Product Details

NNU3021K NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NNU3021K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3056K NSK CYLINDRICAL ROLLER BEARINGOuter Diameter (mm):12,7; Basic dynamic load rating (C):4,7 kN; Width (mm):14,288; Basic static load rating (C0):4,85 kN; Bearing number:SCE59PPR; Fw:7,938 mm; C:14,288 mm; Bore Diameter (mm):7,938; Weight:0,005 Kg; D:12,7 mm; Size (mm):7.938x12.7x14.288;
NN3956K NSK CYLINDRICAL ROLLER BEARINGWidth (mm):264; C:264 mm; Outer Diameter (mm):830; ra max.:6 mm; r min.:7,5 mm; Basic dynamic load rating (C):6 950 kN; Calculation factor (Y0):2,08; Bore Diameter (mm):500; D:830 mm; B:264 mm; Weight:584 Kg; (Grease) Lubrication Speed:330 r/min; da min.:536 mm; d:500 mm; Basic static load rating (C0):13 700 kN; Size (mm):500x830x264; Da max.:794 mm; Calculation factor (Y1):2,12; (Oil) Lubrication Speed:430 r/min;
NNU3048 NSK CYLINDRICAL ROLLER BEARINGBasic dynamic load rating - C:883 kN; Calculation factor e:0.3; Calculation factor Y2:3.4; B4:26 mm; db - min.:160 mm; d3:195 mm; Limiting speed:2600 r/min; d2 ≈:172 mm; Calculation factor Y0:2.2; Calculation factor - Y1:2.3; r1,2 - min.:2.1 mm; db min.:160 mm; D:250 mm; Fatigue load limit - Pu:114 kN; Da - max.:238 mm; r1,2 min.:2.1 mm; Basic dynamic load rating C:883 kN; Calculation factor - e:0.3;
NN3938K NSK CYLINDRICAL ROLLER BEARING(Grease) Lubrication Speed:14000 r/min; Width (mm):20; Bearing number:7003 B-UX; d:17 mm; B1:20 mm; Basic static load rating (C0):7,5 kN; Basic dynamic load rating (C):9,9 kN; Bore Diameter (mm):17; Angle (α):40 °; D:35 mm; Size (mm):17x35x20; a:12,2 mm; Weight:0,102 Kg; Outer Diameter (mm):35;
NN3060K NSK CYLINDRICAL ROLLER BEARINGB:15 mm; Fillet Radius/Chamfer:1 mm; Outside Diameter:47 mm; da2:26.8 mm; Bore Type:Cylindrical Bore; Static Load Rating:32,000 N; Width (mm):15; r1 min.:0,6 mm; Outer Diameter (mm):47; Bore Size:15 mm; Enclosure:Double Seal; Limiting Speed - Oil:4,400 rpm; Bore Diameter (mm):15; Configuration:Single Row; d:15 mm; Size (mm):15x47x15; r min.:1 mm; Dynamic Load Rating:25,900 N; Angle (α):60 °;
NN4032 NSK CYLINDRICAL ROLLER BEARINGBasic static load rating (C0):9,5 kN; Weight:0,296 Kg; d:50 mm; L2:7,5 mm; (Grease) Lubrication Speed:46 200 r/min; r1 min.:0,6 mm; L1:15 mm; Basic dynamic load rating (C):11,6 kN; B:16 mm; a:28 mm; D:80 mm; C:21 mm; Bore Diameter (mm):50; Angle (α):25 °; Width (mm):16; r min.:1 mm; Size (mm):50x80x16; Bearing number:50BER10XE; Outer Diameter (mm):80;
NN4932K NSK CYLINDRICAL ROLLER BEARINGCup Part Number:532; Cg - Geometry Factor:0.0938; Db - Cup Backface Backing Diameter:3.74 in; Da - Cup Frontface Backing Diameter:3.96 in; C - Cup Width:1.3125 in; Series:535; Design Units:Imperial; D:4.3750 in; Y - ISO Factor3:2.02; e - ISO Factor2:0.3; r - Cup Backface To Clear Radius1:0.130 in;
NNU4972 NSK CYLINDRICAL ROLLER BEARINGOuter Diameter (mm):6; Max. Shaft Shoulder Dia. Inner (Ui):3.7; Precision:A1; Weight (g):0.35; Bearing number:682XHZZ; Size (mm):2.5x6x2.6; Static Load Rating (Cor):59; Ball Qty:8; Bore Diameter (mm):2,5; Bearing Type:Shielded; Dynamic Load Rating (Cr):178; Material:Martensitic Stainles; Width (B):2.6000; Outer Dia (D):6.0000; Min. Housing Shoulder Dia., Outer (Uo):5.400; Bore Dia (d):2.5000; Ball Dia (Dw):0.8000;
NN4930K NSK CYLINDRICAL ROLLER BEARINGWeight:7,55 Kg; Width (mm):52,761; Bore Diameter (mm):88,9; (Grease) Lubrication Speed:1400 r/min; a:54,5 mm; r min.:3,6 mm; B:49,212 mm; Db:188 mm; Outer Diameter (mm):200; Calculation factor (Y0):0,52; ra max.:3,6 mm; rb max.:3,2 mm; Basic static load rating (C0):471 kN; da min.:118 mm; T:52,761 mm; d:88,9 mm; Basic dynamic load rating (C):347 kN; Da:174 mm; (Oil) Lubrication Speed:1900 r/min; Bearing number:98350/98788;
NNU48/63 NSK CYLINDRICAL ROLLER BEARINGBore Diameter (mm):70; d:70 mm; Bearing number:7214AC; Angle (α):25 °; (Grease) Lubrication Speed:10400 r/min; Basic static load rating (C0):57,5 kN; C:24 mm; r min.:1,5 mm; Weight:1,12 Kg; Size (mm):70x125x24; B:24 mm; Basic dynamic load rating (C):72,5 kN; Width (mm):24; a:10,7 mm; Outer Diameter (mm):125; D:125 mm; r1 min.:1 mm;
NN3936K NSK CYLINDRICAL ROLLER BEARINGB:56 mm; d:220 mm; Outer Diameter (mm):340; Bore Diameter (mm):220; D:340 mm; Bearing number:NUP1044; Width (mm):56; C:56 mm; Size (mm):220x340x56;
NN49/67 NSK CYLINDRICAL ROLLER BEARINGAa - Cage-Cone Backface Clearance:0.02 in; G1 - Heat Generation Factor (Roller-Raceway):195.2; Design Units:Imperial; da - Cone Frontface Backing Diameter:5 in; Cage Type:Stamped Steel; a - Effective Center Location4:0.33 in; Ab - Cage-Cone Frontface Clearance:0.1 in; d:4.7500 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4570 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:6140 lbf;

 

 

No.BranddWsFGSLN
NN3948KNSK55 mm - - - - 25 mm207 mm39 mm
NNU486NSK30 mm - - - - - - -
NCF1836VNSK - - - - - - - -
NN4848NSK420 mm - - - - - - -
NN4984NSK - - - - - - - -
NN3048KNSK35 mm - - - - - - -
NNU48/85NSK360 mm - - - - - - -
NN4948KNSK - - - - - - - -
NCF3034VNSK15 mm - - 20 mm - - - -
NNU48/63NSK70 mm - - - - - - -
NN3926NSK200 mm - - - - - - -
NN303NSK30 mm - - - - - - -
NN4040KNSK - - - - M24 - 445 mm28 mm
NNU4864NSK45,23 mm - - - - - - -
NN30/530KNSK165,1 mm - - - - - - -
NNU303NSK30 mm - - - - - - -
NN3068KNSK35 mm - - - - - - -
NNU3126NSK540 mm - - - - - - -
NN3124NSK800 mm - - - - - - -
NCF2920VNSK180 mm - - - - - - -
NN4944KNSK240 mm - - - - - - -
NNU4032NSK174,625 mm - - - - - - -
NN3084KNSK17 mm - - - - - - -
NN4938NSK - - - - - - - -
NCF3032VNSK55 mm - - - - - - -
NNU4968NSK260 mm - - - - - - -
NN4952NSK160 mm - - - - - - -
NN3064NSK - - - - - - - -

 

NNU3021K NSK CYLINDRICAL ROLLER BEARING Video

 

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