• INA NUTR / PWTR..-2RS Yoke Type Track Rollers (Cylindrical Roller)
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INA NUTR / PWTR..-2RS Yoke Type Track Rollers (Cylindrical Roller)

INA NUTR / PWTR..-2RS Yoke Type Track Rollers (Cylindrical Roller)

INA yoke type track rollers with double row full complement cylindrical rollers: NUTR with labyrinth seals and PWTR..-2RS with lip seals and X-life quality.

Key features

  • Double row full complement cylindrical rollers
  • High radial and axial load capacity
  • NUTR: labyrinth seals; PWTR..-2RS: lip seals, X-life
  • Optimised INA outer ring profile
  • Fr per / F0r per = permissible radial loads

Specifications

Brand INA
Product type Track Rollers
Design Yoke type, cylindrical rollers
Outside diameter D 35 - 110 mm
Bore d 15 - 50 mm
Designations listed 36
Source INA Rolling Bearings HR 1 catalogue, p. 846-847
NUTR15 D: 35 mm | d: 15 mm | B: 19 mm | Crw: 15.3 kN | C0rw: 18.7 kN | m: 99 g
PWTR15-2RS D: 35 mm | d: 15 mm | B: 19 mm | Crw: 12.6 kN | C0rw: 14.6 kN | m: 99 g
NUTR17 D: 40 mm | d: 17 mm | B: 21 mm | Crw: 18.7 kN | C0rw: 24.9 kN | m: 147 g
PWTR17-2RS D: 40 mm | d: 17 mm | B: 21 mm | Crw: 14.3 kN | C0rw: 17.9 kN | m: 147 g
NUTR1542 D: 42 mm | d: 15 mm | B: 19 mm | Crw: 18.3 kN | C0rw: 24.3 kN | m: 158 g
PWTR1542-2RS D: 42 mm | d: 15 mm | B: 19 mm | Crw: 14.7 kN | C0rw: 16.2 kN | m: 158 g
NUTR1747 D: 47 mm | d: 17 mm | B: 21 mm | Crw: 21.6 kN | C0rw: 30.5 kN | m: 220 g
PWTR1747-2RS D: 47 mm | d: 17 mm | B: 21 mm | Crw: 15.9 kN | C0rw: 18.4 kN | m: 220 g
NUTR20 D: 47 mm | d: 20 mm | B: 25 mm | Crw: 28.5 kN | C0rw: 37.5 kN | m: 245 g
PWTR20-2RS D: 47 mm | d: 20 mm | B: 25 mm | Crw: 24.5 kN | C0rw: 30.5 kN | m: 245 g
NUTR2052 D: 52 mm | d: 20 mm | B: 25 mm | Crw: 32 kN | C0rw: 44 kN | m: 321 g
PWTR2052-2RS D: 52 mm | d: 20 mm | B: 25 mm | Crw: 27 kN | C0rw: 35 kN | m: 321 g
NUTR25 D: 52 mm | d: 25 mm | B: 25 mm | Crw: 29 kN | C0rw: 40.5 kN | m: 281 g
PWTR25-2RS D: 52 mm | d: 25 mm | B: 25 mm | Crw: 25 kN | C0rw: 33 kN | m: 281 g
NUTR2562 D: 62 mm | d: 25 mm | B: 25 mm | Crw: 35.5 kN | C0rw: 54 kN | m: 450 g
PWTR2562-2RS D: 62 mm | d: 25 mm | B: 25 mm | Crw: 30 kN | C0rw: 42.5 kN | m: 450 g
NUTR30 D: 62 mm | d: 30 mm | B: 29 mm | Crw: 40 kN | C0rw: 55 kN | m: 465 g
PWTR30-2RS D: 62 mm | d: 30 mm | B: 29 mm | Crw: 35 kN | C0rw: 45.5 kN | m: 465 g
NUTR3072 D: 72 mm | d: 30 mm | B: 29 mm | Crw: 48 kN | C0rw: 70 kN | m: 697 g
PWTR3072-2RS D: 72 mm | d: 30 mm | B: 29 mm | Crw: 41 kN | C0rw: 56 kN | m: 697 g
NUTR35 D: 72 mm | d: 35 mm | B: 29 mm | Crw: 45 kN | C0rw: 65 kN | m: 630 g
PWTR35-2RS D: 72 mm | d: 35 mm | B: 29 mm | Crw: 38.5 kN | C0rw: 54 kN | m: 630 g
NUTR3580 D: 80 mm | d: 35 mm | B: 29 mm | Crw: 51 kN | C0rw: 78 kN | m: 836 g
PWTR3580-2RS D: 80 mm | d: 35 mm | B: 29 mm | Crw: 43.5 kN | C0rw: 63 kN | m: 836 g
NUTR40 D: 80 mm | d: 40 mm | B: 32 mm | Crw: 56 kN | C0rw: 80 kN | m: 816 g
PWTR40-2RS D: 80 mm | d: 40 mm | B: 32 mm | Crw: 45 kN | C0rw: 61 kN | m: 816 g
NUTR45 D: 85 mm | d: 45 mm | B: 32 mm | Crw: 56 kN | C0rw: 83 kN | m: 883 g
PWTR45-2RS D: 85 mm | d: 45 mm | B: 32 mm | Crw: 45.5 kN | C0rw: 63 kN | m: 883 g
NUTR4090 D: 90 mm | d: 40 mm | B: 32 mm | Crw: 66 kN | C0rw: 101 kN | m: 1129 g
PWTR4090-2RS D: 90 mm | d: 40 mm | B: 32 mm | Crw: 52 kN | C0rw: 75 kN | m: 1129 g
NUTR50 D: 90 mm | d: 50 mm | B: 32 mm | Crw: 56 kN | C0rw: 86 kN | m: 950 g
PWTR50-2RS D: 90 mm | d: 50 mm | B: 32 mm | Crw: 46 kN | C0rw: 66 kN | m: 950 g
NUTR45100 D: 100 mm | d: 45 mm | B: 32 mm | Crw: 72 kN | C0rw: 115 kN | m: 1396 g
PWTR45100-2RS D: 100 mm | d: 45 mm | B: 32 mm | Crw: 56 kN | C0rw: 85 kN | m: 1396 g
NUTR50110 D: 110 mm | d: 50 mm | B: 32 mm | Crw: 76 kN | C0rw: 128 kN | m: 1690 g
PWTR50110-2RS D: 110 mm | d: 50 mm | B: 32 mm | Crw: 59 kN | C0rw: 94 kN | m: 1690 g
Track RollersINA
36 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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INA NUTR / PWTR..-2RS Yoke Type Track Rollers (Cylindrical Roller)

Brand INA·Track Rollers

Available part numbers (36)

NUTR15, PWTR15-2RS, NUTR17, PWTR17-2RS, NUTR1542, PWTR1542-2RS, NUTR1747, PWTR1747-2RS, NUTR20, PWTR20-2RS + 26 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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Product codeSpec
NUTR15D: 35 mm | d: 15 mm | B: 19 mm | Crw: 15.3 kN | C0rw: 18.7 kN | m: 99 g
PWTR15-2RSD: 35 mm | d: 15 mm | B: 19 mm | Crw: 12.6 kN | C0rw: 14.6 kN | m: 99 g
NUTR17D: 40 mm | d: 17 mm | B: 21 mm | Crw: 18.7 kN | C0rw: 24.9 kN | m: 147 g
PWTR17-2RSD: 40 mm | d: 17 mm | B: 21 mm | Crw: 14.3 kN | C0rw: 17.9 kN | m: 147 g
NUTR1542D: 42 mm | d: 15 mm | B: 19 mm | Crw: 18.3 kN | C0rw: 24.3 kN | m: 158 g
PWTR1542-2RSD: 42 mm | d: 15 mm | B: 19 mm | Crw: 14.7 kN | C0rw: 16.2 kN | m: 158 g
NUTR1747D: 47 mm | d: 17 mm | B: 21 mm | Crw: 21.6 kN | C0rw: 30.5 kN | m: 220 g
PWTR1747-2RSD: 47 mm | d: 17 mm | B: 21 mm | Crw: 15.9 kN | C0rw: 18.4 kN | m: 220 g
NUTR20D: 47 mm | d: 20 mm | B: 25 mm | Crw: 28.5 kN | C0rw: 37.5 kN | m: 245 g
PWTR20-2RSD: 47 mm | d: 20 mm | B: 25 mm | Crw: 24.5 kN | C0rw: 30.5 kN | m: 245 g
NUTR2052D: 52 mm | d: 20 mm | B: 25 mm | Crw: 32 kN | C0rw: 44 kN | m: 321 g
PWTR2052-2RSD: 52 mm | d: 20 mm | B: 25 mm | Crw: 27 kN | C0rw: 35 kN | m: 321 g
NUTR25D: 52 mm | d: 25 mm | B: 25 mm | Crw: 29 kN | C0rw: 40.5 kN | m: 281 g
PWTR25-2RSD: 52 mm | d: 25 mm | B: 25 mm | Crw: 25 kN | C0rw: 33 kN | m: 281 g
NUTR2562D: 62 mm | d: 25 mm | B: 25 mm | Crw: 35.5 kN | C0rw: 54 kN | m: 450 g
PWTR2562-2RSD: 62 mm | d: 25 mm | B: 25 mm | Crw: 30 kN | C0rw: 42.5 kN | m: 450 g
NUTR30D: 62 mm | d: 30 mm | B: 29 mm | Crw: 40 kN | C0rw: 55 kN | m: 465 g
PWTR30-2RSD: 62 mm | d: 30 mm | B: 29 mm | Crw: 35 kN | C0rw: 45.5 kN | m: 465 g
NUTR3072D: 72 mm | d: 30 mm | B: 29 mm | Crw: 48 kN | C0rw: 70 kN | m: 697 g
PWTR3072-2RSD: 72 mm | d: 30 mm | B: 29 mm | Crw: 41 kN | C0rw: 56 kN | m: 697 g
NUTR35D: 72 mm | d: 35 mm | B: 29 mm | Crw: 45 kN | C0rw: 65 kN | m: 630 g
PWTR35-2RSD: 72 mm | d: 35 mm | B: 29 mm | Crw: 38.5 kN | C0rw: 54 kN | m: 630 g
NUTR3580D: 80 mm | d: 35 mm | B: 29 mm | Crw: 51 kN | C0rw: 78 kN | m: 836 g
PWTR3580-2RSD: 80 mm | d: 35 mm | B: 29 mm | Crw: 43.5 kN | C0rw: 63 kN | m: 836 g
NUTR40D: 80 mm | d: 40 mm | B: 32 mm | Crw: 56 kN | C0rw: 80 kN | m: 816 g
PWTR40-2RSD: 80 mm | d: 40 mm | B: 32 mm | Crw: 45 kN | C0rw: 61 kN | m: 816 g
NUTR45D: 85 mm | d: 45 mm | B: 32 mm | Crw: 56 kN | C0rw: 83 kN | m: 883 g
PWTR45-2RSD: 85 mm | d: 45 mm | B: 32 mm | Crw: 45.5 kN | C0rw: 63 kN | m: 883 g
NUTR4090D: 90 mm | d: 40 mm | B: 32 mm | Crw: 66 kN | C0rw: 101 kN | m: 1129 g
PWTR4090-2RSD: 90 mm | d: 40 mm | B: 32 mm | Crw: 52 kN | C0rw: 75 kN | m: 1129 g
NUTR50D: 90 mm | d: 50 mm | B: 32 mm | Crw: 56 kN | C0rw: 86 kN | m: 950 g
PWTR50-2RSD: 90 mm | d: 50 mm | B: 32 mm | Crw: 46 kN | C0rw: 66 kN | m: 950 g
NUTR45100D: 100 mm | d: 45 mm | B: 32 mm | Crw: 72 kN | C0rw: 115 kN | m: 1396 g
PWTR45100-2RSD: 100 mm | d: 45 mm | B: 32 mm | Crw: 56 kN | C0rw: 85 kN | m: 1396 g
NUTR50110D: 110 mm | d: 50 mm | B: 32 mm | Crw: 76 kN | C0rw: 128 kN | m: 1690 g
PWTR50110-2RSD: 110 mm | d: 50 mm | B: 32 mm | Crw: 59 kN | C0rw: 94 kN | m: 1690 g

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