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NNU493 NTN Tapered Roller Bearing

Name: NNU493 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU493
Rating: 4.9 (5 reviews)

NTN NNU493 Bearing SPECIFICATIONS

Can't 7.48 in Db - Cup Backface Backing Diameter find what Imperial Design Units you're looking for NNU493 NTN Tapered Roller Bearing China 6205 Bearing Supplier ? Our expert Cylindrical Roller Bearing Representatives be in contact with you shortly!
Brand Name:NTN
Model Number:
NNU493
Design Units:Imperial
Db - Cup Backface Backing Diameter:7.48 in
r - Cup Backface To Clear Radius1:0.130 in
Cup Part Number:L730610
e - ISO Factor2:0.46
Cg - Geometry Factor:0.176
Y - ISO Factor3:1.31
Da - Cup Frontface Backing Diameter:7.83 in

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China 6205 Bearing Supplier2020-07-10 09:46:19
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NNU493 NTN Tapered Roller Bearing Dimensions

Design Units:Imperial
Db - Cup Backface Backing Diameter:7.48 in
r - Cup Backface To Clear Radius1:0.130 in
Cup Part Number:L730610
e - ISO Factor2:0.46
Cg - Geometry Factor:0.176
Y - ISO Factor3:1.31
Da - Cup Frontface Backing Diameter:7.83 in
Series:L730600
D:8 in
C - Cup Width:0.8440 in

NTN NNU493 Cylindrical Roller Bearing Cross References

No.	Brand	H	C	F	N	k	S	e	E
NN314	NTN	-	-	-	-	-	-	-	-
NN403	NTN	218 mm	-	-	26 mm	-	-	-	-
NN3028K	NTN	-	-	-	-	-	-	-	-
WA22220BLLSK	NTN	-	-	-	-	-	-	-	-
NN302	NTN	-	-	-	-	-	-	-	-
NNU498	NTN	-	-	-	-	-	-	-	-
NNU313	NTN	-	-	-	-	-	-	-	-
NN3052	NTN	-	15.945 in	-	-	-	-	-	14.331 in
R1564V	NTN	-	-	-	-	-	-	-	-
CRT1212V	NTN	-	-	-	-	-	-	-	-
NNU4926K	NTN	-	-	-	-	-	-	-	-
CRT1412V	NTN	-	-	-	-	-	-	-	-
NN3044	NTN	-	-	-	-	-	-	-	-
NN3938	NTN	-	-	-	-	-	-	-	-
K2N-RTD43902PX1	NTN	-	-	-	-	-	-	-	-
NN30/5	NTN	-	-	-	-	-	-	-	-
NN3024K	NTN	-	-	-	-	-	-	-	-
NN3032	NTN	-	-	-	-	-	-	-	-
K2N-RTD28601PX1	NTN	-	-	-	-	-	-	-	-
CU12B08W WK40/21	NTN	-	-	-	-	-	-	-	-
CRT1610V	NTN	-	-	-	-	-	-	-	-
W5613	NTN	-	-	-	-	-	-	-	-
R08A31V	NTN	-	-	-	-	-	-	-	-
WA22232BLLSK	NTN	-	-	-	-	-	-	-	-
NNU4944K	NTN	-	-	-	-	-	-	-	-
NNU3184	NTN	-	-	-	-	115.0 mm	12 mm	-	14 mm

NNU4088 NTN Tapered Roller Bearing	Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Static Load Rating:8,700 N; Enclosure:Open; r1:0.6 mm; Configuration:Single Row; Limiting Speed - Oil:17,000 rpm; B:15 mm; D:52 mm; Dynamic Load Rating:16,200 N; d:20 mm; Weight:0.150 kg; a:7.6 mm; Limiting Speed - Grease:13,000 rpm;
W8407 NTN Thrust Tapered Roller Bearing	Bearing - Housing - Seal:HSM200BRHHTPS; Dimension J:25.0 in; Bearing Number:HSM200BR; Dimension M:10.5 in; Dimension H:12.244 in; Support Type:Four-Bolt Plummer Bl; Shipping Weight:1494 lb; Shaft Size:200 mm; Cr - Dynamic Load Rating:359020 lbf; Dimension K:6.8 in; Dimension L:33.0 in; Bolt Size:4 x M36; Dimension H1:2.6 in; Series Type:Heavy Series; Bearing UPC:013992024015; Housing Width:10.6 in;
NN4952 NTN Tapered Roller Bearing	Radial Clearance:0.055 to 0.075 mm; Groove Width A:5 mm; Center Guidance:Floating Steel Ring; ra (max):2 mm; D:110 mm; Constant e:0.25; Axial Load Factor Y1:2.71; Axial Load Factor Y2:4.04; Static Load Rating:151,000 N; Weight:1.360 kg; Da (max):101 mm; Nr. of Holes:4; Limiting Speed - Oil:5,900 rpm; Configuration:Double Row; Roller Profile:Symmetric; Axial Load Factor Y0:2.65; d:50 mm; Limiting Speed - Grease:5,000 rpm;
R2859V NTN Thrust Tapered Roller Bearing	Bearing Type:Split Cylindrical Re; Dimension H:3.6 in; Series Type:Light Series; Shaft Size:4.25 in; Bearing UPC:013992026712; Ca - Axial Load Rating:4181.39 lbf; Seal Type:Kevlar Packing Seal; Bolt Size:4 x M16; Dimension N:10.875 in; Bearing - Housing - Seal:LSE404BRHKPS; Dimension T:15.0 in; Dimension R:13.1 in; Bearing Number:LSE404BR; Cr - Dynamic Load Rating:71040 lbf; Support Type:Round Flange;
NNU3856 NTN Tapered Roller Bearing	Angle of Chamfer r1smin:20º; Backing Housing Diameter Ds:1014.0 mm; Chamfer rsmin:3.00 mm; Lubrication Groove g:26.0 mm; Backing Shaft Diameter ds:864.3 mm; O.D. D:1080.000 mm; Type:RX-1; Outer-Ring Set:878RXS3165; Bore d:800.000 mm; Chamfer r1smin2:20.0 mm; Weight:4214.400 lb; Inner-Ring Set:800ARXS3165; Width C:700.000 mm; Dynamic Load Rating C11:59200 kN; Lubrication Hole Diameter h:15.0 mm; DUR/DOR F/E:878.000 mm;
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;
NNU4940K NTN Cylindrical Roller Bearing	Ab - Cage-Cone Frontface Clearance:4.8 mm; Cage Type:Stamped Steel; d:406.400 mm; C - Cup Width:61.913 mm; Aa - Cage-Cone Backface Clearance:11.4 mm; r - Cup Backface To Clear Radius2:3.30 mm; B - Cone Width:84.138 mm; a - Effective Center Location3:15.5 mm; Cone Part Number:LM567949; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:58200 lbf; G2 - Heat Generation Factor (Rib-Roller End):427;
NN4964 NTN Tapered Roller Bearing	Cone Part Number:LM501349A; R - Cone Backface To Clear Radius1:0.760 mm; Y - ISO Factor9:1.5; G2 - Heat Generation Factor (Rib-Roller End):13.3; Aa - Cage-Cone Backface Clearance:0.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4360 lbf; d:41.275 mm; B:23.015 mm; Series:LM501300; D:73.431 mm; Da - Cup Frontface Backing Diameter:71.10 mm; db - Cone Backface Backing Diameter:46.99 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2980 lbf;
NN4926K NTN Cylindrical Roller Bearing	d:800.000 mm; Design Unit:METRIC; Reference Thermal Speed Rating (Oil)7:190; Reference Thermal Speed Rating (Grease):180; Cage Type:YMD; Y1 - ISO Factor5:3.8; C0 - Static Radial Rating:28600000 N; da - Inner Ring Backing Diameter:877.000 mm; Cg - Geometry Factor8:0.1399; B - Outer Ring Width:345.000 mm; R - Inner Ring To Clear Radius1:6.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):13000000 N; Bearing Weight:1181.100 Kg;
NNU3026 NTN Tapered Roller Bearing	Limiting Speed - Grease:26,000 rpm; Weight:0.016 kg; D:28 mm; Static Load Rating:2,250 N; Enclosure:Double Seal; da (min):17 mm; Dynamic Load Rating:4,300 N; B:7 mm; ra (max):0.3 mm; d:15 mm; Radial Clearance:0.003 to 0.018 mm; Bore Type:Cylindrical Bore; Configuration:Single Row; Factor fo:14.3; Da (max):26 mm;
R11A13V NTN Thrust Tapered Roller Bearing	Dynamic Load Rating:270,000 N; Bore Type:Cylindrical Bore; Axial Load Factor Y2:4.21; Limiting Speed - Oil:4,700 rpm; Static Load Rating:232,000 N; Enclosure:Open; Axial Load Factor Y0:2.76; Nr. of Holes:4; da (min):77 mm; B:33 mm; Hole Diameter (do):3 mm; d:65 mm; Groove Width A:6 mm; Roller Profile:Symmetric; Radial Clearance:0.065 to 0.090 mm; Center Guidance:Floating Steel Ring; Constant e:0.24;
NNU4944 NTN Tapered Roller Bearing	H2:45.0 mm; Cage Type:EJ; Housing:FSNT 524-620; N:18 mm; J1:70 mm; L:410.00 mm; Max Grease Speed:2600; J:350.00 mm; H:271 mm; Material :Cast Iron; Shaft Diameter d:110 mm; A:185.00 mm; N1:24.00 mm; G:M16; Locating Rings (width x OD):SR215X14; Bolt Qty:4; H1:140.0 mm; Seal:TSNG524; J2:378 mm; Bearing:22224K;
LH-WA22214BLLS NTN Thrust Tapered Roller Bearing	Note:This product line wa; Ca - Axial Load Rating:4990.69 lbf; Dimension H:2.0 in; Seal Type:Kevlar Packing Seal; Cr - Dynamic Load Rating:81606 lbf; Bearing - Housing - Seal UPC:013992073846; Dimension U:0.2 in; Shaft Size:120 mm; Dimension B:10.0 in; Bearing Type:Split Cylindrical Re; Dimension V:7.5 in; Maximum Speed:1740 rpm; Tensioning Unit Type:Push Type; Dimension S:3.0 in; Bearing Number:LSM120BR;
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;

NNU493 NTN Tapered Roller Bearing Video

NTN NNU493 INTERCHANGE

Cylindrical Roller Bearing Part series NNU493 is a potential replacement for these common bearing part numbers:

NSKNNU493
SKFNNU493
NTNNNU493
FAGNNU493
TIMKENNNU493
KOYONNU493
NACHINNU493
DODGENNU493

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