• NTN NA59 Machined-Ring Needle Roller Bearings, with Inner Ring
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NTN NA59 Machined-Ring Needle Roller Bearings, with Inner Ring

NTN NA59 Machined-Ring Needle Roller Bearings, with Inner Ring

NTN NA59 machined-ring needle roller bearings with inner ring, bore 15-140 mm, for shafts that cannot be hardened.

Key features

  • Machined outer ring, needle roller and cage assembly plus inner ring
  • For use where the shaft cannot serve as a raceway
  • NK+IR / NKS+IR: bearing and inner ring ordered as a set (IR d x F x B)
  • High radial load capacity in compact radial space

Specifications

Series NA59
Bearing type Machined-ring needle roller bearing
Size range 15-140 mm
Load rating unit kN
Brand NTN
Source NTN NTN Machined Ring Needle Roller Bearings catalogue, p. B-72-B-83
NA5902CT d: 15 mm | D: 28 mm | C: 18 mm | Cr: 14.1 kN | C0r: 19.1 kN
NA5903 d: 17 mm | D: 30 mm | C: 18 mm | Cr: 15.2 kN | C0r: 21.7 kN
NA5904 d: 20 mm | D: 37 mm | C: 23 mm | Cr: 28.4 kN | C0r: 37 kN
NA59/22 d: 22 mm | D: 39 mm | C: 23 mm | Cr: 26.4 kN | C0r: 37.5 kN
NA5905 d: 25 mm | D: 42 mm | C: 23 mm | Cr: 30.5 kN | C0r: 43 kN
NA59/28 d: 28 mm | D: 45 mm | C: 23 mm | Cr: 32 kN | C0r: 45.5 kN
NA5906 d: 30 mm | D: 47 mm | C: 23 mm | Cr: 32.5 kN | C0r: 48.5 kN
NA59/32 d: 32 mm | D: 52 mm | C: 27 mm | Cr: 38 kN | C0r: 61 kN
NA5907 d: 35 mm | D: 55 mm | C: 27 mm | Cr: 39 kN | C0r: 64.5 kN
NA5908 d: 40 mm | D: 62 mm | C: 30 mm | Cr: 53 kN | C0r: 92.5 kN
NA5909 d: 45 mm | D: 68 mm | C: 30 mm | Cr: 56 kN | C0r: 101 kN
NA5910 d: 50 mm | D: 72 mm | C: 30 mm | Cr: 58 kN | C0r: 110 kN
NA5911 d: 55 mm | D: 80 mm | C: 34 mm | Cr: 76.5 kN | C0r: 140 kN
NA5912 d: 60 mm | D: 85 mm | C: 34 mm | Cr: 80.5 kN | C0r: 153 kN
NA5913 d: 65 mm | D: 90 mm | C: 34 mm | Cr: 84 kN | C0r: 165 kN
NA5914 d: 70 mm | D: 100 mm | C: 40 mm | Cr: 103 kN | C0r: 187 kN
NA5915 d: 75 mm | D: 105 mm | C: 40 mm | Cr: 109 kN | C0r: 205 kN
NA5916 d: 80 mm | D: 110 mm | C: 40 mm | Cr: 115 kN | C0r: 223 kN
NA5917 d: 85 mm | D: 120 mm | C: 46 mm | Cr: 137 kN | C0r: 290 kN
NA5918 d: 90 mm | D: 125 mm | C: 46 mm | Cr: 143 kN | C0r: 310 kN
NA5919 d: 95 mm | D: 130 mm | C: 46 mm | Cr: 149 kN | C0r: 335 kN
NA5920 d: 100 mm | D: 140 mm | C: 54 mm | Cr: 182 kN | C0r: 395 kN
NA5922 d: 110 mm | D: 150 mm | C: 54 mm | Cr: 193 kN | C0r: 440 kN
NA5924 d: 120 mm | D: 165 mm | C: 60 mm | Cr: 246 kN | C0r: 530 kN
NA5926 d: 130 mm | D: 180 mm | C: 67 mm | Cr: 296 kN | C0r: 690 kN
NA5928 d: 140 mm | D: 190 mm | C: 67 mm | Cr: 315 kN | C0r: 760 kN
Needle Roller BearingsNTN
26 product codes available in this family
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NTN NA59 Machined-Ring Needle Roller Bearings, with Inner Ring

Brand NTN·Needle Roller Bearings

Available part numbers (26)

NA5902CT, NA5903, NA5904, NA59/22, NA5905, NA59/28, NA5906, NA59/32, NA5907, NA5908 + 16 more — see full table ↓

How to order

Send the NTN 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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Product codeSpec
NA5902CTd: 15 mm | D: 28 mm | C: 18 mm | Cr: 14.1 kN | C0r: 19.1 kN
NA5903d: 17 mm | D: 30 mm | C: 18 mm | Cr: 15.2 kN | C0r: 21.7 kN
NA5904d: 20 mm | D: 37 mm | C: 23 mm | Cr: 28.4 kN | C0r: 37 kN
NA59/22d: 22 mm | D: 39 mm | C: 23 mm | Cr: 26.4 kN | C0r: 37.5 kN
NA5905d: 25 mm | D: 42 mm | C: 23 mm | Cr: 30.5 kN | C0r: 43 kN
NA59/28d: 28 mm | D: 45 mm | C: 23 mm | Cr: 32 kN | C0r: 45.5 kN
NA5906d: 30 mm | D: 47 mm | C: 23 mm | Cr: 32.5 kN | C0r: 48.5 kN
NA59/32d: 32 mm | D: 52 mm | C: 27 mm | Cr: 38 kN | C0r: 61 kN
NA5907d: 35 mm | D: 55 mm | C: 27 mm | Cr: 39 kN | C0r: 64.5 kN
NA5908d: 40 mm | D: 62 mm | C: 30 mm | Cr: 53 kN | C0r: 92.5 kN
NA5909d: 45 mm | D: 68 mm | C: 30 mm | Cr: 56 kN | C0r: 101 kN
NA5910d: 50 mm | D: 72 mm | C: 30 mm | Cr: 58 kN | C0r: 110 kN
NA5911d: 55 mm | D: 80 mm | C: 34 mm | Cr: 76.5 kN | C0r: 140 kN
NA5912d: 60 mm | D: 85 mm | C: 34 mm | Cr: 80.5 kN | C0r: 153 kN
NA5913d: 65 mm | D: 90 mm | C: 34 mm | Cr: 84 kN | C0r: 165 kN
NA5914d: 70 mm | D: 100 mm | C: 40 mm | Cr: 103 kN | C0r: 187 kN
NA5915d: 75 mm | D: 105 mm | C: 40 mm | Cr: 109 kN | C0r: 205 kN
NA5916d: 80 mm | D: 110 mm | C: 40 mm | Cr: 115 kN | C0r: 223 kN
NA5917d: 85 mm | D: 120 mm | C: 46 mm | Cr: 137 kN | C0r: 290 kN
NA5918d: 90 mm | D: 125 mm | C: 46 mm | Cr: 143 kN | C0r: 310 kN
NA5919d: 95 mm | D: 130 mm | C: 46 mm | Cr: 149 kN | C0r: 335 kN
NA5920d: 100 mm | D: 140 mm | C: 54 mm | Cr: 182 kN | C0r: 395 kN
NA5922d: 110 mm | D: 150 mm | C: 54 mm | Cr: 193 kN | C0r: 440 kN
NA5924d: 120 mm | D: 165 mm | C: 60 mm | Cr: 246 kN | C0r: 530 kN
NA5926d: 130 mm | D: 180 mm | C: 67 mm | Cr: 296 kN | C0r: 690 kN
NA5928d: 140 mm | D: 190 mm | C: 67 mm | Cr: 315 kN | C0r: 760 kN

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