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NN3144 NSK CYLINDRICAL ROLLER BEARING

Name: NN3144 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN3144
Rating: 4.9 (5 reviews)

NSK NN3144 Bearing SPECIFICATIONS

Various Crossed Roller Bearing types and 47.625 mm H2 sizes to Bearing Mexico, S.A. accommodate your NN3144 NSK CYLINDRICAL ROLLER BEARING requirements.
Brand Name:NSK
Model Number:
NN3144
H2:47.625 mm
Basic dynamic load rating C:212 kN
S:0.794 mm
s:32.941 mm
H1:79.375 mm
L:304.8 mm
H:160.338 mm
Limiting speed:2800 r/min

Bearing Mexico, S.A.

Bearing Mexico, S.A.China

Bearing Mexico, S.A.2020-07-10 09:46:19
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Products and services NN3144 NSK CYLINDRICAL ROLLER BEARING

H2:47.625 mm
Basic dynamic load rating C:212 kN
S:0.794 mm
s:32.941 mm
H1:79.375 mm
L:304.8 mm
H:160.338 mm
Limiting speed:2800 r/min
J min.:234.95 mm
Mass bearing unit:10.9 kg
Attachment bolt diameter G:19.05 mm
A:76.2 mm
J max.:247.65 mm
da:74.612 mm
B:65.484 mm

NSK NN3144 Crossed Roller Bearing Specification details

NN3176 NSK CYLINDRICAL ROLLER BEARING	Accessories:Shield & Seal; d:85.000 mm; Sealed Speed Rating n3:3000 rpm; Oil Speed Rating Open/Shielded n2:6000 rpm; B:22.00 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:5000 rpm; Basic Static Radial Load Rating Co:45000 N; D:130.0000 mm; Basic Dynamic Radial Load Rating C:52700 N;
NNCF5064V NSK CYLINDRICAL ROLLER BEARING	Grease Speed Rating n1:20000 rpm; B:18.00 mm; Oil Speed Rating n2:28000 rpm; Basic Dynamic Radial Load Rating C:34500 N; d:40.000 mm; Basic Static Radial Load Rating Co:25000 N; D:80.0000 mm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.00 mm;
NN4948K NSK CYLINDRICAL ROLLER BEARING	H1:47.625 mm; B:59.531 mm; J max.:149.225 mm; Limiting speed:6000 r/min; Mass bearing unit:3.63 kg; J min.:142.875 mm; da:36.513 mm; S:0.794 mm; H:98.425 mm; A:53.975 mm; Basic dynamic load rating C:96.5 kN; H2:28.575 mm; L:187.325 mm; Attachment bolt diameter G:12.7 mm; s:29.766 mm;
NNCF5032V NSK CYLINDRICAL ROLLER BEARING	d:30 mm; Basic static load rating C0:11.2 kN; Housing material:Composite; A:40 mm; J:121 mm; A5:20 mm; A1:25 mm; L:159 mm; s1:30.1 mm; J min.:114 mm; N1:14.5 mm; Recommended diameter for attachment bolts, mm G:12 mm; Mass bearing unit:0.54 kg; Limiting speed:1200 r/min; H2:19 mm; Thread grub screw G2:M8x1; H:82.5 mm; Fatigue load limit Pu:0.475 kN; B1:48.4 mm; Recommended tightening torque for grub screw:6.5 N·m;
NN4964K NSK CYLINDRICAL ROLLER BEARING	J min.:571.5 mm; R2:46.038 mm; h:63.5 mm; Appropriate attachment bolt size G:1.25 in; H:422.275 mm; A1:203.2 mm; R1:122.237 mm; Da:359.999 mm; Taconite seal (db shaft position):TER 175; Cap bolt, SAE grade:5; S:4.763 mm; Cap bolt:4 x 7/8-9 UNC; End plug (suffix Y):EPR 22; Eye bolt:2 x 1/2-13 UNC; Housing:SAW 240; J max.:635 mm; Pa:77 kN; Cap bolt recommended tightening torque:271.2 N·m; P150°:120 kN;
NCF18/670V NSK CYLINDRICAL ROLLER BEARING	Shaft Diameter D:1 15/16 in; Dimension L:5.7500 in; Basic Dynamic Radial Load Rating:7890 lbf; Dimension F:0.8750 in; Height H:4.7500 in; Insert Bearing IB:ZMaRC; Width A:2.1250 in; Weight W:2.65 lb; Basic Static Radial Load Rating Co:5220 lbf; Dimension H1:2.2500 in; Dimension S1:1.2813 in; Distance J:4.0000 in; Thread Diameter G:5/8-11;
NNU49/8 NSK CYLINDRICAL ROLLER BEARING	Ew:43 mm; U:17 mm; Mass needle roller and cage assembly:0.029 kg; Basic static load rating C0:39 kN; Reference speed:11000 r/min; Fatigue load limit Pu:4.65 kN; Fw:38 mm; Limiting speed:12000 r/min; Basic dynamic load rating C:19.8 kN;
NN4952K NSK CYLINDRICAL ROLLER BEARING	B2 B Dynamic (Cr):31.75 mm; D1:88.71 mm; Static (Cor):92.2 mm; D:130 mm; d:76.2 mm; Oil:30.810 kN; Grease:255 kN; Pu:196 kN; B1:31 mm; Limiting speed for lubrication with:0 min-1; Weight:0 min-1;
NN4084 NSK CYLINDRICAL ROLLER BEARING	Mass bearing (including seat washer where applicable):81 kg; Basic dynamic load rating C:923 kN; H:125 mm; ra max.:4 mm; Da max.:465 mm; Basic static load rating C0:5700 kN; Minimum load factor A:140; da min.:495 mm; d:415.2 mm; D:544.9 mm; d1 ≈:544.9 mm; Fatigue load limit Pu:96.5 kN; Reference speed:450 r/min; r1,2 min.:4.5 mm; Limiting speed:630 r/min; D1 ≈:415.2 mm;
NN4956 NSK CYLINDRICAL ROLLER BEARING	d:45.000 mm; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:8000 rpm; Sealed Speed Rating n3:4500 rpm; Accessories:Shield & Seal; B:25.00 mm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:31500 N; Basic Dynamic Radial Load Rating C:52700 N; Grease Speed Rating Open/Shielded n1:6700 rpm; Grease Speed Rating n1:6700 rpm; Oil Speed Rating n2:8000 rpm;
NN4944K NSK CYLINDRICAL ROLLER BEARING	Limiting speed:3000 r/min; Basic dynamic load rating C:716 kN; Basic static load rating C0:915 kN; a:131.414 mm; d:120 mm; D:215 mm; Calculation factor Y2:2.3; l:46 mm; db min.:134 mm; Db min.:201 mm; Fatigue load limit Pu:98 kN; d1 ≈:161.77 mm; C:114 mm; Calculation factor Y1:1.6; r5 min.:1 mm; Cb min.:9.5 mm; T:133 mm; ra max.:3 mm; r1,2 min.:3 mm; Mass bearing pair:15.7 kg;
NN3072K NSK CYLINDRICAL ROLLER BEARING	L:95 mm; H1:60.3 mm; J:50.8 mm; Fatigue load limit Pu:0.655 kN; A1:16.1 mm; Recommended tightening torque for grub screw:6.5 N·m; Basic dynamic load rating C:21.6 kN; L1:89 mm; Mass bearing unit:0.68 kg; Basic static load rating C0:15.3 kN; T:47.1 mm; Limiting speed with shaft tolerance h6:3200 r/min; Recommended diameter for attachment bolts, inch G:0.5 in; Thread grub screw G2:5/16-24 UNF;
NCF2988V NSK CYLINDRICAL ROLLER BEARING	d:110 mm; B:200 mm; Mass bushing:6.6 kg; a:10 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v min.:0 m/s; D:130 mm; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; h:111.5 mm; α:124 °;
NN3068 NSK CYLINDRICAL ROLLER BEARING	Static (Cor):27.300 kN; Grease:0.450 kN; B1:mm; d:55 mm; with tapered bore:2211 ; Pu:10.000 kN; B:25 mm; with cylindrical bore:7 500 min-1; rs Dynamic (Cr):1.5 mm; Oil:6 300 min-1; D:100 mm;
NN3152 NSK CYLINDRICAL ROLLER BEARING	Grease Speed Rating Open/Shielded n1:4400 rpm; Oil Speed Rating Open/Shielded n2:5400 rpm; Basic Dynamic Radial Load Rating C:88000 N; D:130.0000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:71000 N; B:31.00 mm; Accessories:Two Shields; d:50.000 mm;
NNCF5024V NSK CYLINDRICAL ROLLER BEARING	D:225 mm; with cylindrical bore:1 700 min-1; with tapered bore:2 200 min-1; Pu:573 kN; d:150 mm; Dynamic (Cr):4.5 mm; rs (min):2.1 mm; Static (Cor):8.3 mm; Grease:881 kN; Oil:88.970 kN; B:56 mm;

No.	Brand	F	a	U	J	H	R	b	S
NNCF5026V	NSK	-	-	-	-	-	-	-	-
NCF3030V	NSK	-	-	-	133.35 mm	-	-	-	-
NCF2938V	NSK	-	-	-	82.5 mm	-	-	-	-
NCF2944V	NSK	-	18.084 mm	-	-	-	-	-	-
NCF1836V	NSK	-	-	-	-	-	-	-	-
NCF3060V	NSK	-	-	-	-	-	-	15 mm	-
NCF1872V	NSK	-	-	-	-	-	-	35 mm	-
NN3076	NSK	-	-	-	-	-	-	22.3 mm	-
NCF3044V	NSK	-	-	-	-	-	-	-	-
NN30/500K	NSK	-	-	-	-	-	-	-	-
NNU4968	NSK	-	343 mm	-	-	-	-	-	-
NCF2926V	NSK	59.5 mm	-	-	-	-	-	-	-
NNU4048	NSK	-	-	-	-	-	-	3.1 mm	-
NN4976K	NSK	-	-	-	-	-	-	-	-
NNU49/63	NSK	-	-	-	-	-	-	-	-
NNU4888	NSK	-	-	-	-	257.175 mm	-	-	-
NNU4992K	NSK	-	-	-	-	-	-	-	-
NCF2996V	NSK	-	-	-	-	-	-	-	-
NCF18/630V	NSK	-	15 mm	-	-	-	-	-	-
NN4996K	NSK	-	-	-	-	-	-	-	-
NNU48/85	NSK	-	-	-	-	107.95 mm	-	-	0.794 mm
NN4848	NSK	-	-	-	-	-	-	11.3 mm	-
NN4952K	NSK	-	-	-	-	-	-	-	-
NN3944K	NSK	-	-	-	-	-	-	-	-

NN3144 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN3144 INTERCHANGE

Crossed Roller Bearing Part series NN3144 is a potential replacement for these common bearing part numbers:

NSKNN3144
SKFNN3144
NTNNN3144
FAGNN3144
TIMKENNN3144
KOYONN3144
NACHINN3144
DODGENN3144

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Bearing Mexico, S.A.: AddressEmilio Cardenas No.158 Apdo.124, C.P.54030, Tlalnepantla, Edo.de México, Mexico; Phone(Working Time)5565-3265; Fax

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