Product Details

4R304 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R304
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
4R5213NTN - - - 410.00 mm26 mm - - -
4R9607NTN - - - - - - - -
4R304NTN - 160 mm52.4 mm - - - - -
4R383NTN - 280 mm88 mm - - - - -
4R5614NTN - - - - - - - -
NNU4992KNTN - - - - - - - -
NN3944KNTN - 90 mm11 mm - - - - -
NNU4934KNTN - 47 mm - - - - - -
NN3026KNTN - 11.3750 in - - - - - -
NN3068KNTN - - - - - - - -
4R3036NTN - - - - - - - -
NN4938KNTN - - - - - - - -
4R5008NTN - 4.7244 in - - - - - -
4R8407NTN - 130 mm46 mm - - - - -
4R10024NTN - - - 205.00 mm15 mm - 113.00 mm -
NNU4956KNTN - 78.00 mm - - - 15 mm - -
NN3034KNTN - - - - - - - -
NN4928KNTN - - - - - - - -
NN3060KNTN - - - - - - - -
4R7205NTN - 130 mm13 mm - - - - -
4R6017NTN - - - - - - - -
4R10202NTN - - - - - - - -
NN3072NTN - - - - - - - -
NNU4940KNTN70.89 mm14.60 mm97.23 mm - - - - 1.35 mm
4R15203NTN - 319.964 mm - - - - - -
4R7203NTN - - - - - - - -
4R10008NTN - 310 mm52 mm - - - - -

 

4R12002 NTN Cylindrical Roller BearingRoller Profile:Symmetric; Limiting Speed - Grease:9,400 rpm; D:62 mm; da (min):35.5 mm; d:30 mm; B:20 mm; Retainer Material:Pressed Steel; Configuration:Double Row; Groove Width A:5 mm; Nr. of Holes:4; Limiting Speed - Oil:11,600 rpm; Fillet Radius/Chamfer:1 mm; Static Load Rating:65,000 N; Center Guidance:Floating Steel Ring; Axial Load Factor Y0:2.00; Axial Load Factor Y1:2.04; ra (max):1 mm; Axial Load Factor Y2:3.04;
4R6015 NTN Cylindrical Roller BearingB - Cone Width:16.520 mm; Ab - Cage-Cone Frontface Clearance:2.3 mm; Cg - Geometry Factor:0.0694; G2 - Heat Generation Factor (Rib-Roller End):11.5; C - Cup Width:11.908 mm; d:36.513 mm; B:15.875 mm; da - Cone Frontface Backing Diameter:41.40 mm; e - ISO Factor8:0.44; a - Effective Center Location3:-1.5 mm; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf; Da - Cup Frontface Backing Diameter:66.00 mm;
NNU4956K NTN Cylindrical Roller BearingPiston Area:87700 mm²; Piston Length of Travel:25 mm; E1:712 mm; Threads B:Tr710x7; A:15 mm; Assembly Weight:137.000 Kg; D:78.00 mm; E:812 mm; C:870.0 mm;
NN30/5 NTN Tapered Roller Bearingd:3.2500 in; Y1 - ISO Factor9:1.98; G2 - Heat Generation Factor (Rib-Roller End):29.4; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:128000 lbf; G1 - Heat Generation Factor (Roller-Raceway)11:177; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11100 lbf; C - Double Cup Width:3.3750 in; Da - Cup Frontface Backing Diameter:5.94 in; Bearing Weight:20.42 lb; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:19100 lbf;
4R6021 NTN Cylindrical Roller BearingDimension H:2.6 in; Dimension L:4.6 in; Bearing Type:Split Cylindrical Ex; Shaft Size:2-3/16 in; Bearing - Housing - Seal UPC:013992100429; Bolt Size:4 x M12; Bearing - Housing - Seal:LSE203BXHRSS; Dimension P:0.6 in; Dimension V:0.1 in; Dimension N:6.571 in; Maximum Speed:3940 rpm; Support Type:Round Flange; Note:This product line wa; Dimension T:10.2 in; Bearing Number:LSE203BX; Cor - Static Load Rating:25853 lbf;
NN4926K NTN Cylindrical Roller BearingB:80.000 mm; Cup Part Number:J451161; G2 - Heat Generation Factor (Rib-Roller End):76.3; e - ISO Factor8:0.33; C - Cup Width:61.912 mm; Cg - Geometry Factor:0.118; a - Effective Center Location3:-19.3 mm; r - Cup Backface To Clear Radius2:5.08 mm; Da - Cup Frontface Backing Diameter:275.10 mm; Ab - Cage-Cone Frontface Clearance:3 mm; K - Factor7:1.79; da - Cone Frontface Backing Diameter:175.01 mm;
4R3818 NTN Cylindrical Roller BearingDimension H:3.1 in; Seal Type:Kevlar Packing Seal; Bearing - Housing - Seal UPC:013992079480; Bearing UPC:013992026385; Cor - Static Load Rating:51931 lbf; Dimension R:10.8 in; Bearing Type:Split Cylindrical Re; Maximum Speed:2790 rpm; Bolt Size:4 x M16; Ca - Axial Load Rating:2787.59 lbf; Dimension N:8.5 in; Shaft Size:3.5 in; Dimension V:0.1 in; Support Type:Round Flange; Bearing - Housing - Seal:LSE308BRHKPS;
NN4938K NTN Cylindrical Roller BearingPillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1 :24-3/8 in; Dimension H2:16.75 in; Dimension J2 :21-5/8 in; Bearing Number:LSE611BX; Bolt Size:4 x 1-1/4; Bearing Type:Split Cylindrical Ex; Cor - Static Load Rating:186233 lbf; Bearing UPC:013992104724; Dimension K :4-1/2 in; Housing Width:6.8 in; Dimension H :7-7/8 in; Note:This product line wa; Support Type:Four-Bolt Plummer Bl;
4R6014 NTN Cylindrical Roller BearingWeight:0.332 kg; Groove Width:1.3 mm; Da (max):95 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.025 to 0.051 mm; Limiting Speed - Oil:7,700 rpm; Groove Diameter:97.9 mm; Dynamic Load Rating:23,700 N; Limiting Speed - Grease:6,500 rpm; D:100 mm; Configuration:Single Row; Fillet Radius/Chamfer:1 mm; r1:0.5 mm; a (max):2.5 mm; ra (max):1 mm; Factor fo:16.3; da (min):75 mm; B:16 mm; d:70 mm; Dx (min):106 mm;
4R4811 NTN Cylindrical Roller BearingY - ISO Factor3:2.02; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor:0.0938; e - ISO Factor2:0.3; Da - Cup Frontface Backing Diameter:3.96 in; Series:535; Cup Part Number:532A; C - Cup Width:1.1875 in; D:4.3750 in; Db - Cup Backface Backing Diameter:3.74 in; Design Units:Imperial;
NN4934K NTN Cylindrical Roller Bearinga - Effective Center Location3:-0.8 mm; B:63.5 mm; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; Da - Cup Frontface Backing Diameter:273.05 mm; Cup Part Number:94113A; Series:94000; Cg - Geometry Factor:0.129; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30800 lbf; K - Factor7:1.25; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:185.93 mm;
4R4426 NTN Cylindrical Roller BearingK - Factor7:1.76; Bearing Weight:326.50 lb; Cone Part Number:HM266449DW; G2 - Heat Generation Factor (Rib-Roller End):301; G1 - Heat Generation Factor (Roller-Raceway)11:4760; D:21.5000 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:250000 lbf; Db - Cup Backface Backing Diameter:19.96 in; Ab - Cage-Cone Frontface Clearance:0.26 in; R - Cone Frontface To Clear Radius1:0.130 in;
4R5405 NTN Cylindrical Roller BearingFillet Radius/Chamfer:3 mm; D:190 mm; Dx (min):205 mm; B:43 mm; da (min):104 mm; r1:0.5 mm; Groove Diameter:183.6 mm; a (max):5.7 mm; Da (max):176 mm; Enclosure:Open; ra (max):2.5 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.030 to 0.058 mm; Cy (max):8.4 mm; Static Load Rating:107,000 N; Groove Width:3.5 mm; Configuration:Single Row; d:90 mm; Limiting Speed - Grease:3,600 rpm; Weight:4.910 kg;
4R9223 NTN Cylindrical Roller BearingSeries:234000; Y - ISO Factor9:1.26; R - Cone Backface To Clear Radius1:6.35 mm; Bearing Weight:44.800 Kg; C90 - Dynamic Radial Rating (90 million revolutions)4:63300 lbf; Design Units:Imperial; da - Cone Frontface Backing Diameter:416.05 mm; Ab - Cage-Cone Frontface Clearance:7.9 mm; G1 - Heat Generation Factor (Roller-Raceway):2780; K - Factor7:1.23; Cone Part Number:EE234154; a - Effective Center Location3:35.6 mm;

 

 

4R304 NTN Cylindrical Roller Bearing Video

 

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