Product Details

4R8403 NTN Cylindrical Roller Bearing

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

Product Features

No.BrandRDBLNAHQ
NN3072NTN - - - - - - - -
4R12001NTN - 73.431 mm21.430 mm - - - - -
4R12002NTN - 62 mm20 mm - - - - -
NNU4944KNTN - - - - - - - -
NNU4934KNTN - 47 mm - - - - - -
4R11404NTN - - - - - - - -
NN3984NTN - - - - - - - -
4R4819NTN - 5 in - - - - - -
NNU4964KNTN - - - - - - - -
NN308NTN - - - - - - - -
4R10015NTN - 100 mm25 mm - - - - -
NNU4972KNTN - 1.9800 in - - - - - -
NN3084KNTN - 160 mm37 mm - - - - -
NN4968KNTN - - - - - - - -
4R9403NTN - - - - - - - -
4R2832NTN - - - - - - - -
4R3228NTN - 460.000 mm - - - - - -
NNU4921KNTN - 360 mm58 mm - - - - -
NN4938KNTN - - - - - - - -
4R602NTN - 0.8125 in8.2500 in - - 2.25 in4.375 in -
NN30/6NTN - - - - - - - -
4R5407NTN - 100 mm10 mm - - - - -
NNU4936KNTN - - - - - - - -
NN3896NTN - - 31 mm - - - - -
4R3426NTN - - - - - - - -
NNU3034KNTN - - - - - - - -
4R11402NTN - - - - - - - -
NNU4968KNTN - 259.974 mm - - - - - -
4R15201NTN - 145 mm24 mm - - - - -
4R6012NTN - 24.000 mm - - - - - -

 

NNU4922K NTN Cylindrical Roller BearingR - Cone Backface To Clear Radius1:0.760 mm; da - Cone Frontface Backing Diameter:34.04 mm; C - Cup Width:15.875 mm; Aa - Cage-Cone Backface Clearance:0.8 mm; e - ISO Factor8:0.35; C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf; B - Cone Width:20.638 mm; Series:15000; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; D:63.500 mm; db - Cone Backface Backing Diameter:34.54 mm;
4R10602 NTN Cylindrical Roller Bearinga - Effective Center Location3:-4.8 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2500 lbf; Cone Part Number:356; Cup Part Number:354X; C1 - Dynamic Radial Rating (1 million revolutions)5:18400 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:4770 lbf; Da - Cup Frontface Backing Diameter:80.77 mm; d:30.163 mm; D:85.001 mm; Cg - Geometry Factor:0.0732; Cage Type:Stamped Steel;
NN3948K NTN Cylindrical Roller BearingDesign Units:Imperial; Cup Part Number:219117; Series:219000; Db - Cup Backface Backing Diameter:10.59 in; Cg - Geometry Factor:0.129; r - Cup Backface To Clear Radius1:0.250 in; C - Cup Width:2.5000 in; Da - Cup Frontface Backing Diameter:11.11 in; e - ISO Factor2:0.38; Y - ISO Factor3:1.59; D:11.7500 in;
4R4416 NTN Cylindrical Roller BearingY - ISO Factor1:1.37; r - Cup Frontface To Clear Radius2:0.090 in; Y2 - ISO Factor6:2.3; Da - Cup Frontface Backing Diameter:8.19 in; C - Double Cup Width:2.125 in; K - Factor3:1.34; Cg - Geometry Factor7:0.112; Series:73000; e - ISO Factor4:0.44; Y1 - ISO Factor5:1.54; D:8.7500 in; Design Units:Imperial;
NNU4976K NTN Cylindrical Roller BearingStatic Load Rating:143,000 N; Fillet Radius/Chamfer:2 mm; Inside Ring Outside Diameter:70.5 mm; Dynamic Load Rating:137,000 N; D:120 mm; ra (max):2 mm; d:55 mm; db (min):65 mm; B:29 mm; Enclosure:Open; Da (max):110 mm; Configuration:Single Row; db (max):69 mm; Limiting Speed - Grease:4,800 rpm; ra1 (max):2 mm; dd (min):80 mm; r1:2 mm; Bore Type:Cylindrical Bore; dc (min):72 mm; Limiting Speed - Oil:5,600 rpm;
4R6414 NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:2.28 in; C - Cup Width:0.6563 in; D:2.5979 in; Series:M38500; r - Cup Backface To Clear Radius1:0.090 in; Design Units:Imperial; Cup Part Number:M38511; e - ISO Factor2:0.35; Y - ISO Factor3:1.7; Cg - Geometry Factor:0.068; Da - Cup Frontface Backing Diameter:2.46 in;
4R3226 NTN Cylindrical Roller BearingDimension H2:16.7 in; Shaft Size:4-11/16 in; Dimension K:3.5 in; Bearing Type:Split Cylindrical Re; Dimension J:18.0 in; Note:This product line wa; Bolt Size:4 x M24; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H:7.756 in; Cor - Static Load Rating:180072 lbf; Dimension L:21.0 in; Dimension M:6.5 in; Housing Width:8.7 in; Maximum Speed:1640 rpm; Bearing Number:HSE411BR; Ca - Axial Load Rating:8790 lbf;
4R4048 NTN Cylindrical Roller BearingHousing Only4:SDAF530 x 5-1/8; D:2.50 in; Triple Seal 2 Req’d:LOR 124; L2:8.3750 in; Assembly Weight:225.0 lb; E Max.:18.2500 in; Bolt Hole Width:1.125 in; Adapter Assembly Number3:SNW-30 x 5-1/8; Diameter S-1:5 1/8 in; F:4.75 in; C:7.8750 in; H1:12.8125 in; Y:2.5781 in; A:6.3125 in; Bearing Number:22230K; No. of Base Bolts Required:4; E Min.:17.0000 in; Oil Level K:2.1875 in; Full Timken Part Number:SDAF225305-1/8;
4R5218 NTN Cylindrical Roller BearingDa - Cup Frontface Backing Diameter:1.24 in; K - Factor2:1.44; Cg - Geometry Factor5:0.0308; e - ISO Factor3:0.41; Cup Part Number:A2126-B; D1 - Flange Outer Diameter:1.3845 in; C1 - Cup Flange Width:0.0940 in; Series:A2000; D:1.2595 in; r - Cup Backface To Clear Radius1:0.050 in; Design Units:Imperial; Y - ISO Factor4:1.48; C - Cup Width:0.3125 in;
4R9613 NTN Cylindrical Roller BearingD:2.703 in; C:24.818 in; Y:23.360 in; Major Diameter d:20.867 in; H:0.823 in; T1:5/8-11; E:23.250 in; S1:1.250 in; G:1.605 in; U:20.887 in; L1:0.500 in; Threads No. per Inch:4;
4R3432 NTN Cylindrical Roller BearingInner Ring Width B:55.56 mm; Weight:0.50 lb; Dimension B1:2.811 in; Material:Bearing Steel; Outside Diameter D:3.937 in; Static Load Rating:6570 lbf; O.D. Type:Spherical OD; Sub Series:G1…KLLB; Bore Type:Cylindrical bore; Center of Bearing from End S:27.8 mm; Bearing Type:Ball Bearing; Seal Type:Labyrinth Seal; Dimension B2:0.811 in; Lubrication Type:Relubricatable; Dynamic Load Rating:10800 lbf;
4R4614 NTN Cylindrical Roller BearingD:3.3465 in; e - ISO Factor2:0.33; Cup Part Number:25527; r - Cup Backface To Clear Radius1:0.090 in; Cg - Geometry Factor:0.0801; Da - Cup Frontface Backing Diameter:3.11 in; Series:25500; Db - Cup Backface Backing Diameter:2.87 in; Y - ISO Factor3:1.79; C - Cup Width:0.8750 in; Design Units:Imperial;
4R10601 NTN Cylindrical Roller BearingMaximum Speed:4630 rpm; Dimension C:2.362 in; Support Type:Hanger Block; Seal Type1:Kevlar Packing Seal; Dimension X (Thread):M30; Dimension G:4.6 in; Note:This product line wa; Series Type:Light Series; Bearing - Housing - Seal:LSM45BXHGKPS; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992029836; Cr - Dynamic Load Rating:18659 lbf; Bearing Number:LSM45BX; Dimension L:4.3 in; Dimension Y:2.0 in;
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;

 

 

4R8403 NTN Cylindrical Roller Bearing Video

 

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