NTN NN403 MODELS

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NN403 NTN Tapered Roller Bearing

Name: NN403 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN403
Rating: 4.9 (5 reviews)

NTN NN403 Bearing SPECIFICATIONS

NN403 NTN Tapered Roller Bearing 80 mm B Industries and Applications Open Enclosure ? We sell discount Thrust Spherical Roller Bearing online as well as cheap NTNY BEARING LTD machinery parts.
Brand Name:NTN
Model Number:
NN403
B:80 mm
Enclosure:Open
da (min):144 mm
Roller Profile:Symmetric
d:130 mm
Axial Load Factor Y1:2.05
ra (max):2.5 mm
Constant e:0.33

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NN403 NTN Tapered Roller Bearing specification

B:80 mm
Enclosure:Open
da (min):144 mm
Roller Profile:Symmetric
d:130 mm
Axial Load Factor Y1:2.05
ra (max):2.5 mm
Constant e:0.33
Axial Load Factor Y2:3.05
Radial Clearance:0.160 to 0.200 mm
Nr. of Holes:6
Axial Load Factor Y0:2.00
Limiting Speed - Grease:2,300 rpm
Groove Width A:13 mm
Retainer Material:Pressed Steel
Static Load Rating:1,090,000 N
Weight:14.200 kg
Dynamic Load Rating:980,000 N
Configuration:Double Row
Hole Diameter (do):6 mm

NTN NN403 Specifications for Thrust Spherical Roller Bearing

NN314 NTN Tapered Roller Bearing	Design Units:METRIC; Da - Cup Frontface Backing Diameter:182.12 mm; Db - Cup Backface Backing Diameter:164.08 mm; Y - ISO Factor4:0.73; K - Factor2:0.71; Series:31318M; e - ISO Factor3:0.83; Cg - Geometry Factor:0.114; Cup Part Number:Y31318M; C - Cup Width:30.000 mm; D:190 mm; G1 - Heat Generation Factor (Roller-Raceway):169.3; G2 - Heat Generation Factor (Rib-Roller End):37.1; r - Cup Backface To Clear Radius1:3.05 mm;
NN4964 NTN Tapered Roller Bearing	ra:2 mm; D:140 mm; d:80 mm; Snap Ring Width:2.8 mm; Dynamic Load Rating:97,500 N; Dx:152 mm; B:44.4 mm; Static Load Rating:88,500 N; a (max):4.9 mm; Limiting Speed - Grease:2,800 rpm; Configuration:Double Row; Snap Ring Outside Diameter:149.7 mm; Da:130 mm; Weight:2.480 kg; Radial Clearance:0.025 to 0.051 mm; Enclosure:Snap Ring Groove wit; da:90 mm; Fillet Radius/Chamfer:2 mm; Cy:7.4 mm; Limiting Speed - Oil:4,000 rpm;
CRT1412V NTN Thrust Tapered Roller Bearing	Outside Diameter D:120.000 mm; Grease Reference Speed:6700 rpm; Cr - Dynamic Load Rating:71.5 kN; Clearance:C3; Features:Contact Seals; Weight:1.350 Kg; Outside Ring Width B:29.000 mm; C0r - Static Load Rating:44.6 kN; Bore Size d:55 mm; Oil Reference Speed:10000 rpm; Radius Rs min:2.000 mm;
NNU3948 NTN Tapered Roller Bearing	Limiting Speed - Grease:2,400 rpm; Static Load Rating:555,000 N; db (min):123 mm; D:260 mm; db (max):143 mm; d:105 mm; Radial Clearance:0.050 to 0.090 mm; ra (max):3 mm; ra1 (max):3 mm; Da (max):242 mm; Inside Ring Outside Diameter:144.5 mm; dd (min):162 mm; Fillet Radius/Chamfer:4 mm; Dynamic Load Rating:495,000 N; Limiting Speed - Oil:3,000 rpm; r1:4 mm; Configuration:Single Row; dc (min):147 mm;
NN4052 NTN Tapered Roller Bearing	Bore Type:Cylindrical Bore; b (min):1.4 mm; Limiting Speed - Grease:18,000 rpm; D:42 mm; d:20 mm; Configuration:Single Row; Fillet Radius/Chamfer:0.6 mm; B:12 mm; Limiting Speed - Oil:21,000 rpm; Dynamic Load Rating:9,400 N; Weight:0.069 kg; Factor fo:13.9; Snap Ring Width:1.1 mm; ra (max):0.6 mm; Cy (max):2.9 mm; r1:0.5 mm; Radial Clearance:0.013 to 0.028 mm; Da (max):38 mm; Enclosure:Single Shield with S;
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;
NN4944 NTN Tapered Roller Bearing	B:20 mm; Da (max):83 mm; dd (min):67 mm; d:50 mm; Bore Type:Cylindrical Bore; D:90 mm; Fillet Radius/Chamfer:1.1 mm; Radial Clearance:0.050 to 0.080 mm; Static Load Rating:76,500 N; Inside Ring Outside Diameter:59.5 mm; Limiting Speed - Oil:7,700 rpm; Dynamic Load Rating:69,000 N; db (max):58 mm; dc (min):62 mm; db (min):57 mm; Configuration:Single Row; Limiting Speed - Grease:6,400 rpm; r1:1.1 mm;
NNU4926K NTN Cylindrical Roller Bearing	G2 - Heat Generation Factor (Rib-Roller End):172; G1 - Heat Generation Factor (Roller-Raceway)7:1070; Da - Cup Frontface Backing Diameter:13.34 in; r - Cup Frontface To Clear Radius2:0.06 in; Y1 - ISO Factor5:1.86; K - Factor3:1.61; C - Double Cup Width:3.3750 in; Y - ISO Factor1:1.65; Design Units:Imperial; Y2 - ISO Factor6:2.77; D:14.5000 in; e - ISO Factor4:0.36; Series:170000; Cg - Geometry Factor8:0.135;
NNU4920K NTN Cylindrical Roller Bearing	Enclosure:Open; ra1 (max):2 mm; db (min):192 mm; Weight:10.500 kg; Fillet Radius/Chamfer:2.1 mm; Da (max):268 mm; Configuration:Single Row; Limiting Speed - Oil:2,600 rpm; Dynamic Load Rating:355,000 N; Static Load Rating:510,000 N; d:180 mm; da (min):191 mm; Db (max):256 mm; Radial Clearance:0.075 to 0.125 mm; Db (min):269 mm; db (max):203 mm; dc (min):209 mm; ra (max):2 mm; Limiting Speed - Grease:2,200 rpm;
NN3088 NTN Tapered Roller Bearing	R - Cone Backface To Clear Radius1:0.080 in; Cg - Geometry Factor11:0.0448; Cage Type:Stamped Steel; Y1 - ISO Factor9:1.89; Series:05000; T - Bearing Width across Cones:1.2499 in; Cup Part Number:05180D; B - Cone Width:0.5662 in; r - Cup Frontface To Clear Radius2:0.03 in; Ab - Cage-Cone Frontface Clearance:0.07 in; D:1.8104 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:1560 lbf;
LH-WA22215BLLS NTN Thrust Tapered Roller Bearing	G1 - Heat Generation Factor (Roller-Raceway)10:151; Da - Cup Frontface Backing Diameter:5.71 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:9530 lbf; Y - ISO Factor9:1.36; G2 - Heat Generation Factor (Rib-Roller End):36.8; C90 - Dynamic Radial Rating (90 million revolutions)4:12600 lbf; Bearing Weight:5.6 lb; T - Bearing Width to Flange:0.6250 in; T1 - Bearing Width:1.5626 in; Design Units:Imperial;
CRT1517V NTN Thrust Tapered Roller Bearing	ra (max):2.5 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; B:48 mm; d:160 mm; ra1 (max):2.5 mm; Limiting Speed - Oil:2,600 rpm; Configuration:Single Row; Dynamic Load Rating:430,000 N; r1:3 mm; Limiting Speed - Grease:2,200 rpm; Inside Ring Outside Diameter:195 mm; Da (max):276 mm; Static Load Rating:570,000 N; D:290 mm; Radial Clearance:0.070 to 0.120 mm; db (min):174 mm; Enclosure:Open;

No.	Brand	E	S	c	i	N	C	T	D
K2N-RTD22602PX1	NTN	-	-	-	-	-	-	-	1250 mm
CRT1610V	NTN	-	-	-	-	-	-	-	5.1250 in
CRT0811V	NTN	-	-	-	-	-	-	-	7.1250 in
NN306	NTN	-	-	-	-	-	-	-	3 in
LH-WA22218BLLS	NTN	-	-	-	-	-	-	-	-
NN3972	NTN	-	-	-	-	-	-	-	42 mm
NNU38/5	NTN	-	-	-	-	-	-	-	500 mm
CRT1806V	NTN	-	-	-	-	-	-	-	-
NNU4932	NTN	-	-	-	-	-	-	-	-
CRT1409V	NTN	-	-	-	-	-	-	-	80 mm
W7601	NTN	-	-	-	-	-	-	-	-
NNU39/63	NTN	-	-	-	-	-	-	-	-
NN49/95	NTN	-	-	-	-	-	-	-	8.1250 in
NN3048	NTN	-	-	-	-	-	-	-	180 mm
W5613	NTN	-	-	-	-	-	-	-	-
NN4956	NTN	-	-	-	-	-	-	-	22 mm
NN3034K	NTN	-	-	-	-	-	-	-	380.009 mm
LH-WA22212BLLSK	NTN	-	-	-	-	-	-	-	-
NN4944K	NTN	-	-	-	-	-	-	-	-
NN406	NTN	-	-	-	-	-	-	-	-
NN3948	NTN	-	-	-	-	-	-	-	180 mm
CRT1812V	NTN	-	-	-	-	-	-	-	300 mm
WA22230BLLSK	NTN	-	-	-	-	-	-	-	66.987 mm
LH-WA22217BLLS	NTN	-	-	-	-	-	-	-	4.5268 in
NNU49/56	NTN	-	-	-	-	-	-	-	-

NN403 NTN Tapered Roller Bearing Video

NTN NN403 INTERCHANGE

Thrust Spherical Roller Bearing Part series NN403 is a potential replacement for these common bearing part numbers:

NSKNN403
SKFNN403
NTNNN403
FAGNN403
TIMKENNN403
KOYONN403
NACHINN403
DODGENN403

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