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NN303 NTN Tapered Roller Bearing

Name: NN303 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN303
Rating: 4.9 (5 reviews)

NTN NN303 Bearing SPECIFICATIONS

NN303 NTN Tapered Roller Bearing China 6205 Bearing Supplier Needs Analysis , Cylindrical Roller Bearing 282,000 N Static Load Rating Manufacturing Service 3,800 rpm Limiting Speed - Oil . Get Your Free.
Brand Name:NTN
Model Number:
NN303
Static Load Rating:282,000 N
dd (min):114 mm
Limiting Speed - Oil:3,800 rpm
d:80 mm
db (min):92 mm
ra (max):2 mm
D:170 mm
Bore Type:Cylindrical Bore

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China 6205 Bearing Supplier2020-07-10 09:46:19
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NN303 NTN Tapered Roller Bearing Dimensions

Static Load Rating:282,000 N
dd (min):114 mm
Limiting Speed - Oil:3,800 rpm
d:80 mm
db (min):92 mm
ra (max):2 mm
D:170 mm
Bore Type:Cylindrical Bore
Dynamic Load Rating:256,000 N
Configuration:Single Row
ra1 (max):2 mm
Fillet Radius/Chamfer:2.1 mm
Limiting Speed - Grease:3,200 rpm
db (max):99 mm
Enclosure:Open
r1:2.1 mm
B:39 mm
dc (min):105 mm
Radial Clearance:0.065 to 0.100 mm
Inside Ring Outside Diameter:101 mm

NTN NN303 Cylindrical Roller Bearing Cross References

No.	Brand	H	C	F	N	k	S	e	E
NN3068	NTN	-	-	-	-	-	-	-	-
NN3044	NTN	-	-	-	-	-	-	-	-
CRT1307V	NTN	-	-	-	-	-	-	-	-
NN30/5	NTN	-	-	-	-	-	-	-	-
NN3026	NTN	-	-	-	-	-	-	-	-
NN3144	NTN	-	-	-	-	-	-	-	-
R2260V	NTN	-	-	-	-	-	-	-	-
NN3092	NTN	-	-	-	-	-	-	-	-
LH-WA22214BLLS	NTN	-	-	-	-	-	-	-	-
CRT1209V	NTN	-	-	-	-	-	-	-	-
WA22230BLLS	NTN	-	-	-	-	-	-	-	-
3RCS3618UP	NTN	-	-	-	-	-	-	-	-
NNU4072	NTN	-	-	-	-	-	-	-	-
NNU3036	NTN	-	-	-	-	-	-	-	-
NNU3034K	NTN	0.229 in	7.130 in	-	-	-	-	-	6.688 in
NN4936	NTN	-	-	-	-	-	-	-	-
R2677V	NTN	-	-	-	-	-	-	-	-
3RCS2659UPV1	NTN	-	-	-	-	-	-	0.103 in	-
NNU49/53	NTN	-	-	-	-	-	-	-	-
LH-WA22216BLLSK	NTN	-	-	-	-	-	-	-	-
NNU4976	NTN	-	-	-	-	-	-	-	-
NNU49/56	NTN	-	-	-	-	-	-	-	-

K2N-RTD56205PX1 NTN Thrust Tapered Roller Bearing	UPC Code:0883450089524; Dimension L:3.76 in; Dimension K:1.24 in; Bearing Number:22213; Locking Style:Eccentric; C - Dynamic Load (Basic):46400 lb; Dimension S:3.37 in; Dimension J (Bolt Size):0.625 in; Float:0.083 in; Dimension B:5.8 in; Y1 - Geometry Factor:2.79; Oil Lubrication - T Seal:3200 rpm; Dimension D Min:7.13 in; Oil Lubrication - M/N Seal:1800 rpm; Grease Lubrication - M/N Seal:1800 rpm;
CRT1517V NTN Thrust Tapered Roller Bearing	Da - Outer Ring Backing Diameter:646.000 mm; da - Inner Ring Backing Diameter:466.000 mm; Y1 - ISO Factor5:2.93; Reference Thermal Speed Rating (Oil)7:380; B - Outer Ring Width:256.000 mm; Y2 - ISO Factor6:1.92; Cage Type:YMB; Bearing Weight:457.500 Kg; d:400.000 mm; D:720.000 mm; C0 - Static Radial Rating:10800000 N; Y0 - ISO Factor4:1.96; B - Inner Ring Width:256 mm; Reference Thermal Speed Rating (Grease):350;
NN4926 NTN Tapered Roller Bearing	Da - Outer Ring Backing Diameter:242.700 mm; Cage Type:CR - Phenolic Outer; D:260 mm; C0 - Static Radial Rating:207014 N; r - Outer Ring To Clear Radius3:2.0 mm; Design Units:METRIC; do - Ball Diameter:26.98750 mm; Limiting Speed (Grease):5280 rpm; Bearing Weight:7 Kg; Contact Angle:25 º; Bearing Width:42.000 mm; d:170 mm; Precision Class:ISO P4S (ABEC 7/9); Full Timken Part Number:3MMC9134WICRDUH;
NNU3144 NTN Tapered Roller Bearing	Bearing - Housing - Seal UPC:013992079480; Bearing Type:Split Cylindrical Re; Ca - Axial Load Rating:2787.59 lbf; Dimension A:7.5 in; Dimension R:1.4 in; Dimension N:12.5 in; Dimension D:11.0 in; Dimension T:14.5 in; Note:This product line wa; Dimension B:7.5 in; Tensioning Unit Type:Tension Type; Dimension S:2.0 in; Dimension V:5.5 in; Support Type:Take-Up; Cor - Static Load Rating:51931 lbf; Bearing - Housing - Seal:LSE308BRHKPS;
NN3088 NTN Tapered Roller Bearing	Shaft Size:2 in; Dimension N:9.3 in; Cr - Dynamic Load Rating:27202 lbf; Ca - Axial Load Rating:1394 lbf; Note:This product line wa; Bearing UPC:013992031792; Bearing Number:MSE200BR; Dimension Y:0.6 in; Dimension D:8.0 in; Dimension H:1.3 in; Series Type:Medium Series; Dimension V:4.0 in; Dimension B:5.0 in; Seal Type:Felt Seal; Bearing - Housing - Seal:MSE200BRH; Dimension S:1.5 in; Cor - Static Load Rating:28551 lbf;
CRT0814V NTN Thrust Tapered Roller Bearing	Limiting Speed - Oil:3,800 rpm; Limiting Speed - Grease:2,600 rpm; Configuration:Double Row; Static Load Rating:96,500 N; Radial Clearance:0.030 to 0.058 mm; Weight:3.400 kg; Dynamic Load Rating:105,000 N; da:95 mm140 mm; Cy:7.4 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; d:85 mm; D:150 mm; Dx:162 mm; B:49.2 mm; Enclosure:Open; ra:2 mm;
NNU4934K NTN Cylindrical Roller Bearing	T - Bearing Width to Flange:0.4376 in; e - ISO Factor8:0.34; Da - Cup Frontface Backing Diameter:3.96 in; Cone Part Number:462; r - Cup Backface To Clear Radius2:0.030 in; Cg - Geometry Factor11:0.0946; Design Units:Imperial; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway)10:58.6; D1 - Flange Outer Diameter:4.4640 in; db - Cone Backface Backing Diameter:2.64 in; C - Cup Width:0.8750 in;
CRT1601V NTN Thrust Tapered Roller Bearing	Material:Bearing Steel; Item #:UK213 - HE2313; Dimension B1:2.559 in; Adapter Sleeve Number1:HE2313; Outside Diameter D:120.000 mm; Bore Type:Tapered bore; Static Load Rating:9015 lbf; Outside Ring Width C:28.000 mm; Weight:3.7 lb; Locking Style:Adapter Sleeve Locki; Groove Position C1:7.50 mm; Radius r:1.1 mm; Dynamic Load Rating:12859 lbf; Shaft Size d:2.25 in;
R09A20V NTN Thrust Tapered Roller Bearing	Design Units:Imperial; R - Cone Backface To Clear Radius3:0.06 in; K - Factor8:1.77; Cone Part Number:33895; Series:33800; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:50800 lbf; G1 - Heat Generation Factor (Roller-Raceway):52.5; a - Effective Center Location4:-0.3 in; C1 - Dynamic Radial Rating (1 million revolutions)6:29200 lbf; C0 - Static Radial Rating:36200 lbf; Cg - Geometry Factor:0.091;
CRI-2666LL NTN Thrust Tapered Roller Bearing	Dimension N:19.8 in; Shaft Size:5-3/16 in; Dimension Y:0.9 in; Series Type:Medium Series; Dimension B:11.0 in; Maximum Speed:1450 rpm; Dimension V:8.7 in; Dimension U:0.3 in; Cr - Dynamic Load Rating:134885 lbf; Tensioning Unit Type:Push Type; Dimension D:18.3 in; Bearing Type:Split Cylindrical Re; Bearing Number:MSE503BR; Note:This product line wa; Ca - Axial Load Rating:10206 lbf; Bearing - Housing - Seal:MSE503BRHATL;
NN306 NTN Tapered Roller Bearing	Fillet Radius/Chamfer:3 mm; Db (min):347 mm; Enclosure:Open; Dynamic Load Rating:530,000 N; da (min):253 mm; d:240 mm; ra (max):2.5 mm; Da (max):346 mm; Radial Clearance:0.110 to 0.175 mm; Weight:20.100 kg; Static Load Rating:820,000 N; Bore Type:Cylindrical Bore; ra1 (max):2.5 mm; Db (max):331 mm; dc (min):275 mm; B:56 mm; r1:3 mm; Outside Ring Inside Diameter:330 mm; Configuration:Single Row; Limiting Speed - Oil:2,100 rpm;
NNU3024 NTN Tapered Roller Bearing	Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:286000 lbf; B - Double Cone Width:5.2500 in; Y1 - ISO Factor9:1.29; r - Cup Backface To Clear Radius2:0.130 in; Cone Part Number:93788D; C - Cup Width:1.8125 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf; Y2 - ISO Factor10:1.92; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38200 lbf;
NN393 NTN Tapered Roller Bearing	Note:This product line wa; Seal Type:Viton Single Lip; Cor - Static Load Rating:51931 lbf; Bearing Number:LSE303BR; Housing Width:5.3 in; Support Type:Two-Bolt Plummer Blo; Bearing Type:Split Cylindrical Re; Shaft Size:3-3/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:230 mm; Bearing UPC:013992026231; Cr - Dynamic Load Rating:42039 lbf; Series Type:Light Series; Ca - Axial Load Rating:2787.59 lbf;
NN38/56 NTN Tapered Roller Bearing	Limiting Speed - Oil:3,500 rpm; Retainer Material:Pressed Steel; Axial Load Factor Y2:4.49; Limiting Speed - Grease:2,600 rpm; Fillet Radius/Chamfer:3 mm; Hole Diameter (do):4 mm; Center Guidance:Floating Steel Ring; Constant e:0.22; Static Load Rating:524,000 N; Configuration:Double Row; ra (max):2.5 mm; Nr. of Holes:6; da (min):114 mm; Radial Clearance:0.100 to 0.135 mm; Axial Load Factor Y1:3.02;

NN303 NTN Tapered Roller Bearing Video

NTN NN303 INTERCHANGE

Cylindrical Roller Bearing Part series NN303 is a potential replacement for these common bearing part numbers:

NSKNN303
SKFNN303
NTNNN303
FAGNN303
TIMKENNN303
KOYONN303
NACHINN303
DODGENN303

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