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Sealed type Four row tapered roller bearings replace (TIMKEN)

Sealed type Four row tapered roller bearings replace (TIMKEN)

SRNB (sealed type, 4-row tapered roller bearings) are the model representation rules of TIMKEN. Our FV commonly known as TQOS series rolling mill bearings.
FV engineers have sorted out the models and dimensions of SRNB series rolling mill bearings. If you need to purchase such bearings, please contact us.
Size range: I.D. : 195 to 710.550 mm
O.D. : 270 to 946.150 mm
Applications: Rolling mills

SRNB series sealed roll neck bearings provide strength where it counts for flat product rolling mills. Our premium quality four-row sealed bearings are designed to operate at high speeds and withstand harsh environments, even while carrying heavy loads.

Built with highly rated FV tapered roller bearings, our sealed roll neck bearings are expected to provide a lower cost of ownership due to less required maintenance and longer bearing life. FV case-carburized, high-capacity tapered roller bearings offer durable toughness.

The newest sealed roll neck bearing is the integrated seal design that exemplifies our focus on advancing technology for the metals industry.  Also available are the seal carrier design, many special designs and custom designs.

TIMKEN sealed type,4 row tapered roller bearings from FV

  • Design Attributes:

  • Four single cups for optimum load sharing.

  • Cup spacers available with or without lube groove and holes.

  • Improved surface finishes to enhance lubrication performance.

  • Inboard and outboard cone face slots that reduce cone face wear.

  • Spiral bore grooves with blended radii to eliminate roll neck damage.

  • Case-carburized components to improve toughness and increase fatigue life.

  • Patented seal designs with improved contact geometry for enhanced sealing.

  • Enhanced roller profiling for even load distribution, which reduces edge stress.

  • No central cone or cup spacers to minimize number of components to be handled.

  • Effective sealing at cup outer diameter (OD) to seal contaminants away from bearing OD and chock bore.

TIMKEN sealed type,4 row tapered roller bearings table list

BEARING MODELI.D.O.D.Cup WidthCone WidthMassReplace TIMKEN
FV coded (mm)D (mm)T (mm) B (mm)(Kg)TIMKEN code
S4T-NP935171/HC19527025025044NP935171 Sealed type, Four row tapered roller bearings
S4T-NP460933/HC206.375282.575190.5190.533NP460933 Sealed type, Four row tapered roller bearings
S4T-NP851756/HC22029531531557NP851756 Sealed type, Four row tapered roller bearings
S4T-NP115001/HC22029531531554NP115001 Sealed type, Four row tapered roller bearings
S4T-NP617527/HC220.663314.325239.712239.71258NP617527 Sealed type, Four row tapered roller bearings
S4T-NP764003/HC220.663314.325239.713239.71356NP764003 Sealed type, Four row tapered roller bearings
S4T-NP823863/HC228.6311.15200.025200.02540NP823863 Sealed type, Four row tapered roller bearings
S4T-NP759868/HC24032029429451NP759868 Sealed type, Four row tapered roller bearings
S4T-NP184658/HC24033834034090NP184658 Sealed type, Four row tapered roller bearings
S4T-NP526790/HC24033834034093NP526790 Sealed type, Four row tapered roller bearings
S4T-NP489116/HC24032029429462NP489116 Sealed type, Four row tapered roller bearings
S4T-NP210270/HC241.478349.148228.6228.671NP210270 Sealed type, Four row tapered roller bearings
S4T-NP167500/HC24534531031089NP167500 Sealed type, Four row tapered roller bearings
S4T-NP390849/HC247.65393.7269.876269.876129NP390849 Sealed type, Four row tapered roller bearings
S4T-NP208884/HC247.65393.7269.875269.875128NP208884 Sealed type, Four row tapered roller bearings
S4T-NP831379/HC254358.775269.875269.87582NP831379 Sealed type, Four row tapered roller bearings
S4T-NP253163/HC254358.775269.875269.87580NP253163 Sealed type, Four row tapered roller bearings
S4T-NP588161/HC26036534034098NP588161 Sealed type, Four row tapered roller bearings
S4T-NP348929/HC266.7355.6228.6230.18560NP348929 Sealed type, Four row tapered roller bearings
S4T-NP403499/HC266.7355.6224.602228.658NP403499 Sealed type, Four row tapered roller bearings
S4T-NP954936/HC269.875381282.575282.57598NP954936 Sealed type, Four row tapered roller bearings
S4T-M252546DGW/HC269.875381282.575282.57598M252546DGW Sealed type, Four row tapered roller bearings
S4T-NP810309/HC273.05380.898244.475244.47581NP810309 Sealed type, Four row tapered roller bearings
S4T-NP436351/HC273.05380.898244.475244.47578NP436351 Sealed type, Four row tapered roller bearings
S4T-NP814280/HC276.225393.7269.875269.875108NP814280 Sealed type, Four row tapered roller bearings
S4T-NP962698/HC279.4393.7269.875269.87599NP962698 Sealed type, Four row tapered roller bearings
S4T-NP501231/HC279.4393.7269.875269.875101NP501231 Sealed type, Four row tapered roller bearings
S4T-NP386298/HC279.4393.7269.875269.875101NP386298 Sealed type, Four row tapered roller bearings
S4T-NP919993/HC279.578380.898244.475244.47575NP919993 Sealed type, Four row tapered roller bearings
S4T-NP229649/HC28038029029090NP229649 Sealed type, Four row tapered roller bearings
S4T-NP385213/HC280380340340110NP385213 Sealed type, Four row tapered roller bearings
S4T-NP116019/HC280395340340128NP116019 Sealed type, Four row tapered roller bearings
S4T-NP558574/HC285.75380.898244.475244.47570NP558574 Sealed type, Four row tapered roller bearings
S4T-LM254346DGW/HC285.75380.898244.475244.47568LM254346DGW Sealed type, Four row tapered roller bearings
S4T-NP163219/HC295389.9522022066NP163219 Sealed type, Four row tapered roller bearings
S4T-NP464305/HC304.648438.048279.4280.99137NP464305 Sealed type, Four row tapered roller bearings
S4T-M257644DGW/HC304.648438.048279.4280.99130M257644DGW Sealed type, Four row tapered roller bearings
S4T-NP898539/HC304.8419.1269.875269.875108NP898539 Sealed type, Four row tapered roller bearings
S4T-NP300389/HC304.8419.1269.875269.875106NP300389 Sealed type, Four row tapered roller bearings
S4T-NP435619/HC304.902412.648266.7266.799NP435619 Sealed type, Four row tapered roller bearings
S4T-LM257143DGW/HC304.902412.648266.7266.797LM257143DGW Sealed type, Four row tapered roller bearings
S4T-M257645DGW/HC305438.048279.4280.99130M257645DGW Sealed type, Four row tapered roller bearings
S4T-NP377177/HC305.003438.048279.4280.99137NP377177 Sealed type, Four row tapered roller bearings
S4T-NP305400/HC310430350350152NP305400 Sealed type, Four row tapered roller bearings
S4T-NP683330/HC317.5422.275269.875269.87599NP683330 Sealed type, Four row tapered roller bearings
S4T-LM258447DGW/HC317.5422.275269.875269.87597LM258447DGW Sealed type, Four row tapered roller bearings
S4T-NP293697/HC317.5447.675327.026367178NP293697 Sealed type, Four row tapered roller bearings
S4T-NP999842/HC330.302438.023254247.6597NP999842 Sealed type, Four row tapered roller bearings
S4T-130TQS562/HC330.302438.023254247.6598130TQS562 Sealed type, Four row tapered roller bearings
S4T-NP326850/HC330.302438.023254247.6597NP326850 Sealed type, Four row tapered roller bearings
S4T-NP416510/HC341.312457.098254254111NP416510 Sealed type, Four row tapered roller bearings
S4T-NP267192/HC341.313457.098254254109NP267192 Sealed type, Four row tapered roller bearings
S4T-NP996241/HC343.052457.098254254108NP996241 Sealed type, Four row tapered roller bearings
S4T-NP719584/HC343.052457.098254254110NP719584 Sealed type, Four row tapered roller bearings
S4T-NP187931/HC343.052457.098254254108NP187931 Sealed type, Four row tapered roller bearings
S4T-NP504704/HC343.052457.098254254110NP504704 Sealed type, Four row tapered roller bearings
S4T-NP974481/HC355.6457.2252.413252.41396NP974481 Sealed type, Four row tapered roller bearings
S4T-NP631856/HC355.6482.6269.876265.116135NP631856 Sealed type, Four row tapered roller bearings
S4T-NP096778/HC355.6488.95265.11265.11144NP096778 Sealed type, Four row tapered roller bearings
S4T-NP587863/HC355.6488.95317.5317.5172NP587863 Sealed type, Four row tapered roller bearings
S4T-NP744640/HC355.6457.2252.413323.85100NP744640 Sealed type, Four row tapered roller bearings
S4T-NP535762/HC355.6482.6269.876265.116135NP535762 Sealed type, Four row tapered roller bearings
S4T-NP272258/HC384.175546.1400.05400.05283NP272258 Sealed type, Four row tapered roller bearings
S4T-151TQSHL8641/HC384.175546.1400.05400.05314151TQSHL8641 Sealed type, Four row tapered roller bearings
S4T-NP375407/HC384.175546.1400.05400.05283NP375407 Sealed type, Four row tapered roller bearings
S4T-T-6241-A/HC390510350.8350190T-6241-A Sealed type, Four row tapered roller bearings
S4T-NP338451/HC390510350350184NP338451 Sealed type, Four row tapered roller bearings
S4T-155TQS8645/HC395545288.925268.288200155TQS8645 Sealed type, Four row tapered roller bearings
S4T-NP041977/HC406.4546.1288.924288.924183NP041977 Sealed type, Four row tapered roller bearings
S4T-NP706368/HC406.4546.1330330209NP706368 Sealed type, Four row tapered roller bearings
S4T-NP553477/HC406.4562381381266NP553477 Sealed type, Four row tapered roller bearings
S4T-NP607311/HC406.4562381381265NP607311 Sealed type, Four row tapered roller bearings
S4T-NP561275/HC409.575546.1334.975334.975226NP561275 Sealed type, Four row tapered roller bearings
S4T-W-3550-B/HC409.575546.1334.963334.963179W-3550-B Sealed type, Four row tapered roller bearings
S4T-NP895224/HC415.925590.55435435392NP895224 Sealed type, Four row tapered roller bearings
S4T-S-21290-C/HC415.925590.55435435185S-21290-C Sealed type, Four row tapered roller bearings
S4T-NP800471/HC430575380380275NP800471 Sealed type, Four row tapered roller bearings
S4T-E-21080-A/HC430570380.751378.689275E-21080-A Sealed type, Four row tapered roller bearings
S4T-169TQS8679/HC430575380.251380.251290169TQS8679 Sealed type, Four row tapered roller bearings
S4T-NP186641/HC431.8571.5336.55336.55231NP186641 Sealed type, Four row tapered roller bearings
S4T-NP981440/HC440590481.5481.5368NP981440 Sealed type, Four row tapered roller bearings
S4T-173TQS950M/HC440590480480388173TQS950M Sealed type, Four row tapered roller bearings
S4T-NP550623/HC449.948594.949368368265NP550623 Sealed type, Four row tapered roller bearings
S4T-NP189922/HC450595368368269NP189922 Sealed type, Four row tapered roller bearings
S4T-NP428889/HC457.2596.9279.4276.225200NP428889 Sealed type, Four row tapered roller bearings
S4T-NP062614/HC457.2606381381290NP062614 Sealed type, Four row tapered roller bearings
S4T-L670847DGW/HC457.2596.9279.4276.225189L670847DGW Sealed type, Four row tapered roller bearings
S4T-NP445689/HC459.948624.924421421361NP445689 Sealed type, Four row tapered roller bearings
S4T-NP105083/HC460625421421362NP105083 Sealed type, Four row tapered roller bearings
S4T-NP471919/HC482.6615.95330.2330.2232NP471919 Sealed type, Four row tapered roller bearings
S4T-NP998820/HC482.6615.95379.984379.984259NP998820 Sealed type, Four row tapered roller bearings
S4T-NP453574/HC482.6615.95377.825406.4266NP453574 Sealed type, Four row tapered roller bearings
S4T-NP216529/HC482.6615.95400.05400.05282NP216529 Sealed type, Four row tapered roller bearings
S4T-NP630107/HC482.6615.95400.05419.1281NP630107 Sealed type, Four row tapered roller bearings
S4T-NP644633/HC482.6615.95500500342NP644633 Sealed type, Four row tapered roller bearings
S4T-NP313976/HC482.6615.95379.984379.984259NP313976 Sealed type, Four row tapered roller bearings
S4T-NP101279/HC482.6615.95330.2330.2227NP101279 Sealed type, Four row tapered roller bearings
S4T-NP488963/HC482.6615.95330.2406.4245NP488963 Sealed type, Four row tapered roller bearings
S4T-NP802806/HC482.6615.95377.825406.4265NP802806 Sealed type, Four row tapered roller bearings
S4T-NP026923/HC482.6615.95500500340NP026923 Sealed type, Four row tapered roller bearings
S4T-A-6962-A/HC482.6615.95380380286A-6962-A Sealed type, Four row tapered roller bearings
S4T-NP780879/HC489.026634.873320.675320.675246NP780879 Sealed type, Four row tapered roller bearings
S4T-LM372847DGW/HC489.026634.873320.675320.675245LM372847DGW Sealed type, Four row tapered roller bearings
S4T-NP626935/HC489.026634.873365.125365.125294NP626935 Sealed type, Four row tapered roller bearings
S4T-NP109340/HC490625385385284NP109340 Sealed type, Four row tapered roller bearings
S4T-NP409679/HC510655379377314NP409679 Sealed type, Four row tapered roller bearings
S4T-DX283454/HC510655410408331DX283454 Sealed type, Four row tapered roller bearings
S4T-NP571192/HC510655379379307NP571192 Sealed type, Four row tapered roller bearings
S4T-NP252590/HC514.35673.1422.275422.275387NP252590 Sealed type, Four row tapered roller bearings
S4T-NP877970/HC558.8736.6457.2455.612510NP877970 Sealed type, Four row tapered roller bearings
S4T-NP321803/HC585.788771.525479.425479.425588NP321803 Sealed type, Four row tapered roller bearings
S4T-NP264014/HC585.788771.525567567698NP264014 Sealed type, Four row tapered roller bearings
S4T-230TQS9771/HC585.788771.525479.425479.425646230TQS9771 Sealed type, Four row tapered roller bearings
S4T-234TQS8770/HC595.313844.55615.95615.951125234TQS8770 Sealed type, Four row tapered roller bearings
S4T-NP324718/HC609.6787.4361.95361.95438NP324718 Sealed type, Four row tapered roller bearings
S4T-L480249DGW/HC609.6787.4361.95361.95444L480249DGW Sealed type, Four row tapered roller bearings
S4T-267TQS9798/HC679.45901.7552.45552.45981267TQS9798 Sealed type, Four row tapered roller bearings
S4T-267TQUS798/HC679.45901.7615.95679.451144267TQUS798 Sealed type, Four row tapered roller bearings
S4T-NP891876/HC685.5862375375478NP891876 Sealed type, Four row tapered roller bearings
S4T-NP145790/HC685.8876.3355.6352.425504NP145790 Sealed type, Four row tapered roller bearings
S4T-NP026261/HC685.8876.3428.625428.625580NP026261 Sealed type, Four row tapered roller bearings
S4T-277TQS9801/HC704.85914.4552.45552.45977277TQS9801 Sealed type, Four row tapered roller bearings
S4T-NP388194/HC708.025930.275565.15565.151032NP388194 Sealed type, Four row tapered roller bearings
S4T-NP019603/HC710900410410594NP019603 Sealed type, Four row tapered roller bearings
S4T-NP555756/HC710900410410598NP555756 Sealed type, Four row tapered roller bearings
S4T-NP778193/HC711.2914.4390390622NP778193 Sealed type, Four row tapered roller bearings
S4T-NP746115/HC711.2914.4420420655NP746115 Sealed type, Four row tapered roller bearings
S4T-280TQUS815/HC711.2914.4387.35425.45612280TQUS815 Sealed type, Four row tapered roller bearings
S4T-NP921305/HC711.2914.4390390515NP921305 Sealed type, Four row tapered roller bearings
S4T-NP839885/HC717.55946.156606601313NP839885 Sealed type, Four row tapered roller bearings


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