NJ NCF-V Single Row Cylindrical Roller Bearings

Product Description

MBY® cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings (without cage) complete the MBY® standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement cylindrical roller bearings are suitable for very heavy radial loads at moderate speeds.

The rollers of MBY® cylindrical roller bearings are key components. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

The range of MBY® cylindrical roller bearings comprises the basic types.
MBY® single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs.
MBY® double row cylindrical roller bearings, caged, mainly of the NNUand NN designs.
MBY® single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs.
MBY® double row full complement cylindrical roller bearings, mainly of the NNF design.

MBY® cylindrical roll bearings have the following design features:
1. Optimized design in ribs and rollers to enhance the axial load capacity
2. Optimized design in the geometric surface between rollers and raceway to balance the radial load  distribution
3. Limit the width of raceway undercut, increase the contact area between raceway and rollers and  enhance the radial load capacity
4. High standard material, strictly control the element content, e.g. Ti<30ppm
5. Low noise design, reaches to V1 grade noise level, contributes to the quieter running of automobile  engine and gearbox.

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d	D	B	rsmin	E	F	Mass	CrKN	CorKN	Limiting	Bearing Code	D1min	D1max	D3min	D4max
						(kg)			speed
130	180	30	1.5	166.5	140.5	2.36	204	360	1600	NCF2926V
140	190	30	1.5	175	149	2.48	212	380	1500	NCF2928V	148			182
150	210	36	2	194.9	162.9	3.92	290	500	1300	NCF2930C	159			201
160	220	36	2	205	173	4.14	300	540	1200	NCF2932V	169			211
170	230	36	2	215.5	183.5	4.36	310	570	1100	NCF2934V	179			221
180	250	42	2	231.5	193.5	6.33	390	695	1000	NCF2936V	189			241
190	260	42	2	243.5	205.5	6.61	405	735	950	NCF2938V	199			251
200	280	48	2.1	2621.4	220.4	9.29	490	915	850	NCF2940V	210			270
220	300	48	2.1	282.5	240.5	10.1	520	1000	800	NCF2944V	230			290
240	320	48	2.1	302.5	260.5	10.8	540	1080	700	NCF2948V	250			310
260	360	60	2.1	333.3	281.3	18.8	750	1430	670	NCF2952V	270			350
280	380	60	2.1	359	303	19.7	880	1730	600	NCF2956V	290			370
300	420	72	3	389.7	325.7	31.6	1120	2200	560	NCF2960V	312			408
320	440	72	3	410	346	33.5	1160	2360	530	NCF2964V	332			428
340	460	72	3	430.5	366.5	35.1	1200	2500	500	NCF2968V	352			448
360	480	72	3	451	387	37	1220	2600	480	NCF2972V	372			468
380	520	82	4	484.5	12.5	52.6	1460	3100	450	NCF2976V	395			505
400	540	82	4	507.5	435.5	54.9	1500	3250	450	NCF2980V	415			525
420	560	82	4	530	458	57.2	1530	3400	430	NCF2984V	435			545
440	600	95	4	565	481	80.7	2000	4400	400	NCF2988V	455			585
120	180	46	2	167.6	131.6	3.8	290	430	1600	NCF3024V	128.8			171
140	210	53	2	197.8	153.8	6.05	440	680	1300	NCF3028V	148.8			201
150	225	56	2.1	206.8	160.8	7.35	455	710	1200	NCF3030V	160.2			114.8
160	240	60	2.1	224.8	174.8	8.82	520	800	1100	NCF3032V	160.2			114.8
170	260	67	2.1	242.9	186.9	12.2	670	1060	1000	NCF3034V	180.5			249.2
180	280	74	2.1	260.2	200.2	16.1	780	1250	900	NCF3036V	190.5			269.8
190	290	75	2.1	269.8	209.8	17	800	1290	850	NCF3038V	200.5			270
200	310	82	2.1	287.8	223.8	21.8	915	1530	800	NCF3040V	210.5			299.2
260	400	104	4	376.1	286.1	44.7	1560	2600	600	NCF3052V	275			385.4
280	420	106	4	390.5	300.5	48.4	1630	2750	560	NCF3056V	295			405.4
85	180	60	3	163	107	7.33	480	600	1800	NJ2317VH	99	106	119	166
90	190	64	3	165.3	105.3	8.82	520	655	1800	NJ2318VH	104	104	118	176
95	200	67	3	176.3	112.3	10.2	600	750	1700	NJ2319VH	109	111	125	186
100	215	73	3	187.3	119.3	13.1	655	830	1600	NJ2320VH	114	118	133	201
110	240	80	3	209.4	133.4	18.1	830	1060	1400	NJ2322VH	124	132	149	226
120	260	86	3	231.4	147.4	22.4	950	1220	1200	NJ2324VH	134	146	164	246
130	280	93	4	247.9	157.9	28.1	1100	1430	1000	NJ2326VH	147	156	176	263
140	300	102	4	264.5	168.5	35	1250	1630	1300	NJ2328VH	167	180	203	303
150	320	108	4	286.5	182.5	42.6	1500	2000	900	NJ2330VH	167	180	203	303
170	360	120	4	319.6	203.6	63.2	1760	2400	800	NJ2334VH	187	201	227	343
190	400	132	5	352.6	224.6	80.3	2080	2900	700	NJ2338VH	210	222	250	380
200	420	138	5	374.7	238.7	92	2320	3250	670	NJ2340VH	220	236	266	400
220	460	145	5	407.6	267.6	117	2650	3800	600	NJ2344VH	240	265	296	440