• INA NAO Needle Roller Bearings without Ribs, with Inner Ring
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INA NAO Needle Roller Bearings without Ribs, with Inner Ring

INA NAO Needle Roller Bearings without Ribs, with Inner Ring

INA needle roller bearings without ribs NAO with inner ring; cage guided axially by the adjacent construction.

Key features

  • Outer and inner ring with needle roller and cage assembly
  • Single and double row (ZW) designs
  • IS1 variants with lubrication hole in inner ring
  • Axial displacement s possible between rings
  • X-life quality

Specifications

Brand INA
Product type Needle Roller Bearings
Design Without ribs
Inner ring With
Bore d 6 - 90 mm
Outside diameter D 17 - 120 mm
Source INA Rolling Bearings HR 1 catalogue, p. 678-679
NAO6X17X10-TV-IS1 d: 6 mm | D: 17 mm | B: 10 mm | Cr: 5.3 kN | C0r: 5.5 kN | m: 14 g
NAO9X22X12-TV d: 9 mm | D: 22 mm | B: 12 mm | Cr: 11.3 kN | C0r: 9.9 kN | m: 23.5 g
NAO12X24X13 d: 12 mm | D: 24 mm | B: 13 mm | Cr: 10.1 kN | C0r: 11.8 kN | m: 30 g
NAO12X28X12-IS1 d: 12 mm | D: 28 mm | B: 12 mm | Cr: 13 kN | C0r: 12.5 kN | m: 40 g
NAO15X28X13 d: 15 mm | D: 28 mm | B: 13 mm | Cr: 11.1 kN | C0r: 14.3 kN | m: 29 g
NAO15X32X12-IS1 d: 15 mm | D: 32 mm | B: 12 mm | Cr: 15.1 kN | C0r: 16.2 kN | m: 50 g
NAO17X30X13 d: 17 mm | D: 30 mm | B: 13 mm | Cr: 11.8 kN | C0r: 15.9 kN | m: 42 g
NAO17X35X16 d: 17 mm | D: 35 mm | B: 16 mm | Cr: 22.6 kN | C0r: 25.5 kN | m: 78 g
NAO20X35X17 d: 20 mm | D: 35 mm | B: 17 mm | Cr: 16.8 kN | C0r: 26 kN | m: 76 g
NAO20X37X16 d: 20 mm | D: 37 mm | B: 16 mm | Cr: 23.8 kN | C0r: 28 kN | m: 82 g
NAO25X40X17 d: 25 mm | D: 40 mm | B: 17 mm | Cr: 22.1 kN | C0r: 34 kN | m: 88 g
NAO25X42X16-IS1 d: 25 mm | D: 42 mm | B: 16 mm | Cr: 26 kN | C0r: 33.5 kN | m: 86 g
NAO25X42X32-ZW-ASR1 d: 25 mm | D: 42 mm | B: 32 mm | Cr: 45 kN | C0r: 67 kN | m: 190 g
NAO30X45X17 d: 30 mm | D: 45 mm | B: 17 mm | Cr: 23.5 kN | C0r: 38.5 kN | m: 102 g
NAO30X45X26-ZW-ASR1 d: 30 mm | D: 45 mm | B: 26 mm | Cr: 31.5 kN | C0r: 56 kN | m: 157 g
NAO30X47X16 d: 30 mm | D: 47 mm | B: 16 mm | Cr: 27.5 kN | C0r: 37.5 kN | m: 109 g
NAO30X47X18 d: 30 mm | D: 47 mm | B: 18 mm | Cr: 31 kN | C0r: 43 kN | m: 119 g
NAO35X50X17 d: 35 mm | D: 50 mm | B: 17 mm | Cr: 24.2 kN | C0r: 41.5 kN | m: 113 g
NAO35X55X20 d: 35 mm | D: 55 mm | B: 20 mm | Cr: 37 kN | C0r: 57 kN | m: 190 g
NAO40X55X17 d: 40 mm | D: 55 mm | B: 17 mm | Cr: 25.5 kN | C0r: 46 kN | m: 127 g
NAO50X68X20-IS1 d: 50 mm | D: 68 mm | B: 20 mm | Cr: 32 kN | C0r: 66 kN | m: 230 g
NAO70X100X30 d: 70 mm | D: 100 mm | B: 30 mm | Cr: 80 kN | C0r: 176 kN | m: 850 g
NAO80X110X30 d: 80 mm | D: 110 mm | B: 30 mm | Cr: 76 kN | C0r: 172 kN | m: 920 g
NAO90X120X30 d: 90 mm | D: 120 mm | B: 30 mm | Cr: 80 kN | C0r: 188 kN | m: 1044 g
Needle Roller BearingsINA
24 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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INA NAO Needle Roller Bearings without Ribs, with Inner Ring

Brand INA·Needle Roller Bearings

Available part numbers (24)

NAO6X17X10-TV-IS1, NAO9X22X12-TV, NAO12X24X13, NAO12X28X12-IS1, NAO15X28X13, NAO15X32X12-IS1, NAO17X30X13, NAO17X35X16, NAO20X35X17, NAO20X37X16 + 14 more — see full table ↓

How to order

Send the INA part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
NAO6X17X10-TV-IS1d: 6 mm | D: 17 mm | B: 10 mm | Cr: 5.3 kN | C0r: 5.5 kN | m: 14 g
NAO9X22X12-TVd: 9 mm | D: 22 mm | B: 12 mm | Cr: 11.3 kN | C0r: 9.9 kN | m: 23.5 g
NAO12X24X13d: 12 mm | D: 24 mm | B: 13 mm | Cr: 10.1 kN | C0r: 11.8 kN | m: 30 g
NAO12X28X12-IS1d: 12 mm | D: 28 mm | B: 12 mm | Cr: 13 kN | C0r: 12.5 kN | m: 40 g
NAO15X28X13d: 15 mm | D: 28 mm | B: 13 mm | Cr: 11.1 kN | C0r: 14.3 kN | m: 29 g
NAO15X32X12-IS1d: 15 mm | D: 32 mm | B: 12 mm | Cr: 15.1 kN | C0r: 16.2 kN | m: 50 g
NAO17X30X13d: 17 mm | D: 30 mm | B: 13 mm | Cr: 11.8 kN | C0r: 15.9 kN | m: 42 g
NAO17X35X16d: 17 mm | D: 35 mm | B: 16 mm | Cr: 22.6 kN | C0r: 25.5 kN | m: 78 g
NAO20X35X17d: 20 mm | D: 35 mm | B: 17 mm | Cr: 16.8 kN | C0r: 26 kN | m: 76 g
NAO20X37X16d: 20 mm | D: 37 mm | B: 16 mm | Cr: 23.8 kN | C0r: 28 kN | m: 82 g
NAO25X40X17d: 25 mm | D: 40 mm | B: 17 mm | Cr: 22.1 kN | C0r: 34 kN | m: 88 g
NAO25X42X16-IS1d: 25 mm | D: 42 mm | B: 16 mm | Cr: 26 kN | C0r: 33.5 kN | m: 86 g
NAO25X42X32-ZW-ASR1d: 25 mm | D: 42 mm | B: 32 mm | Cr: 45 kN | C0r: 67 kN | m: 190 g
NAO30X45X17d: 30 mm | D: 45 mm | B: 17 mm | Cr: 23.5 kN | C0r: 38.5 kN | m: 102 g
NAO30X45X26-ZW-ASR1d: 30 mm | D: 45 mm | B: 26 mm | Cr: 31.5 kN | C0r: 56 kN | m: 157 g
NAO30X47X16d: 30 mm | D: 47 mm | B: 16 mm | Cr: 27.5 kN | C0r: 37.5 kN | m: 109 g
NAO30X47X18d: 30 mm | D: 47 mm | B: 18 mm | Cr: 31 kN | C0r: 43 kN | m: 119 g
NAO35X50X17d: 35 mm | D: 50 mm | B: 17 mm | Cr: 24.2 kN | C0r: 41.5 kN | m: 113 g
NAO35X55X20d: 35 mm | D: 55 mm | B: 20 mm | Cr: 37 kN | C0r: 57 kN | m: 190 g
NAO40X55X17d: 40 mm | D: 55 mm | B: 17 mm | Cr: 25.5 kN | C0r: 46 kN | m: 127 g
NAO50X68X20-IS1d: 50 mm | D: 68 mm | B: 20 mm | Cr: 32 kN | C0r: 66 kN | m: 230 g
NAO70X100X30d: 70 mm | D: 100 mm | B: 30 mm | Cr: 80 kN | C0r: 176 kN | m: 850 g
NAO80X110X30d: 80 mm | D: 110 mm | B: 30 mm | Cr: 76 kN | C0r: 172 kN | m: 920 g
NAO90X120X30d: 90 mm | D: 120 mm | B: 30 mm | Cr: 80 kN | C0r: 188 kN | m: 1044 g

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