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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series (NAX1223)

Volume Discount

IKO

IKO Combined Type Needle Roller Bearings arecombinations of a radial bearing and a thrust bearing.Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearingsare used as thrust bearings. They are compact andvery economical, and can be subjected to radial loadsand axial loads simultaneously.They are widely used for machine tools, textilemachinery, and industrial machiner

Part Number

Configured Part Number is shown.

NAX1223

Product Specifications
Part Numbers
Catalog

Shaft dia. mm	Identification number				Boundary dimensions mm									Standard mounting dimension d_a Min. mm	Basic dynamic load rating C		Basic static load rating C₀		Allowable rotational speed rpm
Shaft dia. mm	Without dust cover	Mass (Ref.) g	With dust cover	Mass (Ref.) g	F_w	D	D₁	D₂	L	H	l₁	r_s min	d_i	Standard mounting dimension d_a Min. mm	Radial N	Axial N	Radial N	Axial N	Allowable rotational speed rpm
10	NAX 1023	38.5	NAX 1023Z	40.0	10	19	24	25.0	23	9	6.5	0.3	10	18	8 230	10 000	9 190	11 100	9 500
12	NAX 1223	43.5	NAX 1223Z	45.5	12	21	26	27.0	23	9	6.5	0.3	12	20	9 250	9 670	11 200	11 100	9 000
15	NAX 1523 -	47.5 -	NAX 1523Z -	48.5 -	15	24	28	29.0	23	9	6.5	0.3	15	23	12 300	9 930	14 900	12 200	8 500
15	NAX 1523 -	47.5 -	NAX 1523Z -	48.5 -	15	24	28	29.0	23	9	6.5	0.3	15	26	12 300	10 200	14 900	23 900	14 000
17	NAX 1725 -	54 -	NAX 1725Z -	56 -	17	26	30	31.0	25	9	8.0	0.3	17	25	12 900	10 800	16 300	14 500	8 500
17	NAX 1725 -	54 -	NAX 1725Z -	56 -	17	26	30	31.0	25	9	8.0	0.3	17	28	12 900	11 400	16 300	28 600	13 000
20	NAX 2030 -	85.5 -	NAX 2030Z -	89 -	20	30	35	36.0	30	10	10.5	0.3	20	29	17 600	14 200	25 400	19 700	7 500
20	NAX 2030 -	85.5 -	NAX 2030Z -	89 -	20	30	35	36.0	30	10	10.5	0.3	20	33	17 600	19 000	25 400	48 700	11 000
25	NAX 2530 -	131 -	NAX 2530Z -	135 -	25	37	42	43.0	30	11	9.5	0.6	25	35	20 000	19 600	32 100	29 700	7 000
25	NAX 2530 -	131 -	NAX 2530Z -	135 -	25	37	42	43.0	30	11	9.5	0.6	25	40	20 000	22 700	32 100	60 700	9 000
30	NAX 3030 -	145 -	NAX 3030Z -	151 -	30	42	47	48.0	30	11	9.5	0.6	30	40	25 100	20 400	40 100	33 600	6 500
30	NAX 3030 -	145 -	NAX 3030Z -	151 -	30	42	47	48.0	30	11	9.5	0.6	30	45	25 100	27 400	40 100	81 000	8 000
35	NAX 3530 -	169 -	NAX 3530Z -	176 -	35	47	52	53.0	30	12	9.0	0.6	35	45	26 900	21 200	46 200	37 600	6 000
35	NAX 3530 -	169 -	NAX 3530Z -	176 -	35	47	52	53.0	30	12	9.0	0.6	35	50	26 900	29 100	46 200	91 100	7 000
40	NAX 4032 -	219 -	NAX 4032Z -	227 -	40	52	60	61.0	32	13	10.0	0.6	40	52	29 400	26 900	54 100	50 000	5 500
40	NAX 4032 -	219 -	NAX 4032Z -	227 -	40	52	60	61.0	32	13	10.0	0.6	40	57	29 400	41 700	54 100	133 000	6 000
45	NAX 4532 -	264 -	NAX 4532Z -	273 -	45	58	65	66.5	32	14	9.0	0.6	45	57	31 000	27 900	60 200	55 100	5 000
45	NAX 4532 -	264 -	NAX 4532Z -	273 -	45	58	65	66.5	32	14	9.0	0.6	45	62	31 000	40 800	60 200	133 000	5 500
50	NAX 5035 -	287 -	NAX 5035Z -	297 -	50	62	70	71.5	35	14	10.0	0.6	50	62	42 200	28 800	83 400	60 100	4 500
50	NAX 5035 -	287 -	NAX 5035Z -	297 -	50	62	70	71.5	35	14	10.0	0.6	50	67	42 200	43 300	83 400	148 000	5 000
60	NAX 6040 -	417 -	NAX 6040Z -	454 -	60	72	85	86.5	40	17	12.0	1.0	60	75	47 500	41 400	103 000	89 700	4 000
60	NAX 6040 -	417 -	NAX 6040Z -	454 -	60	72	85	86.5	40	17	12.0	1.0	60	82	47 500	64 600	103 000	224 000	4 000
70	NAX 7040	555.0	NAX 7040Z	606.0	70	85	95	96.5	40	18	11.0	1.0	70	85	55 500	43 100	120 000	101 000	3 500

: 30; 45; 60

Part Number
NAX1223

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	I.D. d (Ø)	O.D. D (Ø)	Width B (mm)	Rotational Speed (rpm)	Basic Load Rating, Dynamic Rating (N)	Basic Load Rating, Static Rating (N)	Shield Shape	I.D.(the Smaller Diameter Side) (mm)	Outer Diameter (Small Diameter Side) (mm)	Basic Dynamic Load Rating C Radial (N)	Basic Dynamic Load Rating C Axial (N)	Basic Static Load Rating Co Radial (N)	Basic Static Load Rating Co Axial (N)
	1 Piece(s)	Available	13 Days or more	10	12	21	23	9000	9250	11200	Without inner and outer rings	12	21	9250	9670	11200	11100

Product TOP

Basic Information

Raceway Ring Shape	Composite Roller	Load Direction	Radial / Thrust	Inner/Outer Ring Material	Steel
Outer Ring	With Outer Ring	Number of Raceway Ring Rows	Double Row	Size Standards	Metric System
Specifications	Standard / Abrasion Resistance / For high Speed	Rolling Element Material	Steel	Outer Ring Type	Semicircular Grooved
Format of Shaft Bearing	With Thrust and Ball Bearing

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1 Part Numbers

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Specification/Dimensions

type
- NAX
- NAXZ
Clear
I.D. d(Ø)
10

12

15

17

20

25

30

35

40

45

50

60

70
Clear
O.D. D(Ø)
19

21

24

26

30

37

42

47

52

58

62

78

85
Clear
Width B(mm)
23

25

27

30

32

35

40
Clear
Shield Shape
- With dust proof cover without inner and outer rings
- Without inner and outer rings
Clear
I.D.(the Smaller Diameter Side)(mm)
10

12

15

17

20

25

30

35

40

45

50

60

70
Clear
Outer Diameter (Small Diameter Side)(mm)
19

21

24

26

30

37

42

47

52

58

62

72

85
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

13 Days or Less
Clear

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

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Combination Needle Roller/Thrust Ball Bearing - Without Inner Ring, NAX Series (NAX1223)

Basic Information

Configure

Specification/Dimensions

type

I.D. d(Ø)

O.D. D(Ø)

Width B(mm)

Shield Shape

I.D.(the Smaller Diameter Side)(mm)

Outer Diameter (Small Diameter Side)(mm)

CAD