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Needle Roller Bearing - Sealed Both Sides, With Inner Ring, Machined, NA69 Series

Volume Discount

IKO

IKO Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings. The outer ring has high rigidity and can easily be used even for light alloy housings. These bearings are available in metric series and inch series, both of which have the caged type and the full complement type. It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations. In addition, there are bearings with and without an inner ring. As the type without inner ring uses a shaft as the raceway surface, a compact design is possible.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Shaft dia. mm	Identification number		Mass (Ref.) g	Boundary dimensions mm						Standard mounting dimensions mm			Basic dynamic load rating C N	Basic static load rating C₀ N	Allowable rotational speed rpm	Assembled inner ring
	With two seals	With one seal		d	D	C	B	r_s min	F_w	d_a		D_a Max.
	With two seals	With one seal		d	D	C	B	r_s min	F_w	Min.	Max.	D_a Max.
10	-	-	24.5	10	22	13	14	0.3	14	12	13	20	8 080	8 490	14 000	LRTZ 101414
12	- NA 6901UU	- NA 6901U	27.5 45.5	12 12	24 24	13 22	14 23	0.3 0.3	16 16	14 14	15 15	22 22	8 470 15 500	9 320 20 400	12 000 12 000	LRTZ 121614 LRTZ 121623
15	- NA 6902UU	- NA 6902U	36 62.5	15 15	28 28	13 23	14 24	0.3 0.3	20 20	17 17	19 19	26 26	9 570 18 500	11 600 27 100	9 500 9 500	LRTZ 152014 LRTZ 152024
17	- NA 6903UU	- NA 6903U	39.5 68.5	17 17	30 30	13 23	14 24	0.3 0.3	22 22	19 19	21 21	28 28	10 300 19 800	13 100 30 600	8 500 8 500	LRTZ 172214 LRTZ 172224
20	- NA 6904UU	- NA 6904U	78.5 137	20 20	37 37	17 30	18 31	0.3 0.3	25 25	22 22	24 24	35 35	18 000 33 000	20 500 44 600	7 500 7 500	LRTZ 202518 LRTZ 202531
22	- NA 69/22UU	- NA 69/22U	87.5 153	22 22	39 39	17 30	18 31	0.3 0.3	28 28	24 24	27 27	37 37	18 300 33 800	23 700 52 000	7 000 7 000	LRTZ 222818 LRTZ 222831
25	- NA 6905UU	- NA 6905U	92.5 162	25 25	42 42	17 30	18 31	0.3 0.3	30 30	27 27	29 29	40 40	20 300 39 200	25 100 58 700	6 500 6 500	LRTZ 253018 LRTZ 253031
28	- NA 69/28UU	- NA 69/28U	101 177	28 28	45 45	17 30	18 31	0.3 0.3	32 32	30 30	31 31	43 43	21 000 38 900	26 800 59 100	6 000 6 000	LRTZ 283218 LRTZ 283231
30	- NA 6906UU	- NA 6906U	106 185	30 30	47 47	17 30	18 31	0.3 0.3	35 35	32 32	34 34	45 45	21 500 40 100	28 400 63 000	5 500 5 500	LRTZ 303518 LRTZ 303531
32	- NA 69/32UU	- NA 69/32U	167 300	32 32	52 52	20 36	21 37	0.6 0.6	40 40	36 36	39 39	48 48	29 400 50 300	44 200 88 300	5 000 5 000	LRTZ 324021 LRTZ 324037
35	- NA 6907UU	- NA 6907U	179 320	35 35	55 55	20 36	21 37	0.6 0.6	42 42	39 39	41 41	51 51	30 100 51 600	46 300 92 600	4 500 4 500	LRTZ 354221 LRTZ 354237
40	- NA 6908UU	- NA 6908U	245 440	40 40	62 62	22 40	23 41	0.6 0.6	48 48	44 44	47 47	58 58	37 200 63 700	58 400 117 000	4 000 4 000	LRTZ 404823 LRTZ 404841
45	- NA 6909UU	- NA 6909U	290 520	45 45	68 68	22 40	23 41	0.6 0.6	52 52	49 49	51 51	64 64	38 900 66 600	63 400 127 000	3 500 3 500	LRTZ 455223 LRTZ 455241
50	- NA 6910UU	- NA 6910U	295 530	50 50	72 72	22 40	23 41	0.6 0.6	58 58	54 54	57 57	68 68	41 300 70 800	71 100 142 000	3 500 3 500	LRTZ 505823 LRTZ 505841
55	- NA 6911UU	- NA 6911U	415 730	55 55	80 80	25 45	26 46	1 1	63 63	60 60	61 61	75 75	52 200 89 400	85 700 171 000	3 000 3 000	LRTZ 556326 LRTZ 556346
60	- NA 6912UU	- NA 6912U	445 785	60 60	85 85	25 45	26 46	1 1	68 68	65 65	66 66	80 80	54 500 93 400	92 800 186 000	3 000 3 000	LRTZ 606826 LRTZ 606846
65	- NA 6913UU	- NA 6913U	475 845	65 65	90 90	25 45	26 46	1 1	72 72	70 70	70.5 70.5	85 85	56 800 97 400	99 800 200 000	2 500 2 500	LRTZ 657226 LRTZ 657246
70	- NA 6914UU	- NA 6914U	770 1 400	70 70	100 100	30 54	31 55	1 1	80 80	75 75	78 78	95 95	76 900 124 000	143 000 281 000	2 500 2 500	LRTZ 708031 LRTZ 708055
75	- NA 6915UU	- NA 6915U	815 1 480	75 75	105 105	30 54	31 55	1 1	85 85	80 80	83 83	100 100	79 600 128 000	153 000 299 000	2 000 2 000	LRTZ 758531 LRTZ 758555
80	- NA 6916UU	- NA 6916U	860 1 570	80 80	110 110	30 54	31 55	1 1	90 90	85 85	88 88	105 105	80 700 132 000	158 000 317 000	2 000 2 000	LRTZ 809031 LRTZ 809055
85	- NA 6917UU	- NA 6917U	1 300 2 360	85 85	120 120	35 63	36 64	1.1 1.1	100 100	91.5 91.5	98 98	113.5 113.5	103 000 168 000	225 000 448 000	1 900 1 900	LRTZ 8510036 LRTZ 8510064
90	- NA 6918UU	- NA 6918U	1 360 2 480	90 90	125 125	35 63	36 64	1.1 1.1	105 105	96.5 96.5	103 103	118.5 118.5	106 000 172 000	238 000 471 000	1 800 1 800	LRTZ 9010536 LRTZ 9010564
95	- NA 6919UU	- NA 6919U	1 420 2 600	95 95	130 130	35 63	36 64	1.1 1.1	110 110	101.5 101.5	108 108	123.5 123.5	109 000 177 000	250 000 493 000	1 700 1 700	LRTZ 9511036 LRTZ 9511064
100	-	-	1 980	100	140	40	41	1.1	115	107	113	134	134 000	297 000	1 700	LRTZ 10011541
110	-	-	2 150	110	150	40	41	1.1	125	117	123	144	140 000	322 000	1 500	LRTZ 11012541
120	-	-	2 990	120	165	45	46	1.1	135	127	133	159	178 000	410 000	1 400	LRTZ 12013546
130	-	-	4 080	130	180	50	51	1.5	150	138	148	172	206 000	511 000	1 300	LRTZ 13015051
140	-	-	4 340	140	190	50	51	1.5	160	148	158	182	214 000	549 000	1 200	LRTZ 14016051

: 30; 45; 60

Part Number
NA69/32UU
NA6901UU
NA6902UU
NA6903UU
NA6904UU
NA6905UU
NA6906UU
NA6907UU
NA6908UU
NA6909UU
NA6910UU
NA6911UU
NA6912UU
NA6913UU
NA6914UU
NA6915UU
NA6916UU
NA6917UU
NA6918UU

Minimum order quantity	Volume Discount	Days to Ship	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)	Basic Load Rating, Dynamic Rating (Ca) (N)	Basic Load Rating, Static Rating (Coa) (N)
6 Piece(s)	Available	51 Days	32	52	37	5000	50300	88300	50300	88300
1 Piece(s)		10 Days or more	12	24	23	12000	15500	20400	-	-
1 Piece(s)	Available	10 Days or more	15	28	24	9500	18500	27100	-	-
1 Piece(s)		10 Days or more	17	30	24	8500	19800	30600	-	-
1 Piece(s)		10 Days or more	20	37	31	7500	18000	20500	-	-
1 Piece(s)		10 Days or more	25	42	31	6500	20300	25100	-	-
1 Piece(s)		10 Days or more	30	47	31	5500	40100	63000	-	-
1 Piece(s)	Available	10 Days or more	35	55	37	4500	51600	92600	-	-
1 Piece(s)	Available	10 Days or more	40	62	41	4000	37200	58400	-	-
1 Piece(s)	Available	8 Days	45	68	41	3500	66600	127000	-	-
1 Piece(s)	Available	8 Days	50	72	41	3500	70800	142000	-	-
1 Piece(s)	Available	51 Days	55	80	46	3000	89400	171000	89400	171000
1 Piece(s)	Available	8 Days	60	85	46	3000	93400	186000	-	-
1 Piece(s)	Available	51 Days	65	90	46	2500	97400	200000	97400	200000
1 Piece(s)	Available	8 Days	70	100	55	2500	124000	281000	-	-
1 Piece(s)	Available	8 Days	75	105	55	2000	128000	299000	-	-
1 Piece(s)	Available	8 Days	80	110	55	2000	132000	317000	-	-
1 Piece(s)	Available	8 Days	85	120	64	1900	168000	448000	-	-
1 Piece(s)	Available	8 Days	90	125	64	1800	172000	471000	-	-

Product TOP

Basic Information

Raceway Ring Shape	Needle Roller	Load Direction	Radial	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	Holder Mounted	Closed Type	Double-sided Closed Type	Shield Shape	With Inner Wheel
the Number of Oil Holes of Inner Wheel(piece)	0

Configure

19 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

I.D. d(Ø)
12

15

17

20

25

30

32

35

40

45

50

55

60

65

70

75

80

85

90
Clear
O.D. D(Ø)
24

28

30

37

42

47

52

55

62

68

72

80

85

90

100

105

110

120

125
Clear
Width B(mm)
23

24

31

37

41

46

55

64
Clear
type
- NAUU+LRTZ
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Days or Less

10 Days or Less

51 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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