Product Details

4R8404 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R8404
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R5213 NTN Cylindrical Roller BearingWeight:0.430 kg; Dynamic Load Rating:35,000 N; B:27 mm; da:42 mm; ra:1 mm; d:35 mm; D:72 mm; Static Load Rating:25,900 N; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Da:65 mm; Configuration:Double Row; Enclosure:Double Seal; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Oil:7,000 rpm;
SL01-4844 NTN Cylindrical Roller BearingFillet Radius/Chamfer:0.3 mm; D:42 mm; da (min):27 mm; B:9 mm; Factor fo:15.3; Dynamic Load Rating:7,000 N; Configuration:Single Row; Weight:0.042 kg; ra (max):0.3 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:10,000 rpm; Da (max):40 mm; Static Load Rating:4,500 N; d:25 mm; Radial Clearance:0.005 to 0.020 mm; Enclosure:Double Seal;
NNU4972K NTN Cylindrical Roller BearingSeal Type:Felt Type; Cor - Static Load Rating:79358 lbf; Dimension M:4.0 in; Bolt Size:2 x M24; Bearing UPC:013992032126; Bearing - Housing - Seal:MSE303BXH; Dimension H2:10.7 in; Series Type:Medium Series; Shaft Size:3-3/16 in; Support Type:Two-Bolt Plummer Blo; Note:This product line wa; Bearing Number:MSE303BX; Weight:76 lb; Bearing Type:Split Cylindrical Ex; Maximum Speed:2520 rpm; Cr - Dynamic Load Rating:66768 lbf;
4R11001 NTN Cylindrical Roller BearingCenter Guidance:Fixed Inner Ring Rib; Retainer Material:Machined Brass; D:980 mm; Roller Profile:Symmetric; Static Load Rating:21,000,000 N; Limiting Speed - Grease:330 rpm; ra (max):8 mm; Radial Clearance:0.410 to 0.540 mm; Bore Type:Tapered Bore; Axial Load Factor Y1:1.80; Constant e:0.37; Hole Diameter (do):25 mm; da (min):574 mm; Groove Width A:60 mm; Configuration:Double Row; Limiting Speed - Oil:450 rpm;
NN3021K NTN Cylindrical Roller BearingStatic Load Rating:2530 lbf; Series:Industrial; Housing Style:Two-Bolt Pillow Bloc; Bolt Hole Length N1:23.8 mm; Bolt Hole Spacing J:117.5 mm; Total Width A:1.689 in; Base to Center Height H:39.69 mm; Bolt Hole Width N:14.3 mm; Bearing Number:GY1103KRRB SGT; Seal Type:Shroud Seal; Total Length L:157.2 mm; Inside Ring Width B:=Bearings1_Inside Ri; Foot Height H1:13.5 mm; Center of Bearing from End S:15.9 mm;
4R6021 NTN Cylindrical Roller BearingOutside Diameter D:47.000 mm; Oil Limiting Speed:16000 rpm; Grease Limiting Speed:13000 rpm; Weight:0.0270 Kg; Bore Size d:35 mm; Clearance:C3; C0r - Static Load Rating:3.8 kN; Cr - Dynamic Load Rating:4.7 kN; Outside Ring Width B:7.000 mm; Radius Rs min:0.300 mm; Features:Shields;
4R304 NTN Cylindrical Roller BearingCup Part Number:M38511; Cage Type:Stamped Steel; K - Factor7:1.66; G1 - Heat Generation Factor (Roller-Raceway):20.3; Da - Cup Frontface Backing Diameter:62.00 mm; Cone Part Number:M38547; Aa - Cage-Cone Backface Clearance:-0.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3640 lbf; D:65.987 mm; d:34.989 mm; a - Effective Center Location3:-5.6 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:14000 lbf;
4R6406 NTN Cylindrical Roller BearingLocknut:N-034; SNW/SNP Assembly Weight:13.12 lb; Bearing Number:23034K; Diameter d :6 in; B2:4.009 in; Lockwasher and Lockplates:W-034; S:1.188 in; D1:7.880 in; Tolerance1:-0.005 in; Series:230K; Taper:1:12; Sleeve:S-3034 x 6;
NN3080K NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:2.91 in; Series:28000; Cg - Geometry Factor12:0.0709; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:29500 lbf; B - Cone Width:0.7736 in; Ab - Cage-Cone Frontface Clearance:0.07 in; r - Cup Frontface To Clear Radius2:0.03 in; G2 - Heat Generation Factor (Rib-Roller End):12.5; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; d:1.5740 in;
4R3029 NTN Cylindrical Roller BearingC1(2) - Dynamic Radial Rating (Two-Rows):2140000 N; r - Outer Ring To Clear Radius2:3.0 mm; Cage Material:Brass; Reference Thermal Speed Rating (Grease):920; C0 - Static Radial Rating:2890000 N; Y0 - ISO Factor4:2.06; Superseded Part:23240YMBW33SLE; d:200 mm; B - Inner Ring Width:128 mm; e - ISO Factor3:0.33; UPC Code:087796202290; Cg - Geometry Factor8:0.1003; B - Outer Ring Width:128.000 mm; Design Unit:METRIC;
4R3618 NTN Cylindrical Roller Bearingr - Cup Backface To Clear Radius1:0.140 in; Db - Cup Backface Backing Diameter:1.54 in; Y - ISO Factor4:2.26; D:1.9380 in; Cg - Geometry Factor:0.0452; Design Units:Imperial; Da - Cup Frontface Backing Diameter:1.79 in; e - ISO Factor3:0.27; Series:09000; K - Factor2:2.2; Cup Part Number:09194; G2 - Heat Generation Factor (Rib-Roller End):4; C - Cup Width:0.6875 in; G1 - Heat Generation Factor (Roller-Raceway):8;
4R3425 NTN Cylindrical Roller BearingSeries:Standard; Center of Bearing from Housing End A2:19.9 mm; Bearing Number:GRA012RRB; Inside Ring Outside Diameter:1.291 in; Weight:1.44 lb; Bolt Hole Spacing J:63.50 mm; Inside Ring Width B:=Bearings1_Inside Ri; Total Length L:85.7 mm; Static Load Rating:1460 lbf; Seal Type:Molded Shroud; Shaft Size d:3/4 in; Housing Style:Four-Bolt Square Fla; Bolt Size:M10; Dimension D:2.374 in; Flange Thickness A1:11.1 mm;
4R2438 NTN Cylindrical Roller BearingWeight:49.400 kg; r1:5 mm; D:400 mm; Fillet Radius/Chamfer:5 mm; Enclosure:Open; Radial Clearance:0.090 to 0.145 mm; Configuration:Single Row; db (max):240 mm; Dynamic Load Rating:975,000 N; ra (max):4 mm; Da (max):378 mm; Limiting Speed - Grease:1,400 rpm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:1,700 rpm; dc (min):248 mm; ra1 (max):4 mm; dd (min):268 mm; Static Load Rating:1,260,000 N; B:78 mm;
SL01-4868 NTN Cylindrical Roller Bearingdb (min):67 mm; B:33 mm; r1:2.1 mm; Limiting Speed - Oil:5,600 rpm; Radial Clearance:0.040 to 0.070 mm; db (max):76 mm; dd (min):87 mm; Dynamic Load Rating:139,000 N; ra (max):2 mm; Da (max):128 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; D:140 mm; d:55 mm; Static Load Rating:138,000 N; Limiting Speed - Grease:4,800 rpm; dc (min):79 mm; Enclosure:Open; Inside Ring Outside Diameter:77.2 mm;

 

 

No.BrandCkJBEDHF
4R4416NTN - - - - - - - -
NN4968KNTN - - - - - - - -
SL01-4932NTN - - - - - - - -
4R18401NTN - - - - - 340.695 mm - -
4R4614NTN - - - - - - - -
4R5405NTN - - - - - - - -
SL02-493NTN - - - 38.1 mm - 120 mm - -
4R8803NTN - - - - - 4.3330 in - -
4R5614NTN - - - - - - - -
4R3225NTN - - - - - - - -
4R12202NTN305.0 mm - - - 273 mm44.00 mm - -
4R16601NTN - - - - - - - -
4R1002NTN - - - 33 mm - 200 mm - -
SL02-492NTN - - - - - - - -
4R3443NTN - - - 80 mm - 480 mm - -
SL02-4834NTN - - - - - - - -
4R4039NTN - - 650 mm - - - 516 mm -
NN3020KNTN - - - - - 7.875 in - -
4R11402NTN - - - - - - - -
NN3080KNTN - - - - - 3.1510 in - -
4R8404NTN - - - - - - - -
4R4426NTN - - - - - - - -
SL02-4924NTN - - - - - - - -
4R304NTN - - - - - 65.987 mm - -
4R8605NTN - - - - - 175.000 mm - -
4R2904NTN29 mm - - - - - - -
SL01-4964NTN - - - - - - - -

 

4R8404 NTN Cylindrical Roller Bearing Video

 

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