(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

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

Solid Needle Roller Bearing (NK21/16R)

On Sale Till 15/12/2024
Volume Discount

NTN

•Specification: Standard
•Outer Ring: With Outer Ring
•Load Direction: Radial
•Raceway Ring Shape: Needle Roller
•Inner/Outer Ring Material: Steel

Part Number

Configured Part Number is shown.

NK21/16R

Product TOP

: 30; 45; 60

Part Number
NK21/16R

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Load Direction	I.D. d (Ø)	O.D. D (Ø)	Width B (mm)	Precision (JIS)	Number of Raceway Ring Rows	Size Standards	Retainer Type	Basic Load Rating, Dynamic Rating (N)	Sealing Structure	Lubricant	Specifications	Revolution Frequency (rpm)	Series
	1 Piece(s)	Available	8 Days or more	-	-	21	29	16	Grade 0	Single Row	Metric System	-	13700	Brim Type	-	-	13000	No Inner Wheel

Basic Information

Raceway Ring Shape	Needle Roller	Inner/Outer Ring Material	Steel	Outer Ring	With Outer Ring
Specifications/Environment	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat

Please check the type/dimensions/specifications of the part NK21/16R in the Solid Needle Roller Bearing series.

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Load Direction
- Radial
Clear
Retainer Type
- Resin Forming
Clear
Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
Clear
Specifications
Clearance adjusting shape
Clear
type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAO
Clear
I.D. d(Ø)
5

6

7

8

9

10

12

14

15

16

17

18

19

20

21

22

24

25

26

28

29

30

32

34.925(1 3/8)

35

37

38

40

42

43

45

47

48

50

52

55

58

60

63

65

68

70

72

73

75

80

85

90

95

100

105

110

115

120

130

135

145

150

155

160

165

195

205

245

265

285

290

330
Clear
O.D. D(Ø)
10

12

13

14

15

16

17

19

20

22

23

24

25

26

27

28

29

30

32

34

37

38

39

40

42

45

47

47.625(1 7/8)

48

50

52

53

55

57

58

62

68

72

78

80

82

85

90

92

95

100

105

110

115

120

125

130

140

150

165

175

180

190

225

250

300

320

360

380
Clear
Width B(mm)
8

10

11

12

13

16

17

18

20

22

23

25

25.40(1)

26

27

30

32

34

35

36

40

45

46

50

54

60

63

67

69

80

100
Clear
Precision (JIS)
- Grade 0
- Grade 4
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
Clear
Size Standards
- Metric System
- Inch Base
Clear
Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
Clear
Revolution Frequency(rpm)
800

950

1000

1100

1300

1400

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

2700

2800

2900

3100

3300

3400

3600

3700

3800

4000

4300

4400

4700

5000

5500

6000

6500

7000

7500

8500

9000

9500

10000

11000

12000

13000

14000

15000

16000

17000

18000

19000

20000

21000

23000

25000

27000
Clear
Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
Clear

Days to Ship

All

Same day

8 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

14 Days or Less

16 Days or Less

20 Days or Less
Clear

Specify Alterations

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

Products like this...

Part Number
NK10/16
NK100/26R
NK105/26R
NK21/20R
NK22/16R
NK22/20R

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Load Direction	I.D. d (Ø)	O.D. D (Ø)	Width B (mm)	Precision (JIS)	Number of Raceway Ring Rows	Size Standards	Retainer Type	Basic Load Rating, Dynamic Rating (N)	Sealing Structure	Lubricant	Specifications	Revolution Frequency (rpm)	Series
1 Piece(s)	Available	8 Days or more	-	-	10	17	16	Grade 0	Single Row	Metric System	-	5450	-	-	-	19000	No Inner Wheel
1 Piece(s)	Available	11 Days or more	-	-	100	120	26	Grade 0	Single Row	Metric System	-	73500	Brim Type	-	-	2700	No Inner Wheel
1 Piece(s)	Available	11 Days or more	-	-	105	125	26	Grade 0	Single Row	Metric System	-	76500	Brim Type	-	-	2500	No Inner Wheel
1 Piece(s)	Available	8 Days or more	-	-	21	29	20	Grade 0	Single Row	Metric System	-	17400	Brim Type	-	-	13000	No Inner Wheel
1 Piece(s)	Available	8 Days or more	-	-	22	30	16	Grade 0	Single Row	Metric System	-	14200	Brim Type	-	-	12000	No Inner Wheel
1 Piece(s)	Available	8 Days or more	-	-	22	30	20	Grade 0	Single Row	Metric System	-	18000	Brim Type	-	-	12000	No Inner Wheel

Additional Products in this Category

Tech Support

: Technical Inquiry

Top of the page

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

Contact Information: Contact Us

Inquiry Format

All Categories

Categories

Applications

Brands

How can we improve?

Solid Needle Roller Bearing (NK21/16R)

Basic Information

Configure

Specification/Dimensions

Load Direction

Retainer Type

Lubricant

Specifications

type

I.D. d(Ø)

O.D. D(Ø)

Width B(mm)

Precision (JIS)

Number of Raceway Ring Rows

Size Standards

Sealing Structure

Revolution Frequency(rpm)

Series