• NS Precision NAST-ZZ Yoke-Type Track Rollers (Side Plates, 6-50 mm)
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NS Precision NAST-ZZ Yoke-Type Track Rollers (Side Plates, 6-50 mm)

NS Precision NAST-ZZ Yoke-Type Track Rollers (Side Plates, 6-50 mm)

NS NAST..ZZ caged needle yoke-type track rollers with side plates, cylindrical or crowned (R) outer ring, sealed (UU) options, bores 6-50 mm.

Key features

  • Caged needle rollers with side plates (ZZ)
  • ZZR / ZZUUR: crowned outer ring
  • ZZUU: sealed
  • Separable inner ring and outer ring/side plates

Specifications

Product Yoke-type track roller
Series NAST..ZZ
Load rating unit kgf
Brand NS
Product type Track Rollers
Source NS NS Precision catalogue (CAT No. NS-2019-01), p. 58-59
NAST6ZZ d: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZUU d: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZR d: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZUUR d: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST8ZZ d: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZUU d: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZR d: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZUUR d: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST10ZZ d: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZUU d: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZR d: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZUUR d: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST12ZZ d: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZUU d: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZR d: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZUUR d: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST15ZZ d: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZUU d: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZR d: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZUUR d: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST17ZZ d: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZUU d: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZR d: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZUUR d: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST20ZZ d: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZUU d: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZR d: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZUUR d: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST25ZZ d: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZUU d: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZR d: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZUUR d: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST30ZZ d: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZUU d: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZR d: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZUUR d: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST35ZZ d: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZUU d: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZR d: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZUUR d: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST40ZZ d: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZUU d: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZR d: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZUUR d: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST45ZZ d: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZUU d: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZR d: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZUUR d: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST50ZZ d: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZUU d: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZR d: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZUUR d: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
Track RollersNS Precision
52 product codes available in this family
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NS Precision NAST-ZZ Yoke-Type Track Rollers (Side Plates, 6-50 mm)

Brand NS Precision·Track Rollers

Available part numbers (52)

NAST6ZZ, NAST6ZZUU, NAST6ZZR, NAST6ZZUUR, NAST8ZZ, NAST8ZZUU, NAST8ZZR, NAST8ZZUUR, NAST10ZZ, NAST10ZZUU + 42 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
NAST6ZZd: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZUUd: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZRd: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST6ZZUURd: 6 mm | D: 19 mm | B1: 14 mm | C: 370 kgf | C0: 290 kgf | Mass: 24.5 g
NAST8ZZd: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZUUd: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZRd: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST8ZZUURd: 8 mm | D: 24 mm | B1: 14 mm | C: 510 kgf | C0: 380 kgf | Mass: 39 g
NAST10ZZd: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZUUd: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZRd: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST10ZZUURd: 10 mm | D: 30 mm | B1: 16 mm | C: 880 kgf | C0: 640 kgf | Mass: 65 g
NAST12ZZd: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZUUd: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZRd: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST12ZZUURd: 12 mm | D: 32 mm | B1: 16 mm | C: 940 kgf | C0: 710 kgf | Mass: 75 g
NAST15ZZd: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZUUd: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZRd: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST15ZZUURd: 15 mm | D: 35 mm | B1: 16 mm | C: 1100 kgf | C0: 920 kgf | Mass: 83 g
NAST17ZZd: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZUUd: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZRd: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST17ZZUURd: 17 mm | D: 40 mm | B1: 20 mm | C: 1580 kgf | C0: 1340 kgf | Mass: 135 g
NAST20ZZd: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZUUd: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZRd: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST20ZZUURd: 20 mm | D: 47 mm | B1: 20 mm | C: 1740 kgf | C0: 1560 kgf | Mass: 195 g
NAST25ZZd: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZUUd: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZRd: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST25ZZUURd: 25 mm | D: 52 mm | B1: 20 mm | C: 1870 kgf | C0: 1790 kgf | Mass: 225 g
NAST30ZZd: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZUUd: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZRd: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST30ZZUURd: 30 mm | D: 62 mm | B1: 25 mm | C: 2740 kgf | C0: 2850 kgf | Mass: 400 g
NAST35ZZd: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZUUd: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZRd: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST35ZZUURd: 35 mm | D: 72 mm | B1: 25 mm | C: 2910 kgf | C0: 3170 kgf | Mass: 550 g
NAST40ZZd: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZUUd: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZRd: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST40ZZUURd: 40 mm | D: 80 mm | B1: 26 mm | C: 3220 kgf | C0: 3800 kgf | Mass: 710 g
NAST45ZZd: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZUUd: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZRd: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST45ZZUURd: 45 mm | D: 85 mm | B1: 26 mm | C: 3360 kgf | C0: 4110 kgf | Mass: 760 g
NAST50ZZd: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZUUd: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZRd: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g
NAST50ZZUURd: 50 mm | D: 90 mm | B1: 26 mm | C: 3500 kgf | C0: 4430 kgf | Mass: 830 g

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