NUKRE 8016708030351.11006315M30×1.532414714107141.447.596180035291.5450NUKR 851790NUKRE 8518608530351.11006315M30×1.532414714107141.4--180035291.5450NUKR 901960NUKRE 9020209030351.11006315M30×1.532414714107141.477117180035291.5450NAST...ZZ seriesBearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting Speedd DBCd1aerCrCor(RPM)NAST 6ZZ 24.56191413.8142.50.80.54.14.517000NAST 8ZZ 398241413.817.52.50.815.75.914000NAST 10ZZ 6510301615.823.52.50.81.59.489.3212000NAST 12ZZ 7512321615.825.52.50.81.51010.411000NAST 15ZZ 8315351615.8292.50.81.511.713.48500NAST 17ZZ 13617402019.832.5311.519.223.57500NAST 20ZZ 19520472019.838311.520.8277000NAST 25ZZ 22625522019.843311.52332.55500NAST 30ZZ 40230622524.850.541.21.535.355.34500NAST 35ZZ 55035722524.853.541.21.53658.34000NAST 40ZZ 71040802625.861.541.2237.364.33500NAST 45ZZ 76045852625.866.541.2237.366.33000NAST 50ZZ 83050902625.87641.2238.971.63000PWTR...2RS seriesBearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting Speedd DBCd1rr1CrCorFr permFor perm(RPM)PWTR 15.2RS9915351918200.60.317.218.39.411.36000PWTR 1542.2RS15815421918200.60.317.218.314.114.16000PWTR 17.2RS147174021212210.519.420.813.813.85000PWTR 1747.2RS220174721212210.519.420.816.416.45000PWTR 20.2RS245204725242710.530.633.618.325.53800PWTR 2052.2RS321205225242710.530.633.629.529.53800PWTR 25.2RS281255225243110.534.440.819.3283800PWTR 2562.2RS450256225243110.534.440.836363800PWTR 30.2RS465306229283810.552.469.825.539.52200PWTR 3072.2RS697307229283810.552.469.849492200PWTR 35.2RS63035722928441.10.661.881.434.546.51800PWTR 3580.2RS83835802928441.10.661.881.455551800PWTR 40.2RS81640803230511.10.676104.935531500PWTR 4090.2RS112940903230511.10.676104.966661500PWTR 45.2RS88345853230551.10.680.3115.536551300PWTR 45100.2RS1396451003230551.10.680.3115.574741300PWTR 50.2RS95050903230601.10.681.712937571100PWTR 50110.2RS1690501103230601.10.681.712982821100KR52...NUUP seriesBearing No.Weight(g)Dimensions(mm)Basic Load Rating(KN)Limiting SpeedDdBB1B2CC1d1rGG1A/FCrCor(RPM)KR 5201 NUUP120351249.21732.515.90.817.10.6M12×1.51768.65.16000KR 5202 NUUP190401653.21736.515.90.8200.6M16×1.51989.86.26000KR 5203 NUUP290471858.818.540.517.50.822.90.6M18×1.521812.68.23800KR 5204 NUUP380522063.622.541.520.61.526.81M20×1.5211015.810.53800KR 5205 NUUP580622470.921.549.520.60.830.31M24×1.5251018.5132200KR 5206 NUUP800722474.12549.523.80.837.31M24×1.5251024.617.72200KR 5207 NUUP1200803091286327142.41.1M30×1.5321230.522.41800PWKR...2RS seriesBearing No.Weight(g)Bearing No.Weight(g)Dimensions(mm) Basic Load Rating(KN)Limiting SpeedEccentric CollarTightening Torque with NutDdCrBB1B2GG1M1C1d2A/FCrCorFr pemFor pem(RPM)d1B3eNmPWKR35.2RS164--3516180.65232.57.8M16×1.51730.820817.218.39.411.360002012158--PWKRE35.2RS1773516180.65232.5-M16×1.517-0.820817.218.39.411.360002012158PWKR40.2RS242--40182015836.58M18×1.51930.822819.420.813.813.850002214187--PWKRE40.2RS25840182015836.5-M18×1.519-0.822819.420.813.813.850002214187PWKR47.2RS380PWKRE47.2RS40047202416640.59M20×1.52140.8271030.633.619.325.5380024181120PWKR52.2RS450PWKRE52.2RS47052202416640.59M20×1.52140.8311034.440.819.328380024181120PWKR62.2RS795PWKRE62.2RS82462242818049.511M24×1.52541.3381452.469.825.539.5220028221220PWKR72.2RS1020PWKRE72.2RS10507224281.18049.511M24×1.52541.3441461.881.446.546.5220028221220PWKR80.2RS1600PWKRE80.2RS16708030351.11006315M30×1.53241471493.9118.95370180035291.5450PWKR85.2RS1780PWKRE85.2RS18508530351.11006315M30×1.53241471493.9118.95370180035291.5450PWKR90.2RS1960PWKRE90.2RS20209030351.11006315M30×1.53241471493.9118.98282180035291.5450
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