Product Details

4R8403 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R8403
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R5306 NTN Cylindrical Roller BearingWeight:550.000 kg; Hole Diameter (do):20 mm; Axial Load Factor Y1:1.69; Fillet Radius/Chamfer:7.5 mm; Axial Load Factor Y0:1.65; Constant e:0.40; Enclosure:Open; D:760 mm; ra (max):6 mm; Da (max):724 mm; Limiting Speed - Grease:480 rpm; d:460 mm; Retainer Material:Machined Brass; Center Guidance:Fixed Inner Ring Rib; da (min):496 mm; Radial Clearance:0.260 to 0.410 mm; Roller Profile:Symmetric; B:300 mm;
4R4614 NTN Cylindrical Roller BearingSeries:940000; db - Cone Backface Backing Diameter:11.85 in; K - Factor8:1.45; C1 - Dynamic Radial Rating (1 million revolutions)6:348000 lbf; Cone Part Number:EE941002; Aa - Cage-Cone Backface Clearance:0.37 in; B - Cone Width:2.9375 in; C90 - Dynamic Radial Rating (90 million revolutions)5:90300 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:62200 lbf; Design Units:Imperial; a - Effective Center Location4:0.36 in;
4R4444 NTN Cylindrical Roller BearingBearing UPC:013992033703; Note:This product line wa; Bolt Size:4 x M24; Cor - Static Load Rating:157366 lbf; Cr - Dynamic Load Rating:118025 lbf; Bearing - Housing - Seal UPC:013992081919; Maximum Speed:1600 rpm; Dimension J:19.5 in; Bearing Type:Split Cylindrical Ex; Seal Type:Kevlar Packing Seal; Dimension M:7.0 in; Dimension L:22.0 in; Dimension K:4.7 in; Weight:216 lb; Pillow/Plummer Block Style:Split Cylindrical Ho;
4R8803 NTN Cylindrical Roller BearingDesign Units:Imperial; Cup Part Number:39433; Series:39000; C - Cup Width:0.6786 in; D:4.3330 in; e - ISO Factor2:0.39; Cg - Geometry Factor:0.0947; r - Cup Backface To Clear Radius1:0.090 in; Da - Cup Frontface Backing Diameter:4.09 in; Db - Cup Backface Backing Diameter:3.86 in; Y - ISO Factor3:1.55;
4R3039 NTN Cylindrical Roller BearingY2 - ISO Factor10:2.42; T - Bearing Width across Cups:5.2499 in; Cg - Geometry Factor11:0.171; Bearing Weight:136.70 lb; Series:129000; Design Units:Imperial; Cone Part Number:EE129121D; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:351000 lbf; e - ISO Factor8:0.42; r - Cup Backface To Clear Radius2:0.190 in; D:17.3208 in; d:11.9940 in; K - Factor7:1.4; Cage Type:Stamped Steel; Cup Part Number:129174;
4R10402 NTN Cylindrical Roller BearingLimiting Speed - Oil:4,000 rpm; Configuration:Single Row; Da (max):158 mm; Limiting Speed - Grease:3,400 rpm; D:170 mm; Enclosure:Open; db (max):111 mm; Radial Clearance:0.075 to 0.110 mm; Fillet Radius/Chamfer:2.1 mm; d:95 mm; B:43 mm; ra (max):2 mm; Weight:3.850 kg; ra1 (max):2 mm; dd (min):123 mm; Static Load Rating:298,000 N; dc (min):116 mm; r1:2.1 mm; Bore Type:Cylindrical Bore; db (min):107 mm;
4R4419 NTN Cylindrical Roller BearingC0 - Static Radial Rating:45400 lbf; K - Factor8:1.27; G2 - Heat Generation Factor (Rib-Roller End):62.7; C1 - Dynamic Radial Rating (1 million revolutions)6:27400 lbf; Cone Part Number:LM720646; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)5:7100 lbf; G1 - Heat Generation Factor (Roller-Raceway):127.6; da - Cone Frontface Backing Diameter:4.25 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5580 lbf;
4R15201 NTN Cylindrical Roller BearingSupport Type:Round Flange; Cr - Dynamic Load Rating:14613 lbf; Dimension L:3.7 in; Bolt Size:4 x M12; Bearing UPC:013992029737; Ca - Axial Load Rating:719.38 lbf; Bearing Type:Split Cylindrical Re; Maximum Speed:5400 rpm; Dimension R:6.5 in; Dimension V:0.1 in; Series Type:Light Series; Seal Type:Felt Seal; Bearing - Housing - Seal:LSM40BRH; Dimension H:2.0 in; Dimension N:4.687 in; Bearing Number:LSM40BR;
4R3036 NTN Cylindrical Roller Bearingdb - Cone Backface Backing Diameter:1.52 in; Aa - Cage-Cone Backface Clearance:0.03 in; G1 - Heat Generation Factor (Roller-Raceway):11.3; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:4920 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:10900 lbf; a - Effective Center Location4:-0.12 in; da - Cone Frontface Backing Diameter:1.3 in; C90 - Dynamic Radial Rating (90 million revolutions)5:2830 lbf;
4R5008 NTN Cylindrical Roller BearingB - Cone Width:0.8750 in; G2 - Heat Generation Factor (Rib-Roller End):15.4; a - Effective Center Location4:-0.15 in; C0 - Static Radial Rating:22700 lbf; Aa - Cage-Cone Backface Clearance:0.01 in; d:2.0625 in; Cage Type:Stamped Steel; G1 - Heat Generation Factor (Roller-Raceway):37.6; Cg - Geometry Factor:0.0816; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:10600 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3520 lbf;
4R17009 NTN Cylindrical Roller BearingN:18 mm; L:315.00 mm; C0 Static Load Rating:254; Housing:FSNT 516-613; G:M16; UPC Code:999999999; Cage Type:EJ; Bearing:21313; J:260.00 mm; H:177 mm; Seal Type:Labyrinth; H1:95.0 mm; A1:90 mm; A2:138 mm; J2:288 mm; N1:24.00 mm; Locating Rings (width x OD):SR140X12.5; H2:32.0 mm; C1 Dynamic Load Rating:259; Bolt Qty:2;
4R6015 NTN Cylindrical Roller BearingDimension B Exp:1.89 in; Float:0.083 in; Oil Lubrication - M/N Seal:1600 rpm; Grease Lubrication - M/N Seal:1600 rpm; Full Timken Part Number:QACW15A215SB; Dimension H:0.50 in; Dimension M:2.37 in; C - Dynamic Load (Basic):49900 lb; Dimension D:6.38 in; Pre Install Clearance Max:0.0031 in; Housing Style:Piloted Flange Cartr; Dimension E:5.30 in; Dimension RA:0.06 in; Oil Lubrication - T Seal:2900 rpm;
4R12006 NTN Cylindrical Roller BearingShaft Diameter da:90 mm; Locating Rings (width x OD):SR160X12.5; Bolt Qty:2; Max Oil Speed:4000; H1:100.0 mm; UPC Code:999999999; Jmax:295 mm; End Cover1:EC218; C1 Dynamic Load Rating:355; Jmin:285 mm; A:140.00 mm; Material :Cast Iron; Seal:LO218; Seal Type:Labyrinth; A1:100 mm; H:194 mm; G:M20; N:22 mm; A2:158 mm; C0 Static Load Rating:388;
4R6602 NTN Cylindrical Roller BearingS - Dimension:257.00 mm; d:460.00 mm; Static Load Rating:20200 kN; H - Shoulder Diameter - Shaft (Min):614.00 mm; Bearing Type:Thrust Spherical Rol; D - Outside Diameter:710.00 mm; T - Total Width:150.00 mm; Thermal Speed Rating:450 rpm; D1 - Cup Bore:567.00 mm; Weight:193.6 Kg; r - Fillet Radius:5.00 mm; T3 - Cup Width:72.50 mm; E - Shoulder Diameter - Housing (Max):589.0 mm; T1 - Cage Position:105.30 mm;

 

 

No.BrandCkJBEDHF
4R4449NTN - - - - - - - -
4R3423NTN - - - - - 90 mm - -
4R603NTN - - - - - - - -
4R20002NTN - - - - - - - -
4R17201NTN - - - 240 mm - - - -
4R3432NTN - - - - - - - -
4R4813NTN - - - - - - - -
4R3428NTN - - 160.00 mm - - - - -
SL01-4944NTN - - - - - - - -
4R17001NTN - - - - - - - -
4R9613NTN - - - - - - - -
4R10603NTN - - - - - - - -
4R5405NTN - - - - - - - -
4R18401NTN - - - - - 340.695 mm - -
4R5407NTN - - - 19.845 mm - - - -
4R8801NTN - - - 20.6 mm - 52 mm - -
4R10015NTN - - - 7 mm - 37 mm - -
4R2437NTN - - - - - - - -
4R13604NTN - - - - - - - -
SL02-4834NTN - - - - - - - -

 

4R8403 NTN Cylindrical Roller Bearing Video

 

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