• NTN NATR / NATV Yoke Type Track Rollers (Caged, Full Complement, LL)
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NTN NATR / NATV Yoke Type Track Rollers (Caged, Full Complement, LL)

NTN NATR / NATV Yoke Type Track Rollers (Caged, Full Complement, LL)

NTN NATR (caged) and NATV (full complement) yoke-type track rollers with thick outer ring, axially guided, in open and sealed (LL) versions.

Key features

  • Thick-walled outer ring for rolling on tracks and cams
  • NATR: with cage; NATV: full complement for higher load
  • LL suffix: sealed both sides
  • Mounted on a shaft or pin (yoke type)

Specifications

Product type Yoke type track roller
Outer ring Crowned, thick wall
Load rating unit kN
Brand NTN
Product category Track Rollers
Source NTN NTN Ball and Roller Bearings catalogue, p. 209-210
NATR5 D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 4.1 kN | C0r: 4.25 kN
NATR5LL D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 4.1 kN | C0r: 4.25 kN
NATV5 D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 6.25 kN | C0r: 8.9 kN
NATV5LL D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 6.25 kN | C0r: 8.9 kN
NATR6 D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 4.5 kN | C0r: 5.1 kN
NATR6LL D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 4.5 kN | C0r: 5.1 kN
NATV6 D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 7.2 kN | C0r: 11.2 kN
NATV6LL D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 7.2 kN | C0r: 11.2 kN
NATR8 D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 6.6 kN | C0r: 7.3 kN
NATR8LL D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 6.6 kN | C0r: 7.3 kN
NATV8 D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 10.3 kN | C0r: 15.5 kN
NATV8LL D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 10.3 kN | C0r: 15.5 kN
NATR10 D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 7.5 kN | C0r: 9.1 kN
NATR10LL D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 7.5 kN | C0r: 9.1 kN
NATV10 D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 11.7 kN | C0r: 19.5 kN
NATV10LL D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 11.7 kN | C0r: 19.5 kN
NATR12 D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 8.5 kN | C0r: 11.1 kN
NATR12LL D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 8.5 kN | C0r: 11.1 kN
NATV12 D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 12.6 kN | C0r: 22.1 kN
NATV12LL D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 12.6 kN | C0r: 22.1 kN
NATR15 D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 13 kN | C0r: 20.1 kN
NATR15LL D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 13 kN | C0r: 20.1 kN
NATV15 D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 18 kN | C0r: 37 kN
NATV15LL D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 18 kN | C0r: 37 kN
NATR17 D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 13.6 kN | C0r: 22.1 kN
NATR17LL D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 13.6 kN | C0r: 22.1 kN
NATV17 D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 18.9 kN | C0r: 40.5 kN
NATV17LL D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 18.9 kN | C0r: 40.5 kN
NATR20 D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 20.3 kN | C0r: 33 kN
NATR20LL D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 20.3 kN | C0r: 33 kN
NATV20 D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 28.4 kN | C0r: 60 kN
NATV20LL D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 28.4 kN | C0r: 60 kN
NATR25 D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 22.3 kN | C0r: 39.5 kN
NATR25LL D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 22.3 kN | C0r: 39.5 kN
NATV25 D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 31 kN | C0r: 72 kN
NATV25LL D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 31 kN | C0r: 72 kN
NATR30 D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 35 kN | C0r: 64 kN
NATR30LL D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 35 kN | C0r: 64 kN
NATV30 D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 46.5 kN | C0r: 112 kN
NATV30LL D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 46.5 kN | C0r: 112 kN
NATR35 D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 38 kN | C0r: 74.5 kN
NATR35LL D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 38 kN | C0r: 74.5 kN
NATV35 D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 51 kN | C0r: 130 kN
NATV35LL D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 51 kN | C0r: 130 kN
NATR40 D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 48.5 kN | C0r: 90 kN
NATR40LL D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 48.5 kN | C0r: 90 kN
NATV40 D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 67.5 kN | C0r: 167 kN
NATV40LL D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 67.5 kN | C0r: 167 kN
NATR45 D: 85 mm | B: 32 mm | C: 30 mm | d: 45 mm | Cr: 50.5 kN | C0r: 97.5 kN
NATR45LL D: 85 mm | B: 32 mm | C: 30 mm | d: 45 mm | Cr: 50.5 kN | C0r: 97.5 kN
NATR50 D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 52 kN | C0r: 105 kN
NATR50LL D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 52 kN | C0r: 105 kN
NATV50 D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 74.5 kN | C0r: 200 kN
NATV50LL D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 74.5 kN | C0r: 200 kN
Track RollersNTN
54 product codes available in this family
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NTN NATR / NATV Yoke Type Track Rollers (Caged, Full Complement, LL)

Brand NTN·Track Rollers

Available part numbers (54)

NATR5, NATR5LL, NATV5, NATV5LL, NATR6, NATR6LL, NATV6, NATV6LL, NATR8, NATR8LL + 44 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
NATR5D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 4.1 kN | C0r: 4.25 kN
NATR5LLD: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 4.1 kN | C0r: 4.25 kN
NATV5D: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 6.25 kN | C0r: 8.9 kN
NATV5LLD: 16 mm | B: 12 mm | C: 11 mm | d: 5 mm | Cr: 6.25 kN | C0r: 8.9 kN
NATR6D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 4.5 kN | C0r: 5.1 kN
NATR6LLD: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 4.5 kN | C0r: 5.1 kN
NATV6D: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 7.2 kN | C0r: 11.2 kN
NATV6LLD: 19 mm | B: 12 mm | C: 11 mm | d: 6 mm | Cr: 7.2 kN | C0r: 11.2 kN
NATR8D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 6.6 kN | C0r: 7.3 kN
NATR8LLD: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 6.6 kN | C0r: 7.3 kN
NATV8D: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 10.3 kN | C0r: 15.5 kN
NATV8LLD: 24 mm | B: 15 mm | C: 14 mm | d: 8 mm | Cr: 10.3 kN | C0r: 15.5 kN
NATR10D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 7.5 kN | C0r: 9.1 kN
NATR10LLD: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 7.5 kN | C0r: 9.1 kN
NATV10D: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 11.7 kN | C0r: 19.5 kN
NATV10LLD: 30 mm | B: 15 mm | C: 14 mm | d: 10 mm | Cr: 11.7 kN | C0r: 19.5 kN
NATR12D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 8.5 kN | C0r: 11.1 kN
NATR12LLD: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 8.5 kN | C0r: 11.1 kN
NATV12D: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 12.6 kN | C0r: 22.1 kN
NATV12LLD: 32 mm | B: 15 mm | C: 14 mm | d: 12 mm | Cr: 12.6 kN | C0r: 22.1 kN
NATR15D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 13 kN | C0r: 20.1 kN
NATR15LLD: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 13 kN | C0r: 20.1 kN
NATV15D: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 18 kN | C0r: 37 kN
NATV15LLD: 35 mm | B: 19 mm | C: 18 mm | d: 15 mm | Cr: 18 kN | C0r: 37 kN
NATR17D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 13.6 kN | C0r: 22.1 kN
NATR17LLD: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 13.6 kN | C0r: 22.1 kN
NATV17D: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 18.9 kN | C0r: 40.5 kN
NATV17LLD: 40 mm | B: 21 mm | C: 20 mm | d: 17 mm | Cr: 18.9 kN | C0r: 40.5 kN
NATR20D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 20.3 kN | C0r: 33 kN
NATR20LLD: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 20.3 kN | C0r: 33 kN
NATV20D: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 28.4 kN | C0r: 60 kN
NATV20LLD: 47 mm | B: 25 mm | C: 24 mm | d: 20 mm | Cr: 28.4 kN | C0r: 60 kN
NATR25D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 22.3 kN | C0r: 39.5 kN
NATR25LLD: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 22.3 kN | C0r: 39.5 kN
NATV25D: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 31 kN | C0r: 72 kN
NATV25LLD: 52 mm | B: 25 mm | C: 24 mm | d: 25 mm | Cr: 31 kN | C0r: 72 kN
NATR30D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 35 kN | C0r: 64 kN
NATR30LLD: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 35 kN | C0r: 64 kN
NATV30D: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 46.5 kN | C0r: 112 kN
NATV30LLD: 62 mm | B: 29 mm | C: 28 mm | d: 30 mm | Cr: 46.5 kN | C0r: 112 kN
NATR35D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 38 kN | C0r: 74.5 kN
NATR35LLD: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 38 kN | C0r: 74.5 kN
NATV35D: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 51 kN | C0r: 130 kN
NATV35LLD: 72 mm | B: 29 mm | C: 28 mm | d: 35 mm | Cr: 51 kN | C0r: 130 kN
NATR40D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 48.5 kN | C0r: 90 kN
NATR40LLD: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 48.5 kN | C0r: 90 kN
NATV40D: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 67.5 kN | C0r: 167 kN
NATV40LLD: 80 mm | B: 32 mm | C: 30 mm | d: 40 mm | Cr: 67.5 kN | C0r: 167 kN
NATR45D: 85 mm | B: 32 mm | C: 30 mm | d: 45 mm | Cr: 50.5 kN | C0r: 97.5 kN
NATR45LLD: 85 mm | B: 32 mm | C: 30 mm | d: 45 mm | Cr: 50.5 kN | C0r: 97.5 kN
NATR50D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 52 kN | C0r: 105 kN
NATR50LLD: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 52 kN | C0r: 105 kN
NATV50D: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 74.5 kN | C0r: 200 kN
NATV50LLD: 90 mm | B: 32 mm | C: 30 mm | d: 50 mm | Cr: 74.5 kN | C0r: 200 kN

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