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Home>Products>Tapered Roller Bearing>NN304 NTN Tapered Roller Bearing

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NN304 NTN Tapered Roller Bearing

Name: NN304 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN304
Rating: 4.9 (5 reviews)

NTN NN304 Bearing SPECIFICATIONS

NN304 NTN Tapered Roller Bearing Industries and Applications 4.77 Axial Load Factor Y2 836 mm da (min) ? We sell discount NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. Tapered Roller Bearing online as well as cheap machinery parts.
Brand Name:NTN
Model Number:
NN304
Axial Load Factor Y2:4.77
da (min):836 mm
Static Load Rating:20,900,000 N
Constant e:0.21
Roller Profile:Symmetric
Dynamic Load Rating:12,200,000 N
Weight:910.000 kg
Limiting Speed - Grease:310 rpm

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.China

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.2020-07-10 09:46:19
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NN304 NTN Tapered Roller Bearing Technology

Axial Load Factor Y2:4.77
da (min):836 mm
Static Load Rating:20,900,000 N
Constant e:0.21
Roller Profile:Symmetric
Dynamic Load Rating:12,200,000 N
Weight:910.000 kg
Limiting Speed - Grease:310 rpm
Hole Diameter (do):20 mm
Da (max):1114 mm
D:1150 mm
Axial Load Factor Y0:3.13
Bore Type:Tapered Bore
Configuration:Double Row
Fillet Radius/Chamfer:7.5 mm
Groove Width A:45 mm
B:258 mm
Nr. of Holes:8
d:800 mm
Enclosure:Open

NTN NN304 NN304 NTN Tapered Roller Bearing Codes and sizes

No.	Brand	s	a	G	S	C	F	J	b
NN4926	NTN	-	-	-	-	-	-	-	-
NN3056	NTN	-	20.301 mm	-	-	23.812 mm	-	-	-
NN3048	NTN	-	-	-	-	-	-	-	-
NNU488	NTN	-	-	-	-	-	-	-	-
NNU4920K	NTN	-	-	-	-	-	-	-	-
NNU4980	NTN	-	-	-	-	-	-	-	-
NNU493	NTN	-	-	M16	-	-	-	-	-
NNU4921	NTN	-	-	-	-	-	-	-	-
NNU3134	NTN	-	-	-	-	-	-	-	-
NN3038K	NTN	-	-	-	-	-	-	-	-
NNU313	NTN	-	-	-	-	-	-	-	-
NN4924	NTN	-	-	-	-	-	-	-	-
4R3639	NTN	-	-	-	-	-	-	-	-
NN3926K	NTN	-	-	-	-	-	-	-	-
NN4952	NTN	-	-	-	-	-	-	-	-
NN3052	NTN	-	-	-	-	-	-	-	-
NNU49/500K	NTN	-	-	-	-	-	-	-	-
NNU3026	NTN	-	-	-	-	-	-	-	-
NN3038	NTN	-	-	-	-	-	-	-	-
NNU4928	NTN	-	-	-	-	-	-	-	-
NNU4944	NTN	-	-	-	-	37 mm	-	-	-

NN3936K NTN Cylindrical Roller Bearing	Cone Part Number:455; Cup Part Number:452DC; r - Cup Frontface To Clear Radius2:0.03 in; D:4.25 in; db - Cone Backface Backing Diameter:2.36 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:16300 lbf; Ab - Cage-Cone Frontface Clearance:0.08 in; Da - Cup Frontface Backing Diameter:3.96 in; Series:455; Bearing Weight:5.95 lb; B - Cone Width:1.1542 in; C - Double Cup Width:2.125 in;
NN3084	e - ISO Factor3:0.33; r - Outer Ring To Clear Radius2:2.0 mm; B - Inner Ring Width:55 mm; C0 - Static Radial Rating:478000 N; Cage Material:Steel; Bearing Weight:5.2 Kg; Cage Type:EJ; Cg - Geometry Factor8:0.0614; Y2 - ISO Factor6:2; R - Inner Ring To Clear Radius1:2.0 mm; Reference Thermal Speed Rating (Oil)7:4000; B - Outer Ring Width:55.000 mm; d:75 mm; Superseded Part:22315CJW33; Reference Thermal Speed Rating (Grease):3400;
4R3231 NTN Cylindrical Roller Bearing	Bearing Number:22219; Engineering Group:Mounted Bearing; Locking Style:Double V-Lock; Y1 - Geometry Factor:2.80; Oil Lubrication - T Seal:2200 rpm; Grease Lubrication - B/C/O Seal:950 rpm; Dimension D:7.630 in; Dimension C:4.9 in; Shaft Size Type:Imperial; Oil Lubrication - B/C/O Seal:1000 rpm; e - Geometry Factor:0.24; Pre Install Clearance Min:0.0043 in; Float:0.083 in; Dimension L Exp:3.91 in; Dimension H:1.28 in;
NNU4944 NTN Tapered Roller Bearing	D3:300 mm; Appropriate Hydraulic Nut:HMV48; Lockwasher and Lockplates:MS 48; Weight:20.00 Kg; C:37 mm; d1:220.00 mm; Locknut:HM48T; Thread G:Tr240x4; L:199.00 mm;
4R3225 NTN Cylindrical Roller Bearing	Bearing - Housing - Seal:LSM40BXH; Dimension P:0.5 in; Note:This product line wa; Dimension T:8.0 in; Dimension L:3.7 in; Dimension H:2.0 in; Bearing Number:LSM40BX; Shaft Size:40 mm; Dimension R:6.5 in; Dimension V:0.1 in; Dimension N:4.687 in; Cr - Dynamic Load Rating:14613 lbf; Maximum Speed:5400 rpm; Series Type:Light Series; Bolt Size:4 x M12; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992029744;
NNU3044 NTN Tapered Roller Bearing	F:13 mm; r, r1,2 min.:0.3 mm; d:10 mm; Mass inner ring:0.0052 kg; B:12.5 mm;
NN3040K	Cg - Geometry Factor:0.214; C1 - Dynamic Radial Rating (1 million revolutions)5:300000 lbf; B - Cone Width:79.375 mm; C0 - Static Radial Rating:424000 lbf; C - Cup Width:53.975 mm; r - Cup Backface To Clear Radius2:6.35 mm; Db - Cup Backface Backing Diameter:437.90 mm; a - Effective Center Location3:105.4 mm; G1 - Heat Generation Factor (Roller-Raceway):1520; R - Cone Backface To Clear Radius1:6.35 mm;
NN3034 NTN Tapered Roller Bearing	Bearing Duty:Normal Duty; Housing Material:Cast Iron; Housing Coating:Powder Coat; Ball Material:Steel; Max Bearing Speed:13000 rpm; Anti-Rotation Pin:Yes; Base to Center Height:Not Applicable; Grease Type:Unirex N2; Self Aligning:Self Centering; Bearing Bore Shape:Round; Ship Weight:1.13 LB; Flinger Material:Steel; Ring Size:Standard; Retainer Type:Std Retainer; Bearing Insert Material:Steel; Manufacturing Plant Location:Rogersville, TN;
NN4952K NTN Cylindrical Roller Bearing	d3:280 mm; db min.:236 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:285 kN; ra max.:3 mm; Mass bearing + sleeve:96.5 kg; K:9 mm; B4:35 mm; Basic static load rating C0:3450 kN; d1:200 mm; Calculation factor Y2:2.9; D1 ≈:338 mm; B:144 mm; Calculation factor e:0.35; B1:186 mm; b:16.7 mm; r1,2 min.:4 mm; Basic dynamic load rating C:2485 kN; Reference speed:1100 r/min; D:400 mm;
4R3036 NTN Cylindrical Roller Bearing	B1:303 mm; d1:750 mm; B2:90 mm; da max.:891 mm; K:12 mm; db min.:822 mm; Fatigue load limit Pu:865 kN; Mass bearing + sleeve:730 kg; Calculation factor e:0.16; d3:920 mm; Calculation factor Y0:4; B:195 mm; D1 ≈:986 mm; Calculation factor Y1:4.2; D:1060 mm; Basic static load rating C0:14300 kN; Ba min.:28 mm; r1,2 min.:6 mm; ra max.:5 mm; Limiting speed:530 r/min;

NN304 NTN Tapered Roller Bearing Video

NTN NN304 INTERCHANGE

Tapered Roller Bearing Part series NN304 is a potential replacement for these common bearing part numbers:

NSKNN304
SKFNN304
NTNNN304
FAGNN304
TIMKENNN304
KOYONN304
NACHINN304
DODGENN304

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