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Needle Roller Bearing - With Inner Ring, Machined, NA48 Series (NA4830)

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.

NA4830

Product Specifications
Part Numbers
Catalog

Shaft dia. mm	Identification number	Mass (Ref.) g	d	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
	NA 48			D	C	B	r_s min	F_w	S	d_a		D_a Max.
	NA 48			D	C	B	r_s min	F_w	S	Min.	Max.	D_a Max.
5	- - -	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
6	- - -	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
7	- - -	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
8	-	15	8	19	11	-	0.2	10	0.5	10	10	17.4	6 180	5 030	40 000	LRT 81011
9	- - -	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
10	- - -	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
12	- - - -	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	- - - -	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
15	- -	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	- - - -	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
17	- -	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	- - - -	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
20	- - - -	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	- - - -	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	- - - -	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
25	- -	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	- - - -	96.5 145 101 176	28 28 28 28	42	20	- - - -	0.3	32	0.5	30	31	40.0	25 700	42 200	12 000	LRT 283220
				42	30		0.3	32	1.0	30	31	40.0	36 800	67 200	12 000	LRT 283230
				45	17		0.3	32	1.0	30	31	43.0	24 500	32 700	12 000	LRT 283217
				45	30		0.3	32	1.0	30	31	43.0	41 800	64 800	12 000	LRT 283230
	-	196	28	45	30	31	0.3	32	-	30	31	43.0	58 000	101 000	4 500	LRTZ 283230
30	- - - -	112 171 106 184	30 30 30 30	45	20	- - - -	0.3	35	0.3	32	34	43.0	26 900	46 200	11 000	LRT 303520
				45	30		0.3	35	0.5	32	34	43.0	38 600	73 600	11 000	LRT 303530
				47	17		0.3	35	0.5	32	34	45.0	25 200	34 700	11 000	LRT 303517
				47	30		0.3	35	0.5	32	34	45.0	43 000	69 000	11 000	LRT 303530
	- -	199 225	30 30	48	30	31	0.3	35	1 -	32	34	46.0	47 400	72 300	11 000	LRT 303530-1
	- -	199 225	30 30	48	30	31	0.3	35	1 -	32	34	46.0	61 100	110 000	4 500	LRTZ 303530
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
32	- - -	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	- - - -	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
35	- - -	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
40	- - - -	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
42	- -	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
45	- - - -	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	- - - -	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
50	- -	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	- - - -	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
55	- -	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	- - - -	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
60	- -	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
65	- - -	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	- - - -	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	- - - -	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
75	- -	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	- - - -	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	- - - -	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	118	50	51	1.0	93	3.0	90	91	113.0	165 000	329 000	4 500	LRT 859350
	- - - -	1 640 1 610 1 780 1 720	85 85 85 85	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	- - -	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
90	- - -	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	- - - -	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
100	- - -	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 4822 -	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 4824 -	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 4826 -	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 4828 -	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 4830 -	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 4832 -	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 4834 -	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 4836 -	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 4838 -	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 4840 -	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 4844 -	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 4848 -	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 4852 -	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 4856 -	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 4860 -	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 4864 -	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 4868 -	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 4872 -	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 4876 -	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
400	-	94 400	400	540	140	-	4.0	450	5.0	416	447	524.0	1 590 000	4 270 000	500	LRT 400450140
420	-	98 500	420	560	140	-	4.0	470	5.0	436	467	544.0	1 640 000	4 510 000	500	LRT 420470140
440	-	131 000	440	600	160	-	4.0	490	5.0	456	487	584.0	1 910 000	5 140 000	400	LRT 440490160

: 30; 45; 60

Part Number
NA4830

Part Number	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)
	1 Piece(s)	Available	51 Days	150	190	40	2500	168000	446000	168000	446000

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	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 NA4830 in the Needle Roller Bearing - With Inner Ring, Machined, NA48 Series series.

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1 Part Numbers

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Specification/Dimensions

type
- NA48+LRT
Clear
I.D. d(Ø)
110

120

130

140

150

160

170

190

200

220

240

260
Clear
O.D. D(Ø)
140

150

165

175

190

200

215

240

250

270

300

320
Clear
Width B(mm)
30

35

40

45

50

60
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CAD
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- 3D
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Days to Ship

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8 Days or Less

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

Products like this...

Part Number
NA4824
NA4826
NA4828
NA4832
NA4834
NA4838

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)
1 Piece(s)	Available	8 Days	120	150	30	3000	96900	259000	-	-
1 Piece(s)	Available	8 Days	130	165	35	3000	116000	340000	-	-
1 Piece(s)	Available	8 Days	140	175	35	2500	120000	363000	-	-
1 Piece(s)	Available	8 Days	160	200	40	2500	173000	474000	-	-
1 Piece(s)	Available	8 Days	170	215	45	1900	211000	567000	-	-
1 Piece(s)	Available	8 Days	190	240	50	1800	249000	726000	-	-

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