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Roller Followers - NAST-ZZ Series. (NAST20MZZUU)

On Sale Till 07/03/2025
Volume Discount

THK

NAST type isolation bearing with side plates both sides of the inner ring to form a labyrinth seal.

Part Number

Configured Part Number is shown.

NAST20MZZUU

Product TOP

: 30; 45; 60

Part Number
NAST20MZZUU

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Roller Type	Outer Diameter D (Ø)	Width C (mm)	Roller Follower ID (mm)	Material	Basic Load Rating Dynamic Rating (kN)	Basic Load Rating Static Rating (kN)	Allowable Rotational Speed (rpm)	Sealing Structure	Track Load Capacity (kN)
	1 Piece(s)	Available	87 Days or more	-	Cylindrical Outer Ring	47	19.8	20	Stainless Steel	19.2	24.5	8500	Shield Shape	13.8

Basic Information

Category	Roller Follower	Roller Lining	No	Roller Follower Type	Separate Type
Axis	No	Size Standard	Metric System	Rolling Guide Method	With Gage
Inner Ring	Presence	Dedicated Grease Fitting Included	No

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- NAST-ZZ
- NAST-ZZR
Clear
Roller Type
- Spherical Outer Ring
- Cylindrical Outer Ring
Clear
Outer Diameter D(Ø)
19

24

30

32

35

40

47

52

62

72

80

85

90
Clear
Width C(mm)
13.8

15.8

19.8

24.8

25.8
Clear
Roller Follower ID(mm)
6

8

10

12

15

17

20

25

30

35

40

45

50
Clear
Material
- Carbon Steel
- Stainless Steel
Clear
Allowable Rotational Speed(rpm)
3500

4000

5000

5500

7000

8500

9500

10000

13000

15000

17000

20000
Clear
Sealing Structure
- Open Type
- Shield Shape
Clear
Track Load Capacity(kN)
1.37

1.86

2.45

2.74

3.14

3.53

3.72

4.51

4.61

5.29

6.66

6.86

7.35

8.04

8.13

9.31

10.1

11

11.8

13.8

15.3

22.1

25.7

30.3

31.1

34
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

8 Days or Less

15 Days or Less

16 Days or Less

47 Days or Less

77 Days or Less

86 Days or Less

87 Days or Less
Clear

Specify Alterations

Consult the THK Technical Support Site as well when making selections.
The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Roller Followers - NAST-ZZ Series. (NAST20MZZUU)

Basic Information

Configure

Specification/Dimensions

type

Roller Type

Outer Diameter D(Ø)

Width C(mm)

Roller Follower ID(mm)

Material

Allowable Rotational Speed(rpm)

Sealing Structure

Track Load Capacity(kN)

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

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