NS Precision NAST Yoke-Type Track Rollers (Open Type, 6-50 mm)

NS NAST open-type (no side plates) caged needle yoke-type track rollers with cylindrical or crowned (R) outer ring, bores 6-50 mm.

Key features

Caged needle rollers, open type without side plates
NAST..R: crowned outer ring
Inner ring included
Compact track roller for cam mechanisms

Specifications

Product	Yoke-type track roller
Series	NAST
Load rating unit	kgf
Brand	NS
Product type	Track Rollers
Source	NS NS Precision catalogue (CAT No. NS-2019-01), p. 60

NAST6		d: 6 mm \| D: 19 mm \| B1: 10 mm \| C: 370 kgf \| C0: 290 kgf \| Mass: 17.8 g
NAST6R		d: 6 mm \| D: 19 mm \| B1: 10 mm \| C: 370 kgf \| C0: 290 kgf \| Mass: 17.8 g
NAST8		d: 8 mm \| D: 24 mm \| B1: 10 mm \| C: 510 kgf \| C0: 380 kgf \| Mass: 28 g
NAST8R		d: 8 mm \| D: 24 mm \| B1: 10 mm \| C: 510 kgf \| C0: 380 kgf \| Mass: 28 g
NAST10		d: 10 mm \| D: 30 mm \| B1: 12 mm \| C: 880 kgf \| C0: 640 kgf \| Mass: 50 g
NAST10R		d: 10 mm \| D: 30 mm \| B1: 12 mm \| C: 880 kgf \| C0: 640 kgf \| Mass: 50 g
NAST12		d: 12 mm \| D: 32 mm \| B1: 12 mm \| C: 940 kgf \| C0: 710 kgf \| Mass: 58 g
NAST12R		d: 12 mm \| D: 32 mm \| B1: 12 mm \| C: 940 kgf \| C0: 710 kgf \| Mass: 58 g
NAST15		d: 15 mm \| D: 35 mm \| B1: 12 mm \| C: 1110 kgf \| C0: 920 kgf \| Mass: 62 g
NAST15R		d: 15 mm \| D: 35 mm \| B1: 12 mm \| C: 1110 kgf \| C0: 920 kgf \| Mass: 62 g
NAST17		d: 17 mm \| D: 40 mm \| B1: 16 mm \| C: 1580 kgf \| C0: 1340 kgf \| Mass: 110 g
NAST17R		d: 17 mm \| D: 40 mm \| B1: 16 mm \| C: 1580 kgf \| C0: 1340 kgf \| Mass: 110 g
NAST20		d: 20 mm \| D: 47 mm \| B1: 16 mm \| C: 1740 kgf \| C0: 1560 kgf \| Mass: 155 g
NAST20R		d: 20 mm \| D: 47 mm \| B1: 16 mm \| C: 1740 kgf \| C0: 1560 kgf \| Mass: 155 g
NAST25		d: 25 mm \| D: 52 mm \| B1: 16 mm \| C: 1870 kgf \| C0: 1790 kgf \| Mass: 180 g
NAST25R		d: 25 mm \| D: 52 mm \| B1: 16 mm \| C: 1870 kgf \| C0: 1790 kgf \| Mass: 180 g
NAST30		d: 30 mm \| D: 62 mm \| B1: 20 mm \| C: 2740 kgf \| C0: 2850 kgf \| Mass: 320 g
NAST30R		d: 30 mm \| D: 62 mm \| B1: 20 mm \| C: 2740 kgf \| C0: 2850 kgf \| Mass: 320 g
NAST35		d: 35 mm \| D: 72 mm \| B1: 20 mm \| C: 2910 kgf \| C0: 3170 kgf \| Mass: 440 g
NAST35R		d: 35 mm \| D: 72 mm \| B1: 20 mm \| C: 2910 kgf \| C0: 3170 kgf \| Mass: 440 g
NAST40		d: 40 mm \| D: 80 mm \| B1: 20 mm \| C: 3220 kgf \| C0: 3800 kgf \| Mass: 530 g
NAST40R		d: 40 mm \| D: 80 mm \| B1: 20 mm \| C: 3220 kgf \| C0: 3800 kgf \| Mass: 530 g
NAST45		d: 45 mm \| D: 85 mm \| B1: 20 mm \| C: 3360 kgf \| C0: 4110 kgf \| Mass: 580 g
NAST45R		d: 45 mm \| D: 85 mm \| B1: 20 mm \| C: 3360 kgf \| C0: 4110 kgf \| Mass: 580 g
NAST50		d: 50 mm \| D: 90 mm \| B1: 20 mm \| C: 3500 kgf \| C0: 4430 kgf \| Mass: 635 g
NAST50R		d: 50 mm \| D: 90 mm \| B1: 20 mm \| C: 3500 kgf \| C0: 4430 kgf \| Mass: 635 g

Track RollersNS Precision

26 product codes available in this family

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NS Precision NAST Yoke-Type Track Rollers (Open Type, 6-50 mm)

Brand NS Precision·Track Rollers

Available part numbers (26)

NAST6, NAST6R, NAST8, NAST8R, NAST10, NAST10R, NAST12, NAST12R, NAST15, NAST15R + 16 more — see full table ↓

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NS Precision NAST Yoke-Type Track Rollers (Open Type, 6-50 mm)