Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Roller FollowerRNAST Type (RNAST8M)

THK

NAST type with no inner ring

Part Number

Configured Part Number is shown.

RNAST8M

: 30; 45; 60

Part Number
RNAST8M

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Outer Diameter D (Ø)	Width C (mm)	Roller Type	Roller Follower Inner Dia. D (mm)	Material	Basic Load Rating Dynamic Rating (kN)	Basic Load Rating Static Rating (kN)	Allowable Rotational Speed (rpm)	Track Load Capacity (kN)
	MYR 63.14	1 Piece(s)		32 Day(s) or more	24	9.8	Cylindrical Outer Ring	12	Stainless Steel	5.68	5.89	17000	4.02

Basic Information

Product Category	Roller Follower	Size Standard	Metric System	Roller Follower Type	Separate Type
Roller Lining	No	Axis	No	Rolling Guide Method	With Gage
Inner Ring	No	Sealing Structure	No Seal	Dedicated Grease Fitting Included	NA

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- RNAST
- RNAST-R
Clear
Outer Diameter D(Ø)
16

19

24

30

32

35

40

47

52

62

72

80

85

90
Clear
Width C(mm)
7.8

9.8

11.8

15.8

19.8
Clear
Roller Type
- Spherical Outer Ring
- Cylindrical Outer Ring
Clear
Roller Follower Inner Dia. D(mm)
7

10

12

14

16

20

22

25

30

38

42

50

55

60
Clear
Material
- Carbon Steel
- Stainless Steel
Clear
Allowable Rotational Speed(rpm)
3500

4000

5000

5500

7000

8500

9500

10000

13000

15000

17000

20000

30000
Clear
Track Load Capacity(kN)
1.08

1.37

1.86

2.35

2.45

2.74

3.14

3.53

3.72

4.02

4.61

5.29

5.59

5.98

6.57

6.66

8.13

9.31

10.1

10.9

11

12.7

14.1

22.1

25.7

26.9

28.5

30.2
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

3 Day(s) or Less

4 Day(s) or Less

6 Day(s) or Less

30 Day(s) or Less

32 Day(s) or Less

33 Day(s) or Less

60 Day(s) or Less

62 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Roller Follower
IKO

Standard Price : MYR 295.00-

Days to Ship : 4 Day(s) or more
Roller FollowerSpherical Outer RingNo Separation TypeNART Type
THK

Standard Price : MYR 47.76-

Days to Ship : 1 Day(s) or more
Roller FollowerNAST-ZZ Type
THK

Standard Price : MYR 34.38-

Days to Ship : 1 Day(s) or more
Roller FollowerNAST Type
THK

Standard Price : MYR 31.52-

Days to Ship : 1 Day(s) or more
Full Roller Type Roller FollowerNATV
NTN

Standard Price : MYR 71.80-

Days to Ship : 1 Day(s) or more
Roller Follower NATV
INA

Standard Price : MYR 76.42-

Days to Ship : 2 Day(s) or more
Roller Follower NATR
INA

Standard Price : MYR 61.18-

Days to Ship : 2 Day(s) or more

back next

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Roller FollowerRNAST Type (RNAST8M)

Basic Information

Configure

Specification/Dimensions

type

Outer Diameter D(Ø)

Width C(mm)

Roller Type

Roller Follower Inner Dia. D(mm)

Material

Allowable Rotational Speed(rpm)

Track Load Capacity(kN)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm