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Needle Roller Bearing - With Inner Ring, Machined, NA49 Series (NA4936)

Needle Roller Bearing - With Inner Ring, Machined, NA49 Series NA4936
  • Volume Discount

IKO

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.

PDF

Part Number

Configured Part Number is shown.

NA4936

Shaft dia.
mm		Identification numberMass (Ref.)
g		dBoundary dimensions   mmStandard mounting dimensions   mmBasic dynamic load rating
C
N		Basic static load rating
C0
N		Allowable rotational speed
rpm		Assembled
inner ring
NA 49DCBrs minFwSdaDa
Max.
Min.Max.
5NA   495
-
-		7.3
11.9
16.7		5
5
5		13
15
15		10
12
16		-
-
-		0.15
0.2
0.2		7
8
8		0.5
0.5
0.5		6.2
6.6
6.6		6.7
7.7
7.7		11.8
13.4
13.4		2 960
5 060
7 080		2 690
4 690
7 220		60 000
50 000
50 000		LRT     5710
LRT     5812
LRT     5816
6NA   496
-
-		9.1
13
17.5		6
6
6		15
16
16		10
12
16		-
-
-		0.15
0.2
0.2		8
9
9		0.5
0.5
0.5		7.2
7.6
7.6		7.7
8.7
8.7		13.8
14.4
14.4		3 960
5 490
7 680		3 420
5 330
8 210		50 000
45 000
45 000		LRT     6810
LRT     6912
LRT     6916
7NA   497
-
-		11.2
14.3
19.2		7
7
7		17
17
17		10
12
16		-
-
-		0.15
0.2
0.2		9
10
10		0.5
0.5
0.5		8.2
8.6
8.6		8.7
9.7
9.7		15.8
15.4
15.4		4 530
5 880
8 230		3 650
5 970
9 190		45 000
40 000
40 000		LRT     7910
LRT   71012
LRT   71016
8NA   4981581911-0.2100.5101017.46 1805 03040 000LRT   81011
9-
-
NA   499		16.7
22.5
16.7		9
9
9		19
19
20		12
16
11		-
-
-		0.3
0.3
0.3		12
12
12		0.5
0.5
0.5		11
11
11		11.5
11.5
11.5		17
17
18		6 610
9 250
6 600		7 260
11 200
6 310		35 000
35 000
35 000		LRT   91212
LRT   91216
LRT   91211
10NA 4900
-
-		24
30
38		10
10
10		22
22
22		13
16
20		-
-
-		0.3
0.3
0.3		14
14
14		0.5
0.5
0.5		12
12
12		13
13
13		20
20
20		9 230
11 700
14 800		10 100
13 700
18 600		30 000
30 000
30 000		LRT 101413
LRT 101416
LRT 101420
12NA 4901
-
-
-		26.5
33.5
42.5
44.5		12
12
12
12		24
24
24
24		13
16
20
22		-
-
-
-		0.3
0.3
0.3
0.3		16
16
16
16		0.5
0.5
0.5
0.5		14
14
14
14		15
15
15
15		22
22
22
22		9 660
12 300
15 500
17 100		11 100
15 100
20 400
23 000		25 000
25 000
25 000
25 000		LRT 121613
LRT 121616
LRT 121620
LRT 121622
15-
-
NA 4902
-		39.5
50
35
61		15
15
15
15		27
27
28
28		16
20
13
23		-
-
-
-		0.3
0.3
0.3
0.3		19
19
20
20		0.5
0.5
0.3
0.3		17
17
17
17		18
18
19
19		25
25
26
26		14 000
17 700
10 900
19 300		18 700
25 300
13 800
28 800		20 000
20 000
20 000
20 000		LRT   151916
LRT   151920
LRT   152013
LRT   152023
-
-		81
90.5		15
15		33
33		20
20		20.5
20.5		0.3
0.3		20
20		0.3
-		17
17		19
19		31
31		24 300
29 200		26 500
37 200		20 000
7 500		LRT   152020
LRTZ 152020
17-
-
NA 4903
-		43.5
54
39
67		17
17
17
17		29
29
30
30		16
20
13
23		-
-
-
-		0.3
0.3
0.3
0.3		21
21
22
22		0.5
0.5
0.3
0.3		19
19
19
19		20
20
21
21		27
27
28
28		14 400
18 200
11 700
20 800		20 000
27 100
15 600
32 500		19 000
19 000
18 000
18 000		LRT   172116
LRT   172120
LRT   172213
LRT   172223
-
-		104
117		17
17		34
34		25
25		25.5
25.5		0.3
0.3		22
22		0.5
-		19
19		21
21		32
32		29 100
37 900		36 800
57 800		18 000
7 000		LRT   172225
LRTZ 172225
20-
-
NA 4904
-		48.5
61
78.5
136		20
20
20
20		32
32
37
37		16
20
17
30		-
-
-
-		0.3
0.3
0.3
0.3		24
24
25
25		0.5
0.5
0.5
0.5		22
22
22
22		23
23
24
24		30
30
35
35		15 300
19 400
21 000
35 400		22 500
30 500
25 000
48 900		17 000
17 000
16 000
16 000		LRT   202416
LRT   202420
LRT   202517
LRT   202530
-
-
-
-		99
124
110
138		20
20
20
20		38
38
38
38		20
25
20
25		20.5
25.5
20.5
25.5		0.3
0.3
0.3
0.3		25
25
25
25		0.3
0.5
-
-		22
22
22
22		24
24
24
24		36
36
36
36		28 900
34 800
33 300
42 400		35 000
44 400
46 500
63 700		16 000
16 000
6 000
6 000		LRT   202520
LRT   202525
LRTZ 202520
LRTZ 202525
22-
-
NA 49/22
-		52
67.5
87
152		22
22
22
22		34
34
39
39		16
20
17
30		-
-
-
-		0.3
0.3
0.3
0.3		26
26
28
28		0.5
0.5
1
0.5		24
24
24
24		25
25
27
27		32
32
37
37		16 300
20 600
21 400
36 300		24 900
33 800
28 900
56 900		15 000
15 000
14 000
14 000		LRT   222616
LRT   222620
LRT   222817
LRT   222830
25-
-
NA 4905
-		82
123
92.5
160		25
25
25
25		38
38
42
42		20
30
17
30		-
-
-
-		0.3
0.3
0.3
0.3		29
29
30
30		0.5
1
0.5
0.5		27
27
27
27		28
28
29
29		36
36
40
40		21 600
30 900
23 700
42 100		37 200
59 100
30 700
64 300		14 000
14 000
13 000
13 000		LRT   252920
LRT   252930
LRT   253017
LRT   253030
-
-		157
175		25
25		44
44		25
25		25.5
25.5		0.3
0.3		30
30		0.5
-		27
27		29
29		42
42		37 900
47 000		52 100
76 500		13 000
5 000		LRT   253025
LRTZ 253025
28-
-
NA 49/28
-		96.5
145
101
176		28
28
28
28		4220-
-
-
-		0.3320.5303140.025 70042 20012 000LRT   283220
42300.3321.0303140.036 80067 20012 000LRT   283230
45170.3321.0303143.024 50032 70012 000LRT   283217
45300.3321.0303143.041 80064 80012 000LRT   283230
-196284530310.332-303143.058 000101 0004 500LRTZ 283230
30-
-
NA 4906
-		112
171
106
184		30
30
30
30		4520-
-
-
-		0.3350.3323443.026 90046 20011 000LRT   303520
45300.3350.5323443.038 60073 60011 000LRT   303530
47170.3350.5323445.025 20034 70011 000LRT   303517
47300.3350.5323445.043 00069 00011 000LRT   303530
-
-		199
225		30
30		4830310.3351
-		323446.047 40072 30011 000LRT   303530-1
4830310.335323446.061 100110 0004 500LRTZ 303530
32-
-
NA 49/32		121
180
165		32
32
32		47
47
52		20
30
20		-
-
-		0.3
0.3
0.6		37
37
40		0.3
0.5
0.5		34
34
36		36
36
39		45
45
48		28 200
40 500
31 200		50 100
79 800
47 800		11 000
11 000
10 000		LRT   323720
LRT   323730
LRT   324020
-
-
-		245
295
270		32
32
32		52
52
52		30
36
30		30.5
-
30.5		0.6
0.6
0.6		38
40
38		0.5
0.3
-		36
36
36		37
39
37		48
48
48		50 800
53 500
64 200		81 100
95 700
121 000		11 000
10 000
4 000		LRT   323830
LRT   324036
LRTZ 323830
35-
-
NA 4907
-		129
192
178
320		35
35
35
35		50
50
55
55		20
30
20
36		-
-
-
-		0.3
0.3
0.6
0.6		40
40
42
42		0.3
0.5
0.5
0.3		37
37
39
39		39
39
41
41		48
48
51
51		29 400
42 300
32 000
54 900		54 100
86 200
50 100
100 000		10 000
10 000
9 500
9 500		LRT   354020
LRT   354030
LRT   354220
LRT   354236
-
-
-		280
191
310		35
35
35		56
55
56		30
20
30		30.5
20.5
30.5		0.6
0.6
0.6		42
40
42		0.5
-
-		39
39
39		41
39.5
41		52
51
52		53 800
44 300
67 500		90 100
73 600
133 000		9 500
3 500
3 500		LRT   354230
LRTZ 354020
LRTZ 354230
38-
-		136
205		38
38		53
53		20
30		-
-		0.3
0.3		43
43		0.3
0.5		40
40		42
42		51
51		30 500
43 800		58 200
92 600		9 500
9 500		LRT   384320
LRT   384330
40-
-		143
215		40
40		55
55		20
30		-
-		0.3
0.3		45
45		0.3
0.5		42
42		44
44		53
53		31 000
44 600		60 200
95 800		9 000
9 000		LRT   404520
LRT   404530
-
NA 4908
-
-		270
245
440
300		40
40
40
40		59
62
62
59		30
22
40
30		30.5
-
-
30.5		0.6
0.6
0.6
0.6		45
48
48
45		1
0.5
0.3
-		44
44
44
44		44.5
47
47
44.5		55
58
58
55		55 100
41 600
71 300
70 300		94 800
67 400
135 000
142 000		9 000
8 500
8 500
3 500		LRT   404530-1
LRT   404822
LRT   404840
LRTZ 404530
42-
-		149
225		42
42		57
57		20
30		-
-		0.3
0.3		47
47		0.3
0.5		44
44		46
46		55
55		31 500
45 200		62 200
99 100		8 500
8 500		LRT   424720
LRT   424730
-
-		305
340		42
42		62
62		30
30		30.5
30.5		0.6
0.6		48
48		0.5
-		46
46		47
47		58
58		56 300
72 700		99 500
154 000		8 500
3 000		LRT   424830
LRTZ 424830
45-
-		230
320		45
45		62
62		25
35		-
-		0.3
0.3		50
50		0.5
1		47
47		49
49		60
60		43 000
58 000		85 300
125 000		8 000
8 000		LRT   455025
LRT   455035
-
NA 4909
-
-		300
285
520
335		45
45
45
45		64
68
68
64		30
22
40
30		30.5
-
-
30.5		0.6
0.6
0.6
0.6		50
52
52
50		1
0.5
0.3
-		49
49
49
49		49.5
51
51
49.5		60
64
64
60		57 700
43 500
74 600
74 600		104 000
73 300
147 000
158 000		8 000
7 500
7 500
3 000		LRT   455030
LRT   455222
LRT   455240
LRTZ 455030
50-
-
NA 4910
-		270
365
295
530		50
50
50
50		68
68
72
72		25
35
22
40		-
-
-
-		0.3
0.3
0.6
0.6		55
55
58
58		0.5
1
0.5
0.3		52
52
54
54		54
54
57
57		66
66
68
68		45 400
61 200
46 200
79 200		94 000
138 000
82 100
164 000		7 500
7 500
7 000
7 000		LRT   505525
LRT   505535
LRT   505822
LRT   505840
-
-		755
825		50
50		77
77		45
45		45.5
45.5		1
1		58
58		2
-		55
55		57
57		72
72		104 000
135 000		191 000
280 000		7 000
2 500		LRT   505845
LRTZ 505845
55-
-
NA 4911
-		275
380
410
730		55
55
55
55		72
72
80
80		25
35
25
45		-
-
-
-		0.3
0.3
1
1		60
60
63
63		0.5
1
1
0.5		57
57
60
60		59
59
61
61		70
70
75
75		47 500
64 100
57 600
98 700		103 000
151 000
97 200
194 000		6 500
6 500
6 500
6 500		LRT   556025
LRT   556035
LRT   556325
LRT   556345
-
-		650
710		55
55		81
81		38
38		38.5
38.5		1
1		62
62		1.5
-		60
60		60.5
60.5		76
76		92 000
118 000		166 000
241 000		6 500
2 500		LRT   556238
LRTZ 556238
60-
-
NA 4912
-		395
560
440
785		60
60
60
60		82
82
85
85		25
35
25
45		-
-
-
-		0.6
0.6
1
1		68
68
68
68		0.3
1
1
0.5		64
64
65
65		66
66
66
66		78
78
80
80		54 800
72 000
60 200
103 000		117 000
166 000
105 000
211 000		6 000
6 000
6 000
6 000		LRT   606825
LRT   606835
LRT   606825-1
LRT   606845
-
-		960
1 050		60
60		89
89		45
45		45.5
45.5		1
1		70
70		2
-		65
65		68
68		84
84		114 000
147 000		228 000
336 000		5 500
2 000		LRT   607045
LRTZ 607045
65NA 4913
-
-		470
710
840		65
65
65		90
90
90		25
35
45		-
-
-		1
1
1		72
73
72		1
1
0.5		70
70
70		70.5
71
70.5		85
85
85		62 700
80 400
108 000		113 000
181 000
227 000		5 500
5 500
5 500		LRT   657225
LRT   657335
LRT   657245
70-
-
NA 4914
-		540
755
765
1 400		70
70
70
70		95
95
100
100		25
35
30
54		-
-
-
-		1
1
1
1		80
80
80
80		0.3
1
1.5
1		75
75
75
75		78
78
78
78		90
90
95
95		59 400
78 100
83 200
134 000		137 000
195 000
158 000
311 000		5 000
5 000
5 000
5 000		LRT   708025
LRT   708035
LRT   708030
LRT   708054
75-
NA 4915
-
-		675
810
945
1 480		75
75
75
75		105
105
105
105		25
30
35
54		-
-
-
-		1
1
1
1		85
85
85
85		0.5
1.5
1.5
1		80
80
80
80		83
83
83
83		100
100
100
100		76 300
86 200
102 000
138 000		145 000
169 000
210 000
331 000		4 500
4 500
4 500
4 500		LRT     758525
LRT     758530
LRT     758535
LRT     758554
-
-		1 340
1 440		75
75		108
108		45
45		45.5
45.5		1
1		83
83		2.5
-		80
80		81
81		103
103		146 000
190 000		270 000
396 000		5 000
1 800		LRT     758345
LRTZ   758345
80-
NA 4916
-
-		710
855
995
1 560		80
80
80
80		110
110
110
110		25
30
35
54		-
-
-
-		1
1
1
1		90
90
90
90		0.5
1.5
1.5
1		85
85
85
85		88
88
88
88		105
105
105
105		77 300
87 300
103 000
143 000		150 000
175 000
217 000
351 000		4 500
4 500
4 500
4 500		LRT     809025
LRT     809030
LRT     809035
LRT     809054
85-
-
NA 4917
-		775
1 080
1 280
2 340		85
85
85
85		115
115
120
120		26
36
35
63		-
-
-
-		1
1
1.1
1.1		95
95
100
100		1
2
1
0.5		90
90
91.5
91.5		93
93
98
98		110
110
113.5
113.5		79 700
106 000
110 000
173 000		159 000
231 000
244 000
467 000		4 000
4 000
4 000
4 000		LRT     859526
LRT     859536
LRT   8510035
LRT   8510063
-
-
-
-		1 640
1 610
1 780
1 720		85
85
85
85		11850511.0933.09091113.0165 000329 0004 500LRT     859350
120
118
120		45
50
45		45.5
50.5
45.5		1.5
1
1.5		95
93
95		2.5
-
-		93
90
93		93.5
91
93.5		112
113
112		155 000
224 000
204 000		305 000
509 000
455 000		4 000
1 600
1 600		LRT     859545
LRTZ   859350
LRTZ   859545
90-
-
NA 4918		820
1 140
1 350		90
90
90		120
120
125		26
36
35		-
-
-		1
1
1.1		100
100
105		1
2
1		95
95
96.5		98
98
103		115
115
118.5		82 400
110 000
113 000		168 000
244 000
258 000		4 000
4 000
4 000		LRT   9010026
LRT   9010036
LRT   9010535
-
-
-		1 870
2 460
2 020		90
90
90		125
125
125		50
63
50		50.5
-
50.5		1.5
1.1
1.5		100
105
100		3
0.5
-		98
96.5
98		98.5
103
98.5		117
118.5
117		172 000
178 000
234 000		355 000
490 000
549 000		4 000
4 000
1 500		LRT   9010050
LRT   9010563
LRTZ 9010050
95-
-
NA 4919
-		860
1 190
1 420
2 580		95
95
95
95		125
125
130
130		26
36
35
63		-
-
-
-		1
1
1.1
1.1		105
105
110
110		1
2
1
0.5		100
100
101.5
101.5		103
103
108
108		120
120
123.5
123.5		84 700
113 000
116 000
182 000		178 000
258 000
271 000
514 000		4 000
4 000
3 500
3 500		LRT     9510526
LRT     9510536
LRT     9511035
LRT     9511063
100-
-		1 040
1 380		100
100		130
130		30
40		-
-		1
1		110
110		0.5
1.5		105
105		108
108		125
125		106 000
134 000		240 000
324 000		3 500
3 500		LRT   10011030
LRT   10011040
-
NA 4920
-		2 040
1 960
2 200		100
100
100		135
140
135		50
40
50		50.5
-
50.5		1.5
1.1
1.5		110
115
110		3
1
-		108
106.5
108		108.5
113
108.5		127
133.5
127		183 000
145 000
245 000		395 000
329 000
603 000		3 500
3 500
1 400		LRT   10011050
LRT   10011540
LRTZ 10011050
105-
-		3 020
3 270		105
105		153
153		50
50		50.5
50.5		1.5
1.5		115
115		3
-		113
113		113.5
113.5		145
145		233 000
315 000		414 000
614 000		3 500
1 300		LRT   10511550
LRTZ 10511550
110-
NA 4922		1 200
2 120		110
110		140
150		30
40		-
-		1
1.1		120
125		1
1		115
116.5		118
123		135
143.5		93 200
152 000		239 000
357 000		3 500
3 000		LRT   11012030
LRT   11012540
120-
NA 4924		1 300
2 960		120
120		150
165		30
45		-
-		1
1.1		130
135		1
2		125
126.5		128
133		145
158.5		96 900
187 000		259 000
435 000		3 000
3 000		LRT   12013030
LRT   12013545
125-
-		4 780
5 180		125
125		178
178		60
60		60.5
60.5		1.5
1.5		140
140		2.5
-		133
133		138
138		170
170		307 000
409 000		625 000
923 000		3 000
1 100		LRT   12514060
LRTZ 12514060
130-
NA 4926		1 960
4 030		130
130		165
180		35
50		-
-		1.1
1.5		145
150		1
2.5		136.5
138		143
148		158.5
172		116 000
215 000		340 000
540 000		3 000
2 500		LRT   13014535
LRT   13015050
135-
-		5 100
5 530		135
135		188
188		60
60		60.5
60.5		1.5
1.5		150
150		2.5
-		143
143		148
148		180
180		320 000
423 000		675 000
989 000		2 500
1 000		LRT   13515060
LRTZ 13515060
140-
NA 4928		2 100
4 290		140
140		175
190		35
50		-
-		1.1
1.5		155
160		1
2.5		146.5
148		153
158		168.5
182		120 000
224 000		363 000
580 000		2 500
2 500		LRT   14015535
LRT   14016050
150-
NA 4930		2 880
6 380		150
150		190
210		40
60		-
-		1.1
2		165
170		1.5
3		156.5
159		163
168		183.5
201		168 000
324 000		446 000
712 000		2 500
2 500		LRT   15016540
LRT   15017060
160-
NA 4932		3 050
6 750		160
160		200
220		40
60		-
-		1.1
2		175
180		1.5
3		166.5
169		173
178		193.5
211		173 000
337 000		474 000
761 000		2 500
1 900		LRT   16017540
LRT   16018060
170-
NA 4934		4 120
7 110		170
170		215
230		45
60		-
-		1.1
2		185
190		1.5
3		176.5
179		183
188		208.5
221		211 000
347 000		567 000
810 000		1 900
1 900		LRT   17018545
LRT   17019060
180-
NA 4936		4 340
10 200		180
180		225
250		45
69		-
-		1.1
2		195
205		1.5
3		186.5
189		193
203		218.5
241		218 000
434 000		602 000
989 000		1 900
1 900		LRT   18019545
LRT   18020569
190-
NA 4938		5 760
10 700		190
190		240
260		50
69		-
-		1.5
2		210
215		1.5
3		198
199		208
213		232
251		249 000
440 000		726 000
1 020 000		1 800
1 700		LRT   19021050
LRT   19021569
200-
NA 4940		6 040
15 400		200
200		250
280		50
80		-
-		1.5
2.1		220
225		1.5
4		208
211		218
223		242
269		255 000
518 000		766 000
1 120 000		1 600
1 600		LRT   20022050
LRT   20022580
220-
NA 4944		6 570
16 700		220
220		270
300		50
80		-
-		1.5
2.1		240
245		1.5
4		228
231		238
243		262
289		266 000
536 000		833 000
1 200 000		1 500
1 400		LRT   22024050
LRT   22024580
240-
NA 4948		10 200
18 000		240
240		300
320		60
80		-
-		2
2.1		265
265		2
4		249
251		262
262		291
309		345 000
565 000		1 150 000
1 320 000		1 300
1 300		LRT   24026560
LRT   24026580
260-
NA 4952		11 000
31 100		260
260		320
360		60
100		-
-		2
2.1		285
290		2
4		269
271		282
287		311
349		354 000
847 000		1 220 000
1 900 000		1 100
1 100		LRT   26028560
LRT 260290100
280-
NA 4956		15 800
33 100		280
280		350
380		69
100		-
-		2
2.1		305
310		2.5
4		289
291		302
307		341
369		486 000
877 000		1 550 000
2 040 000		950
950		LRT   28030569
LRT 280310100
300-
NA 4960		22 300
51 400		300
300		380
420		80
118		-
-		2.1
3		330
340		2.5
4		311
313		327
337		369
407		610 000
1 130 000		1 900 000
2 650 000		900
850		LRT   30033080
LRT 300340118
320-
NA 4964		23 700
54 400		320
320		400
440		80
118		-
-		2.1
3		350
360		2.5
4		331
333		347
357		389
427		635 000
1 170 000		2 040 000
2 830 000		750
750		LRT   32035080
LRT 320360118
340-
NA 4968		25 000
57 300		340
340		420
460		80
118		-
-		2.1
3		370
380		2.5
4		351
353		367
377		409
447		651 000
1 220 000		2 140 000
3 020 000		700
700		LRT   34037080
LRT 340380118
360-
NA 4972		26 400
60 200		360
360		440
480		80
118		-
-		2.1
3		390
400		2.5
4		371
373		387
397		429
467		680 000
1 260 000		2 320 000
3 200 000		650
600		LRT   36039080
LRT 360400118
380-
NA 4976		44 600
90 300		380
380		480
520		100
140		-
-		2.1
4		415
430		3
5		391
396		412
427		469
504		951 000
1 540 000		2 860 000
4 030 000		600
500		LRT 380415100
LRT 380430140
400NA 498094 400400540140-4.04505.0416447524.01 590 0004 270 000500LRT 400450140
420NA 498498 500420560140-4.04705.0436467544.01 640 0004 510 000500LRT 420470140
440NA 4988131 000440600160-4.04905.0456487584.01 910 0005 140 000400LRT 440490160
                 
30
45
60
  1. 1
Part Number
NA4936
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)Available

8 Days

180250691900434000989000--

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  1. 1
 

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 Single 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 Shield Shape With Inner Wheel the Number of Oil Holes of Inner Wheel(piece) 0

Please check the type/dimensions/specifications of the part NA4936 in the Needle Roller Bearing - With Inner Ring, Machined, NA49 Series series.

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Specification/Dimensions

  • type

    • NA49+LRT

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  • I.D. d(Ø)

    • 5
    • 6
    • 7
    • 20
    • 22
    • 25
    • 28
    • 30
    • 32
    • 35
    • 40
    • 45
    • 50
    • 55
    • 60
    • 65
    • 70
    • 75
    • 80
    • 85
    • 90
    • 95
    • 100
    • 110
    • 120
    • 140
    • 150
    • 160
    • 180
    • 190
    • 200
    • 260

    Clear

  • O.D. D(Ø)

    • 13
    • 15
    • 17
    • 37
    • 39
    • 42
    • 45
    • 47
    • 52
    • 55
    • 62
    • 68
    • 72
    • 80
    • 85
    • 90
    • 100
    • 105
    • 110
    • 120
    • 125
    • 130
    • 140
    • 150
    • 165
    • 190
    • 210
    • 220
    • 250
    • 260
    • 280
    • 360

    Clear

  • Width B(mm)

    • 10
    • 17
    • 20
    • 22
    • 25
    • 30
    • 35
    • 40
    • 45
    • 50
    • 60
    • 69
    • 80
    • 100

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 8 Days or Less
    • 10 Days or Less
    • 11 Days or Less
    • 51 Days or Less

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Specify Alterations

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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)Available

11 Days or more

203717160002100025000--
1 Piece(s)Available

10 Days or more

254217130002370030700--
1 Piece(s)

10 Days or more

304717110002520034700--
1 Piece(s)Available

51 Days

19026069170044000010200004400001020000
1 Piece(s)Available

51 Days

20028080160051800011200005180001120000
1 Piece(s)Available

8 Days or more

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