Inner rings

Inner rings are manufactured in hardened roller bearing steel and have either finely-machined or polished raceways.
This type of inner ring is only used the needle bearings. They are used if the shaft cannot be used as raceway, since they are neither hardened, polished or similar.
Furthermore, it is sometimes necessary to use wider inner rings. This is the case if larger axial displacements must be made possible, or if an optimum running surface must be provided for the sealing lips.



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Description Manufacturer Availability Price
1R100X110X30 NTN 55 × from 37.26 € *
1R100X110X40 NTN 23 × from 44.80 € *
1R100X115X40 NTN 19 × from 46.53 € *
1R10X14X12 NTN 443 × from 3.24 € *
1R10X14X13 NTN 257 × from 2.89 € *
1R10X14X14 D NTN 51 × from 3.32 € *
1R10X14X16 NTN 188 × from 2.89 € *
1R110X120X30 NTN 16 × from 40.21 € *
1R110X125X40 NTN 46 × from 50.36 € *
1R120X130X30 NTN 10 × from 41.94 € *
1R120X130X40 NTN 3 × from 46.44 € *
1R120X135X45 NTN 12 × from 57.24 € *
1R12X15X12 NTN 59 × from 2.72 € *
1R12X15X12.5 NTN 240 × from 2.74 € *
1R12X15X16 NTN 34 × from 2.89 € *
1R12X15X16.5 NTN 180 × from 2.89 € *
1R12X15X22.5 NTN 435 × from 4.20 € *
1R12X16X12 NTN 50 × from 3.42 € *
1R12X16X20 NTN 36 × from 3.06 € *
1R12X16X22 NTN 90 × from 3.64 € *
1R130X145X35 NTN 14 × from 49.79 € *
1R130X150X50 NTN 5 × from 73.72 € *
1R140X155X35 NTN 20 × from 59.36 € *
1R140X160X50 NTN 30 × from 77.36 € *
1R14X17X17 NTN 104 × from 3.32 € *
* Prices marked with an asterisk are net prices excluding VAT.