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    支撑滚轮轴承系列综合样本NATR,NUTR,STO,NA,CRY

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    发表于 2025-1-22 07:54:15 | 显示全部楼层 |阅读模式
    公制支撑滚轮轴承NATR、NATV、        
    4-1.jpg
    4-2.gif 4-3.gif 4-4.gif
    外径 Outside Diameter轴承型号与近似重量 Bearing Designation and mass approx外形尺寸 Borndary Dimensions基本额定负荷 Basic Load Rating极限转速 Limiting Speed
    不带密封 Without seal重量 Mass带密封 Sealed重量 MassdDBCd1动 Cr Dynamic静 Cor Static作为支承滚轮脂润滑 Grease
    动 Cw静 Cow
    mmggmmNrpm
    16NATR 514NATR 5 PP14516121112305030002050240022000
    NATV 515NATV 5 PP1551612111245006300368043008500
    19NATR 620NATR 6 PP20619121114360036502450285020000
    NATV 621NATV 6 PP2161912111457008700460067507000
    24NATR 841NATR 8 PP4182415141945005400390045005000
    NATV 842NATV 8 PP42824151419860012000670098005500
    30NATR 1064NATR 10 PP641030151423610078004500690011000
    NATV 1065NATV 10 PP65103015142310900170007600118004500
    32NATR 1271NATR 12 PP71123215142566009800466070009000
    NATV 1272NATV 12 PP72123215142511800190007800130003900
    35NATR 15103NATR 15 PP103153519182710500175007800115007000
    NATV 15105NATV 15 PP1051535191827160003250010200205003400
    40NATR 17144NATR 17 PP144174021203211800194009500135006000
    NATV 17152NATV 17 PP152174021203219600370001200230002900
    47NATR 20246NATR 20 PP2462047252437175002980013500225004900
    NATV 20254NATV 20 PP2542047252437258005700019000395002600
    52NATR 25275NATR 25 PP2752552252442195003650013400235003600
    NATV 25285NATV 25 PP2852552252442290006960019800409002100
    62NATR 30470NATR 30 PP4703062292851310005750020900355002600
    NATV 30481NATV 30 PP48130622928514550010400027800609001700
    72NATR 35635NATR 35 PP6353572292858345006750022500410002000
    NATV 35647NATV 35 PP64735722928585080010950030900708001400
    80NATR 40805NATR 40 PP8054080323066470009150030900565001700
    NATV 40890NATV 40 PP89040803230666400013900039800878001300
    85NATR 45910NATR 45 PP9104585323072491009800030600569001500
    90NATR 50960NATR 50 PP9605090323076505001060030600575001300
    NATV 50990NATV 50 PP99050903230766950018700038700909001000
    20074493054818.gif 20074493059251.gif
    外径 Outside Diameter轴承型号与近似重量 Bearing Designation and mass approx外形尺寸 Boundary Dimensions基本额定负荷极限转速 Limiting Speed
    有内圈 With IR重量 MassdDBCd1动 Cr Dynamic静 Cor Static作为支承滚轮脂润滑 Grease
    动 CwCow
    mmgmmNrpm
    35NUTR 15991535191820205002450013900153006500
    40NUTR 171471740212022218002850016500205005500
    42NUTR 15 421581542191820205002450016800218006500
    47NUTR 17 472201747212022218002850019000250005500
    NUTR 202452047252427369004890026000335004200
    52NUTR 20 523212052252427369004890029800398004200
    NUTR 252812552252431408005850027500350003400
    62NUTR 25 624502562252431408005850032500478003400
    NUTR 304653062292838568007750039500495002600
    72NUTR 30 726973072292838568007750046000628002600
    NUTR 356303572292844630009100042500590002100
    80NUTR 35 808363580292844630009100049500705002100
    NUTR 4081640803230518790010800054000736001600
    85NUTR 4588345853230559360011900054000775001400
    90NUTR 40 90112940903230518790010800063800936001600
    NUTR 5095050903230609890014000055900790001300
    100NUTR 45 10013964510032305593600119000705001060001400
    110NUTR 50 11016905011032306098900140000736001180001300
    国外公司型号对照表
    国外厂商 型号说明IKOINA/SKFMc.GILLNSK
    有保持架 With cage圆筒外轮 Cylindrical Roller Dia.无密封圈 UNSEALEDNARTNATR..XMCYRR..XFY, CJ
    带密封圈 SEALEDNART..UUNATR..PPXMCYRR..SXFYCJS
    球面外轮 Crowned Roller Dia.无密封圈 UNSEALEDNART..RNATRMCYRRFYCJ..R
    带密封圈 SEALEDNART..UURNATR..PPMCYRR..SFYCJS..R
    无保持架 Without cage圆筒外轮 Cylindrical Roller Dia.无密封圈 UNSEALEDNART..VNATV..XMCYR..XFYCR
    带密封圈 SEALEDNART..VUUNATV..PPXMCYR..SXFYCRS
    球面外轮 Crowned Roller Dia.无密封圈 UNSEALEDNART..VRNATVMCYRFYCR..R
    带密封圈 SEALEDNART..VUURNATV..PPMCYR..SFYCRS..R
    公制支撑滚轮轴承RSTO、STO      

    5-2.gif 5-3.gif 5-4.gif
    外径 Outside Diameter轴承型号与近似重量 Bearing Designation and mass approx外形尺寸 Borndary Dimensions基本额定负荷 Basic Load Rating极限转速 Limiting Speed
    无内圈 Without IR重量 Mass带内圈 With IR重量 MassDdF 注 1 FwBCE动 Cr Dynamic静 Cor Static作为支承滚轮脂润滑 注 3 Grease
    动 Cw静 Cow
    mmggmmNrpm
    16RSTO 5 TN8.5----16--7--7.810280026002550255023000
    RSTO 5 TN X8.5----16--7--7.810280026001990199023000
    19RSTO 6 TN12.5STO 6 TN1719610109.813470054503750450020000
    RSTO 6 TN X12.5STO 6 TN X1719610109.813470054503050400020000
    24RSTO 8 TN21STO 8 TN2624812109.815480060004200550016000
    RSTO 8 TN X21STO 8 TN2624812109.815480060003000500016000
    30RSTO 1042STO 10493010141211.82010200105008400920011000
    RSTO 10 X42STO 10 X493010141211.82010200105008000880011000
    32RSTO 1249STO 12573212161211.82211300123008900101009000
    RSTO 12 X49STO 12 X573212161211.8221130012300850096009000
    35RSTO 1550STO 15633515201211.82613200160009100107006500
    RSTO 15 X50STO 15 X633515201211.8261320016000870099006500
    40RSTO 1788STO 171074017221615.829198002530014300177005500
    RSTO 17 X88STO 17 X1074017221615.829198002530012500157005500
    47RSTO 20130STO 201524720251615.832208002780016200215004700
    RSTO 20 X130STO 20 X1524720251615.832208002780015000199004700
    52RSTO 25150STO 251775225301615.837230003340016500229003600
    RSTO 25 X150STO 25 X1775225301615.837230003340014000209003600
    62RSTO 30255STO 303086230382019.846352005670023300350002500
    RSTO 30 X255STO 30 X3086230382019.846332005670021800330002500
    72RSTO 35375STO 354417235422019.850358005880026000410002200
    RSTO 35 X375STO 35 X4417235422019.850358005880024500389002200
    80RSTO 40420STO 405308040502019.858352006180024000390001700
    RSTO 40 X420STO 40 X5308040502019.858352006180022500365001700
    85RSTO 45453STO 455768545552019.863389007390025500430001500
    RSTO 45 X453STO 45 X5768545552019.863389007390024000415001500
    90RSTO 50481STO 506179050602019.868433008480026000465001300
    RSTO 50 X481STO 50 X6179050602019.868433008480022800440001300
    国外公司型号对照表
    国外厂商 型号说明IKOINA/SKF
    有保持架 With cage球面外轮 Crowned Roller Dia.无内套 Without IRRNAST..RRSTO
    有内套 With IRNAST..RSTO
    圆筒外轮 Cylindrical Roller Dia.无内套 Without IRRNASTRSTO..X
    有内套 With IRNASTSTO..X

    公制支撑滚轮轴承RNA..2RS、N
    6-2.gif 6-3.gif 6-4.gif
    外径 Outside Diameter轴承型号与近似重量 Bearing Designation and mass approx外形尺寸 Borndary Dimensions基本额定负荷 Basic Load Rating极限转速
    Limiting Speed
    无内圈 Without IR重量 Mass带内圈 With IR重量 MassDdF 注 1 FwBCE动 Cr
    Dynamic
    静 Cor
    Static
    作为支承滚轮脂润滑 Grease
    动 Cw静 Cow
    mmggmmNrpm
    19RNA 22/6.2RS18NA 22/6.2RS22196101211.816500043503050300018000
    RNA 22/6.2RS X18NA 22/6.2RS X22196101211.816500043503900370018000
    24RNA 22/8.2RS29NA 22/8.2RS34248121211.818550052004800480014000
    RNA 22/8.2RS X29NA 22/8.2RS X34248121211.818550052004050405014000
    30RNA 2200.2RS52NA 2200.2RS603010141413.820760081007000800011000
    RNA 2200.2RS X52NA 2200.2RS X603010141413.820760081006500705011000
    32RNA 2201.2RS57NA 2201.2RS673212161413.82285009700750090009500
    RNA 2201.2RS X57NA 2201.2RS X673212161413.82285009700705089509500
    35RNA 2202.2RS60NA 2202.2RS753515201413.826960012000760096007000
    RNA 2202.2RS X60NA 2202.2RS X753515201413.826960012000705090807000
    40RNA 2203.2RS94NA 2203.2RS1124017221615.82812000165009900138006000
    RNA 2203.2RS X94NA 2203.2RS X1124017221615.82812000165009090118006000
    47RNA 2204.2 RS152NA 2204.2RS1774720251817.833185002190015200183004600
    RNA 2204.2RS X152NA 2204.2RS X1774720251817.833185002190013500165004600
    52RNA 2205.2RS179NA 2205.2RS2095225301817.838201002600015700200003500
    RNA 2205.2RS X179NA 2205.2RS X2095225301817.838201002600013500189003500
    62RNA 2206.2RS284NA 2206.2RS3246230352019.843230002800018300255002800
    RNA 2206.2RS X284NA 2206.2RS X3246230352019.843230002800017500235002800
    72RNA 2207.2RS432NA 2207.2RS5057235422322.750298004630023000355002200
    RNA 2207.2RS X432NA 2207.2RS X5057235422322.750298004630020500325002200
    80RNA 2208.2RS530NA 2208.2RS6288040482322.757382005770027500405001700
    RNA 2208.2RS X530NA 2208.2RS X6288040482322.757382005770025000380001700
    85RNA 2209.2RS545NA 2209.2RS6558545522322.762403006380028500430001600
    RNA 2209.2RS X545NA 2209.2RS X6558545522322.762403006380026000410001600
    90RNA 2210.2RS563NA 2210.2RS6909050582322.768421006600028000425001300
    RNA 2210.2RS X563NA 2210.2RS X6909050582322.768421006600026000405001300

    英制支撑滚轮轴承CRY..VUU
    YOKE TYPE TRACK ROLLERS INCH SYSTEM
    CRY...V
    CRY...VUU
    7-2.jpg 7-3.jpg
    轴径 mm轴 承 型 号外 型 尺 寸 mm
    基本型密封型dDBC
    6.350CRY 12 VCRY 12 VUU6.35019.0500.562514.28812.700
    CRY 14 VCRY 14 VUU6.35022.2250.562514.28812.700
    7.938CRY 16 VCRY 16 VUU7.93825.4000.687517.46315.875
    CRY 18 VCRY 18 VUU7.93828.5750.687517.46315.875
    9.525CRY 20 VCRY 20 VUU9.52531.7500.812520.63819.050
    CRY 22 VCRY 22 VUU9.52534.9250.812520.63819.050
    11.112CRY 24 VCRY 24 VUU11.11238.1000.937523.81322.225
    CRY 26 VCRY 26 VUU11.11241.2750.937523.81322.225
    12.700CRY 28 VCRY 28 VUU12.70044.4501.062526.98825.400
    CRY 30 VCRY 30 VUU12.70047.6251.062526.98825.400
    15.875CRY 32 VCRY 32 VUU15.87550.8001.312533.33831.750
    CRY 36 VCRY 36 VUU15.87557.1501.312533.33831.750
    19.050CRY 40 VCRY 40 VUU19.05063.5001.562539.68838.100
    CRY 44 VCRY 44 VUU19.05069.8501.562539.68838.100
    以下表格接上
    标准装配尺寸基本额定负荷极限转速 rpm
    r smin过盈配合过渡配合间隙配合CC0
    Max.Min.Max.Min.Max.Min.kgfkgf
    0.7946.3426.3326.3586.3486.3636.35389012508500
    0.7946.3426.3326.3586.3486.3636.35389012508500
    1.1917.9307.9207.9457.9357.9507.940133023106300
    1.5887.9307.9207.9457.9357.9507.940133023106300
    1.5889.5179.5079.5339.5239.5389.528240032305500
    1.5889.5179.5079.5339.5239.5389.528240032305500
    1.58811.10511.09511.12011.11011.12511.115287040904700
    1.58811.10511.09511.12011.11011.12511.115287040904700
    1.58812.69212.68212.70812.69812.71812.708359056704000
    1.58812.69212.68212.70812.69812.71812.708359056704000
    1.58815.86715.58715.88315.87315.89315.883466082203600
    1.58815.86715.58715.88315.87315.89315.883466082203600
    2.38119.04219.03219.05819.04819.06819.0586260119003000
    2.38119.04219.03219.05819.04819.06819.0586260119003000


    5-1.jpg
    6-1.jpg
    7-1.jpg
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