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Needle Roller Bearing - Sealed Both Sides, With Inner Ring, Machined, NA69 Series (Part Numbers)

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

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.

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Shaft dia.
mm
Identification numberMass (Ref.)
g
Boundary dimensions mmStandard mounting dimensions   mmBasic dynamic load rating
C
N
Basic static load rating
C0
N
Allowable rotational speed
rpm
Assembled
inner ring
With two sealsWith one sealdDCBrs minFwdaDa
Max.
Min.Max.
10--24.5102213140.3141213208 0808 49014 000LRTZ 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 98010014040411.1115107113134134 000297 0001 700LRTZ 10011541
110--2 15011015040411.1125117123144140 000322 0001 500LRTZ 11012541
120--2 99012016545461.1135127133159178 000410 0001 400LRTZ 12013546
130--4 08013018050511.5150138148172206 000511 0001 300LRTZ 13015051
140--4 34014019050511.5160148158182214 000549 0001 200LRTZ 14016051
                 
Part Number
NA6901UU
NA6902UU
NA6903UU
NA6904UU
NA6905UU
NA6906UU
NA6907UU
NA6908UU
NA6909UU
NA6910UU
NA6912UU
NA6914UU
NA6915UU
NA6916UU
NA6917UU
NA6918UU
Part NumberMinimum order quantityVolume DiscountDays 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)
1 Piece(s)

10 Days or more

122423120001550020400--
1 Piece(s)Available

10 Days or more

15282495001850027100--
1 Piece(s)

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17302485001980030600--
1 Piece(s)

10 Days or more

20373175001800020500--
1 Piece(s)

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25423165002030025100--
1 Piece(s)

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30473155004010063000--
1 Piece(s)Available

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35553745005160092600--
1 Piece(s)Available

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40624140003720058400--
1 Piece(s)Available

8 Days

456841350066600127000--
1 Piece(s)Available

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507241350070800142000--
1 Piece(s)Available

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608546300093400186000--
1 Piece(s)Available

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70100552500124000281000--
1 Piece(s)Available

8 Days

75105552000128000299000--
1 Piece(s)Available

8 Days

80110552000132000317000--
1 Piece(s)Available

8 Days

85120641900168000448000--
1 Piece(s)Available

8 Days

90125641800172000471000--

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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

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