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Super Precision Spherical Roller Bearing Tapered Bore Lubricated Brass Caged Cylindrical Needle

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Super Precision Spherical Roller Bearing Tapered Bore Lubricated Brass Caged Cylindrical Needle

Brand Name : MOUETTE

Model Number : NN3060 K/W33, NN3064 K/W33, NN 3068 K/SPW33, NN3072 K/W33, NN3076 K/W33, NN3080 K/W33, NN3084 K/W33M, NN3088 K/W33, NN3096 K/W33, NN30/530 NN30/600 K/W33K/W33,

Certification : ISO/TS 16949:2009, ISO 9001:2008

Place of Origin : China

MOQ : 10

Price : USD20 per Piece (Inquired for details)

Payment Terms : L/C, T/T, D/A, Western Union, Paypal

Supply Ability : 50,000 Pieces per Month.

Delivery Time : 3-50 working days.(Huge Quantity Stocks Available))

Packaging Details : Plastic bags, Cartons and European Standard Plywood Case.

Name : Super Precision Cylindrical Roller Bearing

Bore type : Tapered

Cage Material : Machined Brass

Bearing Material : High Quality Bearing Steel 100Cr6, GCr15, AISI 52100

Number of flanges, inner ring : 3

Number of rows : 2

Relubrication feature : Annular groove and lubrication holes W33

Tolerance class : P2, SP, P4, P5, P6, P0

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Super Precision Cylindrical Roller Bearing With Tapered Bore And Lubrication Feature

Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature

non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage

Super-precision double row cylindrical roller bearings in the NN 30 series provide a unique balance between load carrying capacity, rigidity and speed. Having three flanges on the inner ring and no flanges on the outer ring, the bearings can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit. The tapered bore enables accurate adjustment of clearance or preload during mounting.

Very high radial load carrying capacity
High rigidity and high running accuracy
Minimize noise, vibration and heat generation
Accommodate axial displacement in both directions
Lubrication feature

Properties

Bearing part	Complete bearing
Bore type	Tapered 1:12
Design	NN Design
Cage	"M" - Brass Cage
Number of flanges, inner ring	3
Number of flanges, outer ring	0
Number of rolling element rows	2 (Double-row design)
Radial internal clearance	C1 or Customized
Relubrication feature	Bearing with "W33" have annular groove and lubrication holes

Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature specifications:

Part Number	Dimension						Basic Load Rating (KN)		Limiting Speed		Mass
	(mm)						Basic Load Rating (KN)		(rpm)		(kg)
	d	D	B	rsmin	Fw	Ew	Cr	Cor	Grease	Oil
NN3060	300	460	118	4	-	418	1290	2460	1200	1400	70.7
NN3060/W33	300	460	118	4	-	418	1290	2460	1200	1400	70.7
NN3060 K	300	460	118	4	-	418	1290	2460	1200	1400	70.7
NN3060 K/W33	300	460	118	4	-	418	1290	2460	1200	1400	70.7
NN3160	300	500	160	5	-	448	1760	3150	900	1200	125

NN4964	320	440	118	3	-	411	1260	3050	1100	1400	50.2
NN4964 K	320	440	118	3	-	411	1260	3050	1100	1400	52
NN3064	320	480	121	4	-	438	1350	2670	1100	1400	76.6
NN3064/W33	320	480	121	4	-	438	1350	2670	1100	1400	76.3
NN3064 K	320	480	121	4	-	438	1350	2670	1100	1400	73.2
NN3064 K/W33	320	480	121	4	-	438	1350	2670	1100	1400	72.8

NN3968	340	460	90	3	-	431	905	2020	1000	1300	42.9
NN4968 K	340	460	118	3	-	431	1350	3400	1100	1400	53.8
NN4968	340	460	118	3	-	431	1350	3400	1100	1400	52.1
NN3068 K	340	520	133	5	-	473	1560	3020	900	1050	101
NN3068 K/W33	340	520	133	5	-	473	1560	3020	900	1050	99.5
NN3068	340	520	133	5	-	473	1560	3020	900	1050	104
NN3068/W33	340	520	133	5	-	473	1560	3020	900	1050	103

NN3972	360	480	90	3	-	453	930	2130	900	1200	44.9
NN3072	360	540	134	5	-	493	1630	3240	900	1100	106
NN3072/W33	360	540	134	5	-	493	1630	3240	900	1100	105
NN3072 K	360	540	134	5	-	493	1630	3240	900	1100	106
NN3072 K/W33	360	540	134	5	-	493	1630	3240	900	1100	105
NN4072	360	540	180	5	-	493	2530	5450	800	1000	132

NN4976	380	520	140	4	-	490	1880	4600	900	1200	81.3
NN3076 K	380	560	135	5	-	513	1590	3240	850	1050	110
NN3076 K/W33	380	560	135	5	-	513	1590	3240	850	1050	109
NN3076	380	560	135	5	-	513	1590	3240	850	1050	114
NN3076/W33	380	560	135	5	-	513	1590	3240	850	1050	113
NN3176	380	620	194	5	-	559	2620	4950	800	1000	224

NN3980 K	400	540	108	4	-	504	1240	2400	830	1050	71.3
NN3080 K	400	600	148	5	-	549	1980	3660	800	1000	143
NN3080 K/W33	400	600	148	5	-	549	1980	3660	800	1000	142.2
NN3080	400	600	148	5	-	549	1980	3660	800	1000	147
NN3080/W33	400	600	148	5	-	549	1980	3660	800	1000	146.2

NN3984	420	560	106	4	-	522	1280	2900	810	1020	71.2
NN4984	420	560	140	4	-	522	2000	5150	800	1000	87.9
NN3084	420	620	150	5	-	569	2130	4450	750	900	154
NN3084/W33	420	620	150	5	-	569	2130	4450	750	900	153.2
NN3084 K	420	620	150	5	-	569	2130	4450	750	900	152
NN3084 K/W33	420	620	150	5	-	569	2130	4450	750	900	151.2
NN4084	420	620	200	5	-	569	3150	7100	720	850	189

NN3088	440	650	157	6	-	597	2360	4900	700	850	177
NN3088/W33	440	650	157	6	-	597	2360	4900	700	850	176.2
NN3088 K	440	650	157	6	-	597	2360	4900	700	850	174
NN3088 K/W33	440	650	157	6	-	597	2360	4900	700	850	173.2
NN3188	440	720	226	6	-		3500	6800	630	750	357

NN3992	460	620	118	4	-	581	1610	3700	750	900	94.5
NN3092	460	680	163	6	-	624	2470	5070	650	750	204
NN3092/W33	460	680	163	6	-	624	2470	5070	650	750	203
NN3092 K	460	680	163	6	-	624	2470	5070	650	750	201
NN3092 K/W33	460	680	163	6	-	624	2470	5070	650	750	200

NN4996	480	650	170	5	-		2300	6150	650	750	150
NN3096	480	700	165	6	-	644	2600	5550	600	700	211
NN3096/W33	480	700	165	6	-	644	2600	5550	600	700	210
NN3096 K	480	700	165	6	-	644	2600	5550	600	700	206
NN3096 K/W33	480	700	165	6	-	644	2600	5550	600	700	205
NN3196	480	790	248	7.5	-	710	4050	8100	520	620	447

NN30/500	500	720	167	6	-	664	2580	5600	550	650	210
NN30/500/W33	500	720	167	6	-	664	2580	5600	550	650	209
NN30/500 K	500	720	167	6	-	664	2580	5600	550	650	214
NN30/500 K/W33	500	720	167	6	-	664	2580	5600	550	650	213

NN39/530	530	710	136	5	-		2040	4900	570	670	149
NN30/530	530	780	185	6	-	715	3200	6900	500	600	263
NN30/530/W33	530	780	185	6	-	715	3200	6900	500	600	262
NN30/530 K	530	780	185	6	-	715	3200	6900	500	600	259
NN30/530 K/W33	530	780	185	6	-	715	3200	6900	500	600	258

NN39/560	560	750	140	5	-		2370	4860	520	620	188
NN30/560	560	780	180	6	-	725	2400	6400	480	580	341
NN30/560/W33	560	820	195	6	-	755	2460	6560	450	550	340
NN30/560 K	560	820	195	6	-	755	2460	6560	450	550	337
NN30/560 K/W33	560	820	195	6	-	755	2460	6560	450	550	336
NN40/560	560	820	258	6	-	755	5900	14000	400	500	472

NN49/600 K	600	800	200	5	-	758	3450	7180	450	550	257
NN30/600	600	870	200	6	-	805	4460	9850	400	500	388
NN30/600/W33	600	870	200	6	-	805	4460	9850	400	500	387
NN30/600 K	600	870	200	6	-	805	4460	9850	400	500	384
NN30/600 K/W33	600	870	200	6	-	805	4460	9850	400	500	383

NN48/630 K/W33	630	780	150	4	-	738	2270	6900	420	500	161
NN49/630	630	850	218	6	-	793	4200	11400	400	480	328
NN30/630 K	630	920	212	7.5	-	850	4350	10600	350	430	438
NN30/630	630	920	212	7.5	-	850	4350	10600	350	430	460

NN49/670	670	900	230	6	-	838	4150	11500	350	430	419
NN30/670 K	670	980	280	7.5	-	900	4620	9360	300	400	597

NN30/710/W33	710	1030	236	7.5	-	951	5500	12500	280	380	595

NN30/750/W33	750	1090	250	7.5	-	1013	6800	15000	260	330	700

NN30/800 K/W33	800	1150	258	7.5	-	1065	7500	17500	220	300	750
NN30/800/W33	800	1150	258	7.5	-	1065	7500	17500	220	300	785

NN30/850/W33	850	1220	272	7.5	-	1130	7800	18000	200	280	935
NN30/850 K/W33	850	1220	272	7.5	-	1130	7800	18000	200	280	930

NN30/900/W33	900	1280	280	7.5	-	1185	7920	19000	190	260	1050

NN30/950/W33	950	1360	300	7.5	-	1255	8750	22500	180	250	1300
NN30/950 K/W33	950	1360	300	7.5	-	1255	8750	22500	180	250	1285

NN49/1000	1000	1320	315	7.5	-	1238	8500	26000	200	260	1210
NN30/1000/W33	1000	1420	308	7.5	-	1316	10000	24600	175	240	1385

NN30/1060/W33	1060	1500	325	9.5	-	1391	10500	37500	170	235	1650
NN30/106 K/W33	1060	1500	325	9.5	-	1391	10500	37500	170	235	1630

NN49/1320/W33	1320	1720	400	7.5	-	1620	13200	42500	170	210	3040
NN49/1320 K/W33	1320	1720	400	7.5	-	1620	13200	42500	170	210	2980

Super Precision Spherical Roller Bearing Tapered Bore Lubricated Brass Caged Cylindrical Needle

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