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NN3944K NTN Cylindrical Roller Bearing

Name: NN3944K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NN3944K
Rating: 4.9 (5 reviews)

NTN NN3944K Bearing SPECIFICATIONS

NN3944K NTN Cylindrical Roller Bearing Warehouse offers car 295 mm Jmax parts NTNY BEARING LTD and car accessories. We sell discount Thrust Spherical Roller Bearing online as well as cheap machinery parts.
Brand Name:NTN
Model Number:
NN3944K
Jmax:295 mm
Seal:LO518
Shaft Diameter d:80 mm
J:290.00 mm
Material :Cast Iron
Bolt Qty:2
N:22 mm
Adapter Sleeve1:H318

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NN3944K NTN Cylindrical Roller Bearing specification

Jmax:295 mm
Seal:LO518
Shaft Diameter d:80 mm
J:290.00 mm
Material :Cast Iron
Bolt Qty:2
N:22 mm
Adapter Sleeve1:H318
A2:158 mm
A:140.00 mm
N1:28 mm
Bearing:22218K
End Cover2:EC518-615
Jmin:285 mm
L:345.00 mm
Max Oil Speed:4000
Locating Rings (width x OD):SR160X12.5
Locknut:KM18
Seal Type:Labyrinth
H:194 mm

NTN NN3944K Specifications for Thrust Spherical Roller Bearing

NNU4956 NTN Tapered Roller Bearing	Series:Industrial; Inside Ring Outside Diameter:0.531 in; Inside Ring Width B:=Bearings1_Inside Ri; Bearing Number:G1100KRRB; Shaft Size d:1 in; Bolt Hole Length N1:19.00 mm; Center of Bearing from End S:17.4 mm; Dynamic Load Rating:3490 lbf; Weight:3.353 lb; Dimension T:1.063 in; Total Height H2:85.7 mm; Bolt Hole Spacing J:139.7 mm; Foot Height H1:15.9 mm; Bearing Type:Ball Bearing; Housing Style:Two-Bolt Pillow Bloc;
NNU4996 NTN Tapered Roller Bearing	Weight:1.180 kg; D:130 mm; Radial Clearance:0.025 to 0.051 mm; Factor fo:14.7; Configuration:Single Row; d:75 mm; Limiting Speed - Grease:3,200 rpm; B:25 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; da (min):84 mm; ra (max):1.5 mm; Enclosure:Double Seal; Dynamic Load Rating:66,000 N; Static Load Rating:49,500 N; Da (max):121 mm;
NNU3164 NTN Tapered Roller Bearing	Float:0.083 in; Dimension SA:4.03 in; Dimension KA:1.44 in; C0 - Static Load:87200 lb; Weight:32 lb; C - Dynamic Load (Basic):79700 lb; Housing Style:Piloted Flange Cartr; Y2 - Geometry Factor:4.31; Y1 - Geometry Factor:2.90; e - Geometry Factor:0.23; Engineering Group:Mounted Bearing; Bearing Number:22218; Dimension J (Bolt Size):0.75 in; Shaft Size Type:Metric; Eng Internal Radial Clearance - Min:0.0024;
NN3048K NTN Cylindrical Roller Bearing	Aa - Cage-Cone Backface Clearance:0.03 in; da - Cone Frontface Backing Diameter:1.59 in; C90 - Dynamic Radial Rating (90 million revolutions)5:2960 lbf; Design Units:Imperial; db - Cone Backface Backing Diameter:1.67 in; a - Effective Center Location4:-0.06 in; C1 - Dynamic Radial Rating (1 million revolutions)6:11400 lbf; Series:19000; Cone Part Number:19138; G2 - Heat Generation Factor (Rib-Roller End):11.5;
WA22232BLLSK NTN Thrust Tapered Roller Bearing	Ab - Cage-Cone Frontface Clearance:5.6 mm; K - Factor8:0.71; Aa - Cage-Cone Backface Clearance:8.1 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:121000 lbf; G1 - Heat Generation Factor (Roller-Raceway):145.7; G2 - Heat Generation Factor (Rib-Roller End):31.3; da - Cone Frontface Backing Diameter:110 mm; d:85 mm; Design Units:METRIC; C1 - Dynamic Radial Rating (1 million revolutions)6:308000 N;
NN3028 NTN Tapered Roller Bearing	Dimension M:10.5 in; Weight:741 lb; Seal Type:Kevlar Packing Seal; Dimension K:7.5 in; Maximum Speed:960 rpm; Dimension H:12.008 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:227732 lbf; Bearing Type:Split Cylindrical Ex; Support Type:Four-Bolt Plummer Bl; Housing Width:9.3 in; Dimension L:27.0 in; Note:This product line wa; Shaft Size:190 mm; Dimension J:20.0 in; Bearing Number:MSM190BX;
WA22232BLLS NTN Thrust Tapered Roller Bearing	Note:This product line wa; Dimension H2:18.5 in; Bearing Number:MSE511BR; Series Type:Medium Series; Bearing Type:Split Cylindrical Re; Maximum Speed:1320 rpm; Dimension L:25.0 in; Bearing UPC:013992032874; Bearing - Housing - Seal:MSE511BRH; Cr - Dynamic Load Rating:164111 lbf; Shaft Size:5-11/16 in; Ca - Axial Load Rating:11780 lbf; Bolt Size:4 x M24; Seal Type:Felt Type; Dimension K:5.0 in; Weight:336 lb;
NNU492 NTN Tapered Roller Bearing	Material :Cast Iron; Seal Type:Taconite; Max Grease Speed:3900; H2:32.0 mm; Housing Mass:9.70 Kg; L:315.00 mm; Locating Rings (width x OD):SR140X12.5; Bearing:21313; Seal:TA313; H:177 mm; Bolt Qty:2; N:18 mm; Housing:FSNT 516-613; Max Oil Speed:4800; A:120.00 mm; N1:24.00 mm; A1:90 mm; J:260.00 mm; C1 Dynamic Load Rating:259; H1:95.0 mm;
NNU3022K NTN Cylindrical Roller Bearing	Design Units:Imperial; K - Factor8:1.46; db - Cone Backface Backing Diameter:2.17 in; Cone Part Number:49576; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:6290 lbf; B - Cone Width:1.2500 in; Ab - Cage-Cone Frontface Clearance:0.09 in; Series:49500; da - Cone Frontface Backing Diameter:2.13 in; C0 - Static Radial Rating:35000 lbf; a - Effective Center Location4:-0.28 in; C90 - Dynamic Radial Rating (90 million revolutions)5:9170 lbf;
NNU4088 NTN Tapered Roller Bearing	Dynamic Load Rating:1,390,000 N; Weight:97.600 kg; D:620 mm; Fillet Radius/Chamfer:5 mm; d:420 mm; ra (max):4 mm; db (min):442 mm; Limiting Speed - Oil:1,100 rpm; Limiting Speed - Grease:900 rpm; r1:5 mm; Enclosure:Open; ra1 (max):4 mm; Static Load Rating:2,380,000 N; dc (min):475 mm; Configuration:Single Row; db (max):466 mm; Bore Type:Cylindrical Bore; B:90 mm; Da (max):598 mm; Radial Clearance:0.310 to 0.410 mm;
NN3948 NTN Tapered Roller Bearing	K - Factor2:1.69; e - ISO Factor3:0.35; G1 - Heat Generation Factor (Roller-Raceway):143.9; Series:30317M; Y - ISO Factor4:1.74; Cup Part Number:Y30317M; G2 - Heat Generation Factor (Rib-Roller End):41.7; D:180 mm; r - Cup Backface To Clear Radius1:3.05 mm; Da - Cup Frontface Backing Diameter:166.88 mm; Cg - Geometry Factor:0.0823; Db - Cup Backface Backing Diameter:162.05 mm; Design Units:METRIC;
NNU4052 NTN Tapered Roller Bearing	Design Unit:METRIC; Da - Outer Ring Backing Diameter:753.000 mm; r - Outer Ring To Clear Radius2:6.000 mm; Y1 - ISO Factor5:3.3; Cage Material:Brass; R - Inner Ring To Clear Radius1:6.000 mm; Y2 - ISO Factor6:2.17; B - Outer Ring Width:264.000 mm; Cg - Geometry Factor8:0.1073; Bearing Weight:584.300 Kg; Reference Thermal Speed Rating (Grease):330; D:830.000 mm; Reference Thermal Speed Rating (Oil)7:360;

No.	Brand	E	S	c	i	N	C	T	D
NNU38/8	NTN	-	-	-	-	-	-	-	-
NN4936K	NTN	-	-	-	-	-	-	-	110 mm
WA22228BLLSK	NTN	-	-	-	-	15 mm	-	-	-
NN3048	NTN	-	-	-	-	-	-	-	180 mm
NN4956	NTN	-	-	-	-	-	-	-	22 mm
CRT0401V	NTN	-	-	-	-	-	-	-	-
NN4968	NTN	-	-	-	-	-	-	-	42 mm
NN4944	NTN	-	-	-	-	-	-	-	90 mm
NNU3134	NTN	-	-	-	-	-	-	-	5.1174 in
NN3038	NTN	-	-	-	-	-	-	-	-
NNU4938	NTN	-	-	-	-	-	-	-	-
K2N-RTD80602PX1	NTN	-	-	-	-	-	-	-	-
NN492	NTN	-	-	-	-	-	-	-	-
LH-WA22218BLLSK	NTN	-	-	-	-	-	-	-	120 mm
NNU3048	NTN	-	-	-	-	-	-	-	-
WA22226BLLSK	NTN	-	-	-	-	-	-	-	-
NN314	NTN	-	-	-	-	-	-	-	190 mm
NNU3948	NTN	-	-	-	-	-	-	-	260 mm
NNU4932	NTN	-	-	-	-	-	-	-	-
CRT1307V	NTN	-	-	-	-	-	-	-	82.000 mm
CRT0503V	NTN	-	-	-	-	-	-	-	-
NN3056K	NTN	-	-	-	-	-	-	-	12.5000 in
NN4934	NTN	-	-	-	-	-	-	-	30 mm
NN403	NTN	-	-	-	-	-	-	-	-
NN3044K	NTN	-	-	-	-	-	-	-	-
LH-WA22212BLLS	NTN	-	-	-	-	-	-	-	180 mm
NN4052	NTN	-	-	-	-	-	-	-	42 mm
NN3932	NTN	-	-	-	-	-	-	-	2.6150 in
CRT1212V	NTN	-	-	-	-	-	-	-	-
CRT1211V	NTN	-	-	-	-	-	-	-	-

NN3944K NTN Cylindrical Roller Bearing Video

NTN NN3944K INTERCHANGE

Thrust Spherical Roller Bearing Part series NN3944K is a potential replacement for these common bearing part numbers:

NSKNN3944K
SKFNN3944K
NTNNN3944K
FAGNN3944K
TIMKENNN3944K
KOYONN3944K
NACHINN3944K
DODGENN3944K

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