Product Details

4R3818 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3818
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandRDBLNAHQ
4R15203NTN - 319.964 mm - - - - - -
4R4813NTN - 360.000 mm - - - - - -
4R3232NTN - 5.3750 in - - - - - -
NN3948KNTN - 11.7500 in - - - - - -
4R10008NTN - 310 mm52 mm - - - - -
NN3068KNTN - - - - - - - -
4R3443NTN - - - - - - - -
4R4444NTN - - - - - - - -
NN3944KNTN - 90 mm11 mm - - - - -
NN4934KNTN - - 63.5 mm - - - - -
NN3052KNTN - 90 mm - - - - - -
NN4938KNTN - - - - - - - -
NN4926KNTN - 295.000 mm80.000 mm - - - - -
4R3625NTN - - 20.323 mm - - - - -
NNU4928KNTN - 150 mm - - - - - -
4R10011NTN - 215 mm73 mm - - - - -
4R12602NTN - - - - - - - -
NN3964KNTN - 38.00 mm - - - 6 mm - -
NN3080KNTN - - 114.300 mm - - - - -
NNU4921KNTN - 360 mm58 mm - - - - -

 

4R15002 NTN Cylindrical Roller Bearingr - Cup Frontface To Clear Radius2:0.03 in; Y2 - ISO Factor10:2.75; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6100 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10600 lbf; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.03 in; Aa - Cage-Cone Backface Clearance:0.04 in;
NN38/53 NTN Tapered Roller BearingDimension B:8.5 in; Dimension S:2.8 in; Dimension A:9.0 in; Cr - Dynamic Load Rating:87226 lbf; Dimension V:6.4 in; Maximum Speed:2130 rpm; Dimension W:1.7 in; Bearing - Housing - Seal:MSE315BRHATL; Bearing - Housing - Seal UPC:013992038722; Shaft Size:3-15/16 in; Dimension R:1.6 in; Ca - Axial Load Rating:5620 lbf; Dimension T:17.5 in; Dimension X:1.7 in; Dimension D:13.5 in; Bearing UPC:013992032331;
4R1001 NTN Cylindrical Roller BearingGroove Width A:10 mm; Constant e:0.32; D:160 mm; Axial Load Factor Y0:2.09; Configuration:Double Row; Dynamic Load Rating:470,000 N; Da (max):150 mm; Axial Load Factor Y1:2.14; Retainer Material:Pressed Steel; Hole Diameter (do):5 mm; da (min):100 mm; Bore Type:Cylindrical Bore; Nr. of Holes:4; Weight:4.570 kg; Center Guidance:Floating Steel Ring; Limiting Speed - Grease:3,400 rpm; Roller Profile:Symmetric;
NN3021K NTN Cylindrical Roller BearingFillet Radius/Chamfer:3 mm; Dynamic Load Rating:570,000 N; d:110 mm; Inside Ring Outside Diameter:143 mm; dd (min):158 mm; ra (max):2.5 mm; Radial Clearance:0.085 to 0.125 mm; B:80 mm; db (min):124 mm; ra1 (max):2.5 mm; Enclosure:Open; Limiting Speed - Oil:2,800 rpm; Configuration:Single Row; Bore Type:Cylindrical Bore; Da (max):226 mm; db (max):140 mm; r1:3 mm; D:240 mm; dc (min):145 mm; Static Load Rating:735,000 N;
4R13802 NTN Cylindrical Roller BearingDimension W:1.0 in; Bearing - Housing - Seal UPC:013992087270; Note:This product line wa; Seal Type:High Temperature Pac; Ca - Axial Load Rating:719.38 lbf; Bearing - Housing - Seal:LSE104BRHHTPS; Dimension X:0.8 in; Dimension N:6.8 in; Bearing Type:Split Cylindrical Re; Dimension V:3.0 in; Dimension T:8.5 in; Dimension S:1.0 in; Cr - Dynamic Load Rating:14613 lbf; Tensioning Unit Type:Tension Type;
NNU3022K NTN Cylindrical Roller BearingBearing UPC:013992025845; Dimension L :11-1/8 in; Series Type:Light Series; Dimension J1 :9-5/8 in; Cor - Static Load Rating:25848 lbf; Support Type:Four-Bolt Plummer Bl; Bolt Size:4 x 1/2; Bearing Number:LSE204BX; Bearing Type:Split Cylindrical Ex; Dimension H :3-1/4 in; Maximum Speed:3940 rpm; Shaft Size:2.25 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:7.2 in;
4R8801 NTN Cylindrical Roller BearingDimension H1:1.6 in; Maximum Speed:1600 rpm; Dimension H2:16.3 in; Dimension K:4.7 in; Dimension M:7.0 in; Dimension H:7.126 in; Dimension L:22.0 in; Bearing - Housing - Seal UPC:013992097958; Series Type:Medium Series; Cor - Static Load Rating:157366 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Four-Bolt Plummer Bl; Bearing - Housing - Seal:MSE412BXHHTPS; Shaft Size:4.75 in;
NN3084 NTN Tapered Roller Bearingdb (max):130 mm; ra1 (max):2 mm; dd (min):144 mm; Configuration:Single Row; Enclosure:Open; B:53 mm; db (min):122 mm; Bore Type:Cylindrical Bore; ra (max):2 mm; Radial Clearance:0.085 to 0.125 mm; r1:2.1 mm; dc (min):135 mm; Limiting Speed - Oil:3,400 rpm; Limiting Speed - Grease:2,800 rpm; Static Load Rating:440,000 N; Fillet Radius/Chamfer:2.1 mm; d:110 mm; D:200 mm; Dynamic Load Rating:320,000 N;
4R11404 NTN Cylindrical Roller BearingLubrication Type:Non-Relubricatable; Weight:0.50 lb; Bearing Type:Ball Bearing; Center of Bearing from End S:17.5 mm; Radius r:0.6 mm; Set Screw Size:1/4-20; Dimension S1:26.9 mm; Static Load Rating:1750 lbf; Outside Ring Width C:15.000 mm; Outside Diameter D:2.047 in; Dynamic Load Rating:3490 lbf; Number of Set Screws:2; Sub Series:1..KRR; Dimension B2:0.531 in; Material:Bearing Steel; O.D. Type:Cylindrical OD;
NN38/56 NTN Tapered Roller BearingCr - Dynamic Load Rating:131064 lbf; Seal Type:Felt Type; Bearing Type:Split Cylindrical Ex; Dimension H1:1.3 in; Bearing - Housing - Seal:LSM160BXH; Dimension J:14.5 in; Bolt Size:4 x M24; Housing Width:6.8 in; Dimension L:20.0 in; Series Type:Light Series; Dimension H:8.386 in; Dimension M:7.0 in; Cor - Static Load Rating:178049 lbf; Bearing UPC:013992028822; Shaft Size:160 mm; Support Type:Four-Bolt Plummer Bl;
NNU4920K NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:3.62 in; Db - Cup Backface Backing Diameter:3.43 in; Design Units:Imperial; e - ISO Factor2:0.35; r - Cup Backface To Clear Radius1:0.090 in; Cup Part Number:382-S; Series:385; D:3.8125 in; C - Cup Width:0.7982 in; Y - ISO Factor3:1.69; Cg - Geometry Factor:0.0859;
4R16004 NTN Cylindrical Roller BearingC - Double Cup Width:1.4375 in; Series:26000; e - ISO Factor4:0.36; Cg - Geometry Factor8:0.063; D:2.8336 in; Y - ISO Factor1:1.67; Y1 - ISO Factor5:1.87; K - Factor3:1.62; Design Units:Imperial; r - Cup Frontface To Clear Radius2:0.03 in; Da - Cup Frontface Backing Diameter:2.60 in; Y2 - ISO Factor6:2.79; G1 - Heat Generation Factor (Roller-Raceway)7:16.1; G2 - Heat Generation Factor (Rib-Roller End):10.1;
4R13803 NTN Cylindrical Roller BearingD:32 mm; da (min):17 mm; Limiting Speed - Oil:28,000 rpm; Fillet Radius/Chamfer:0.6 mm; Da (max):27 mm; Static Load Rating:3,050 N; ra (max):0.6 mm; Configuration:Single Row; B:10 mm; Factor fo:12.3; Bore Type:Cylindrical Bore; Dynamic Load Rating:6,800 N; Limiting Speed - Grease:22,000 rpm; Weight:0.037 kg; Radial Clearance:0.011 to 0.025 mm; d:12 mm; Enclosure:Open;
4R13201 NTN Cylindrical Roller BearingBall Type:STEEL; Bearing Weight:0.074 Kg; Precision Class:ISO P4S (ABEC 7/9); D:47 mm; C0 - Static Radial Rating:5900 N; R - Inner Ring To Clear Radius2:0.6 mm; Limiting Speed (Oil):56600 rpm; Ce - Dynamic Radial Rating1:11200 N; Cage Type:CR - Phenolic Inner; da - Inner Ring Backing Diameter:29.900 mm; Limiting Speed (Grease):28300 rpm; d:25 mm; Bearing Width:12 mm; r - Outer Ring To Clear Radius3:0.6 mm;

 

 

4R3818 NTN Cylindrical Roller Bearing Video

 

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