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NNU3044 NTN Tapered Roller Bearing

Name: NNU3044 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU3044
Rating: 4.9 (5 reviews)

NTN NNU3044 Bearing SPECIFICATIONS

High Quality NNU3044 NTN Tapered Roller Bearing. Linqing Kaige Bearing Co., Ltd. Competitive 1.52 in db - Cone Backface Backing Diameter Tapered Roller Bearing Pricing. Accept Small Order. Easy and 1.1806 in d Fast Shipping.
Brand Name:NTN
Model Number:
NNU3044
db - Cone Backface Backing Diameter:1.52 in
R - Cone Backface To Clear Radius3:0.050 in
d:1.1806 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:3490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf
Aa - Cage-Cone Backface Clearance:-0.01 in
da - Cone Frontface Backing Diameter:1.44 in

Linqing Kaige Bearing Co., Ltd.

Linqing Kaige Bearing Co., Ltd.China

Linqing Kaige Bearing Co., Ltd.2020-07-10 09:46:19
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NNU3044 NTN Tapered Roller Bearing Codes and sizes

db - Cone Backface Backing Diameter:1.52 in
R - Cone Backface To Clear Radius3:0.050 in
d:1.1806 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:3490 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf
Aa - Cage-Cone Backface Clearance:-0.01 in
da - Cone Frontface Backing Diameter:1.44 in
Design Units:Imperial
B - Cone Width:0.7500 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:6080 lbf
Cage Type:Stamped Steel
Cg - Geometry Factor:0.0606
a - Effective Center Location4:-0.19 in
Ab - Cage-Cone Frontface Clearance:0.1 in
K - Factor8:1.67
C0 - Static Radial Rating:12100 lbf
Series:15000
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2090 lbf
G2 - Heat Generation Factor (Rib-Roller End):10

NTN NNU3044 NNU3044 NTN Tapered Roller Bearing Details

No.	Brand	N	e	D	t	B	k	F	i
NNU4968K	NTN	-	-	310 mm	-	52 mm	-	-	-
NNU3068	NTN	-	-	830 mm	-	264 mm	-	-	-
NN3964K	NTN	-	-	95.000 mm	-	-	-	-	-
NN4924K	NTN	-	-	-	-	-	-	-	-
NN3064	NTN	-	-	980.000 mm	-	-	-	-	-
NNU4948K	NTN	-	-	180 mm	-	34 mm	-	-	-
4R5218	NTN	-	-	4.3750 in	-	-	-	-	-
NN3034K	NTN	-	-	53.00 mm	-	-	-	-	-
NNU48/63	NTN	-	-	360 mm	-	120 mm	-	-	-
4R3039	NTN	-	-	-	-	-	-	-	-
NN3934K	NTN	-	-	215 mm	-	40 mm	-	-	-
NN3134	NTN	-	-	14.9960 in	-	-	-	-	-
4R3232	NTN	-	-	-	-	-	-	-	-
NNU4938	NTN	-	-	180 mm	-	34 mm	-	-	-
4R3224	NTN	-	-	110 mm	-	44.4 mm	-	-	-
NN3026K	NTN	-	-	-	-	-	-	-	-
NNU4960K	NTN	-	-	-	-	-	-	-	-
NN3928	NTN	-	-	980.000 mm	-	-	-	-	-
NNU49/75	NTN	-	-	140 mm	-	33 mm	-	-	-
NN3952	NTN	-	-	140 mm	-	-	-	-	-
NN3076K	NTN	-	-	-	-	-	-	-	-
4R4614	NTN	-	-	-	-	-	-	-	-
NN404	NTN	-	-	5.3750 in	-	-	-	-	-
NN3934	NTN	-	-	-	-	-	-	-	-
NN4968	NTN	-	-	-	-	60.325 mm	-	-	-

NNU4948K NTN Cylindrical Roller Bearing	Limiting Speed - Grease:3,200 rpm; dd (min):130 mm; Limiting Speed - Oil:3,800 rpm; db (min):112 mm; Static Load Rating:305,000 N; Dynamic Load Rating:250,000 N; d:100 mm; dc (min):122 mm; B:34 mm; Fillet Radius/Chamfer:2.1 mm; r1:2.1 mm; Configuration:Single Row; ra (max):2 mm; Inside Ring Outside Diameter:119 mm; D:180 mm; Enclosure:Open; Radial Clearance:0.075 to 0.110 mm; Bore Type:Cylindrical Bore;
4R3625 NTN Cylindrical Roller Bearing	C0 Static Load Rating:945; H:290.00 mm; H1:150.0 mm; Seal:LO526/ 4-7/16; J:380.00 mm; N1:35.00 mm; A:190.00 mm; Jmin:373 mm; Max Grease Speed:2400; H2:50.0 mm; Seal Type:Labyrinth; Bearing:22226K; Max Oil Speed:2900; G:M24; Housing Mass:34.0 Kg; A2:208 mm; C1 Dynamic Load Rating:757; Locating Rings (width x OD):SR230X13; N:28 mm; L:445 mm;
4R2904 NTN Cylindrical Roller Bearing	G2 - Heat Generation Factor (Rib-Roller End):446; B - Double Cone Width:7.6250 in; Cone Part Number:EE833161XD; C1 - Dynamic Radial Rating (1 million revolutions)1:519000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:234000 lbf; da - Cone Frontface Backing Diameter:17.13 in; C0 - Static Radial Rating:1070000 lbf; Ab - Cage-Cone Frontface Clearance:0.22 in; R - Cone Frontface To Clear Radius2:0.130 in;
NN4956K NTN Cylindrical Roller Bearing	Cone Part Number:77364; db - Cone Backface Backing Diameter:4.53 in; K - Factor8:1.59; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:34500 lbf; da - Cone Frontface Backing Diameter:4.06 in; d:3.6250 in; R - Cone Backface To Clear Radius3:0.25 in; Ab - Cage-Cone Frontface Clearance:0.07 in; a - Effective Center Location4:-0.38 in; Aa - Cage-Cone Backface Clearance:0.11 in; C90 - Dynamic Radial Rating (90 million revolutions)5:19800 lbf;
4R3818 NTN Cylindrical Roller Bearing	Dynamic Load Rating:33,000 N; Factor fo:16.4; D:125 mm; da (min):96 mm; Enclosure:Double Shield; Radial Clearance:0.030 to 0.058 mm; Static Load Rating:31,500 N; Da (max):119 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:5,100 rpm; Fillet Radius/Chamfer:1.1 mm; B:18 mm; Weight:0.540 kg; d:90 mm; Configuration:Single Row; ra (max):1 mm;
4R3821 NTN Cylindrical Roller Bearing	Note:This product line wa; Seal Type:Viton Single Lip; Bolt Size:8 x M30; Dimension H:14.882 in; Bearing Type:Split Cylindrical Ex; Bearing Number:MSE1008BX; Dimension M:13.0 in; Series Type:Medium Series; Weight:1190 lb; Bearing - Housing - Seal:MSE1008BXHRSS; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1:29.0 in; Dimension K:10.0 in; Support Type:Eight-Bolt Plummer B; Dimension L:36.0 in;
NNU4988 NTN Tapered Roller Bearing	Locking Style:Double V-Lock; Dimension A:11.12 in; Dimension D:7.480 in; Full Timken Part Number:QVVFC17V070SB; Float:0.083 in; Dimension H:1.00 in; Shaft Tolerance:0.0020 in; Dimension F:8.35 in; Eng Internal Radial Clearance - Min:0.0037; Dimension C:4.19 in; Grease Lubrication - T Seal:2000 rpm; Weight:30 lb; Dimension SVV:4.18 in; Dimension BC:9.45 in; Dimension J (Bolt Size):0.625 in; Eng Internal Radial Clearance - Max:0.0047;
4R3228 NTN Cylindrical Roller Bearing	with tapered bore:1 300 min-1; d:200 mm; Oil:218.170 kN; with cylindrical bore:950 min-1; Grease:2410 kN; D:340 mm; Static (Cor):16.7 mm; Pu:1630 kN; B:112 mm; rs (min):3 mm; Dynamic (Cr):9 mm;
NNU3144 NTN Tapered Roller Bearing	Weight:0 min-1; Limiting speed for lubrication with:0 min-1; B1:31 mm; B2 B Dynamic (Cr):31.8 mm; Oil:31.100 kN; D:120 mm; d:74.6 mm; Static (Cor):92 mm; Grease:255 kN; D1:88.34 mm; Pu:196 kN;
NN3080K NTN Cylindrical Roller Bearing	da - Cone Frontface Backing Diameter:0.83 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:12300 lbf; G1 - Heat Generation Factor (Roller-Raceway):5.3; a - Effective Center Location4:-0.23 in; db - Cone Backface Backing Diameter:0.91 in; Cone Part Number:17580; Design Units:Imperial; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:3190 lbf; Series:17500; C1 - Dynamic Radial Rating (1 million revolutions)6:7070 lbf;
4R4813 NTN Cylindrical Roller Bearing	Bearing Weight:1.2 Kg; d:60.000 mm; Design Units:METRIC; B:29.750 mm; D:110.000 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 N; da - Cone Frontface Backing Diameter:67.06 mm; G1 - Heat Generation Factor (Roller-Raceway):59.3; db - Cone Backface Backing Diameter:71.12 mm; Da - Cup Frontface Backing Diameter:103.90 mm; R - Cone Backface To Clear Radius1:2.030 mm; G2 - Heat Generation Factor (Rib-Roller End):21.1;
NN4938K NTN Cylindrical Roller Bearing	Weight:0.597 kg; rs:1.5 mm; Bearing designation:6211 ; Oil:7 900 min-1; d:55 mm; Grease:6 700 min-1; da:62 min; B:21 mm; D:100 mm; ra:1.5 max; Dynamic (Cr):43.350 kN; Pu:1.336 kN; Static (Cor):29.397 kN; Da:91 max;
NN4921K NTN Cylindrical Roller Bearing	b (min):3.1 mm; Snap Ring Outside Diameter:149.7 mm; Weight:1.130 kg; a (max):3.7 mm; Radial Clearance:0.030 to 0.058 mm; da (min):97 mm; Fillet Radius/Chamfer:1.5 mm; Snap Ring Width:2.8 mm; Factor fo:15.6; B:24 mm; D:140 mm; Configuration:Single Row; Static Load Rating:49,500 N; Cy (max):6.1 mm; ra (max):1.5 mm; Limiting Speed - Oil:5,600 rpm; D1 (max):135.2 mm; d:90 mm; Bore Type:Cylindrical Bore;
4R2438 NTN Cylindrical Roller Bearing	Bearing Type:Split Cylindrical Re; Bearing - Housing - Seal UPC:013992080318; Dimension K:4.7 in; Series Type:Medium Series; Cor - Static Load Rating:157366 lbf; Housing Width:7.2 in; Bearing UPC:013992033659; Shaft Size:125 mm; Support Type:Four-Bolt Plummer Bl; Note:This product line wa; Dimension H:7.126 in; Dimension H1:1.6 in; Ca - Axial Load Rating:8588 lbf; Cr - Dynamic Load Rating:118025 lbf;
4R3033K NTN Cylindrical Roller Bearing	D:2.8346 in; Db - Cup Backface Backing Diameter:2.44 in; Series:19000; e - ISO Factor2:0.44; C - Cup Width:0.5625 in; Cg - Geometry Factor:0.0694; r - Cup Backface To Clear Radius1:0.08 in; Y - ISO Factor3:1.35; Da - Cup Frontface Backing Diameter:2.62 in; Design Units:Imperial; Cup Part Number:19283X;
NNU4964 NTN Tapered Roller Bearing	d:670 mm; Roller Profile:Symmetric; Axial Load Factor Y1:3.90; Limiting Speed - Oil:510 rpm; Dynamic Load Rating:6,200,000 N; Axial Load Factor Y2:5.80; Hole Diameter (do):20 mm; Enclosure:Open; Configuration:Double Row; Axial Load Factor Y0:3.81; Da (max):872 mm; Static Load Rating:10,500,000 N; Constant e:0.17; da (min):698 mm; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; B:170 mm;

NNU3044 NTN Tapered Roller Bearing Video

NTN NNU3044 INTERCHANGE

Tapered Roller Bearing Part series NNU3044 is a potential replacement for these common bearing part numbers:

NSKNNU3044
SKFNNU3044
NTNNNU3044
FAGNNU3044
TIMKENNNU3044
KOYONNU3044
NACHINNU3044
DODGENNU3044

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Linqing Kaige Bearing Co., Ltd.: AddressYandian,Linqing,Shandong,China; Phone(Working Time)86-02-7234269; Fax

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