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Separable Roller Trackers - Open, with cage and inner ring NAST series.

Separable Roller Trackers - Open, with cage and inner ring NAST series.
  • Volume Discount

IKO Roller Followers are bearings designed for outer ring rotation, in which needle rollers are incorporatedin a thick walled outer ring.Roller Followers include separable and non-separable types. These bearings are available in a variety oftypes to suit almost any kind of application. They are widely used for cam mechanisms and for linearmotions of conveying equipment.
·Separatable
·with Inner Ring
·Open Type
·with Cage
·NAST Series

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Shaft dia.
mm
Identification number
Open type
Mass (Ref.)
g
Boundary dimensions mmBasic dynamic load rating
C
N
Basic static load rating
C0
N
Assembled inner ring
dDBCr  (1)
s min
r   (1)
1s min
Fw
Crowned outer ringCylindrical outer ring
6NAST   6 RNAST   617.806.0019.0010.009.800.300.3010.004 1604 550LRT   61010 S
8NAST   8 RNAST   828.008.0024.0010.009.800.600.3012.005 6505 890LRT   81210 S
10NAST 10 RNAST 1049.5010.0030.0012.0011.801.000.3014.009 7909 680LRT 101412 S
12NAST 12 RNAST 1258.0012.0032.0012.0011.801.000.3016.0010 50010 900LRT 121612 S
15NAST 15 RNAST 1562.0015.0035.0012.0011.801.000.3020.0012 40014 300LRT 152012 S
17NAST 17 RNAST 17109.0017.0040.0016.0015.801.000.3022.0017 60020 900LRT 172216 S
20NAST 20 RNAST 20157.0020.0047.0016.0015.801.000.3025.0019 40024 500LRT 202516 S
25NAST 25 RNAST 25180.0025.0052.0016.0015.801.000.3030.0020 80028 400LRT 253016 S
30NAST 30 RNAST 30320.0030.0062.0020.0019.801.000.6038.0030 50045 400LRT 303820 S
35NAST 35 RNAST 35440.0035.0072.0020.0019.801.000.6042.0032 40050 600LRT 354220 S
40NAST 40 RNAST 40530.0040.0080.0020.0019.801.501.0050.0035 90061 100LRT 405020 S
45NAST 45 RNAST 45580.0045.0085.0020.0019.801.501.0055.0037 40066 400LRT 455520 S
50NAST 50 RNAST 50635.0050.0090.0020.0019.801.501.0060.0038 90071 700LRT 506020 S
              
Part Number
NAST6
NAST10
NAST15
NAST17R
NAST25R
NAST30
NAST30R
NAST35
NAST40
NAST40R
NAST45R
NAST50
NAST50R
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSRoller Type Roller O.D. D
(Ø)
Width C
(mm)
Roller Follower ID
(mm)
Basic Load Rating, Dynamic Rating
(kN)
Basic Load Rating, Static Rating
(kN)
Allowable Rotational Speed
(rpm)
Inner Wheel Width
(mm)
Lubrication Hole Location Operating Temperature
(F)
Tightening Torque Total Length
1 Piece(s)Available

8 Days or more

10Cylindrical Outer Ring199.864.164.551400010No Oil Hole-4F / 248F00
1 Piece(s)

13 Days or more

-Cylindrical Outer Ring3011.8109.799.68840012No Oil Hole-4F / 248F00
1 Piece(s)Available

8 Days or more

10Cylindrical Outer Ring3511.81512.414.3560012No Oil Hole-4F / 248F00
10 Piece(s)Available

51 Days

10Spherical Outer Ring4015.81717.620.9494116----
1 Piece(s)Available

8 Days

-Spherical Outer Ring5215.82520.828.4336016No Oil Hole-4F / 248F00
1 Piece(s)Available

8 Days

-Cylindrical Outer Ring6219.83030.545.4280020No Oil Hole-4F / 248F00
1 Piece(s)Available

51 Days

10Spherical Outer Ring6219.83030.545.4280020----
1 Piece(s)Available

51 Days

-Cylindrical Outer Ring7219.83532.450.6240020----
1 Piece(s)Available

51 Days

10Cylindrical Outer Ring8019.84035.961.1210020----
1 Piece(s)Available

51 Days

-Spherical Outer Ring8019.84035.961.1210020----
1 Piece(s)Available

51 Days

10Spherical Outer Ring8519.84537.466.4186720----
1 Piece(s)Available

51 Days

-Cylindrical Outer Ring9019.85038.971.7168020----
1 Piece(s)Available

8 Days

10Spherical Outer Ring9019.85038.971.7168020No Oil Hole-4F / 248F00

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Basic Information

Category Roller Follower Material Carbon Steel Roller Lining No
Roller Follower Type Separate Type Shaft No Unit Metric System
Roller Guiding Method Holder Mounted Inner Ring Presence Shape Open Type

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