Product Details

NTN NK30X47X21 Cylindrical Roller Bearing

Brand Name NTN
Model Number NK30X47X21
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN NK30X47X21 Cylindrical Roller Bearing cross reference chart

No.BranddDCEANSizeWidthWeightInventory
NK30X47X21NTN30 mm47 mm21 mm - 30x47x2121 - -
8E-NK30X47X21NTN - - - 4547359456554 - - 0.1190.0

 

ra max.2 mm
da min.156 mm
B17 mm
r2 min.2 mm
Bore Diameter (mm)75
Reference speed950 r/min
Outer Diameter (mm)160
D160 mm
Size (mm)75x160x51
D178 mm
Dw17 mm
r1 min.2 mm
Width (mm)51
Basic static load rating (C0)1530 kN
Fatigue load limit (Pu)156
Da max.84 mm
d1160 mm
Bearing number89415M
d75 mm
Basic dynamic load rating (C)400 kN

NTN NJ330 Cylindrical Roller BearingBearing Weight:17.14 lb; K - Factor7:1.8; r - Cup Frontface To Clear Radius2:0.06 in; db - Cone Backface Backing Diameter:4.09 in; Cup Part Number:742D; d:3.3475 in; Y1 - ISO Factor9:2.08; T - Bearing Width across Cones:4 in; R - Cone Backface To Clear Radius1:0.2 in; Y2 - ISO Factor10:3.09; Cg - Geometry Factor12:0.0898; C - Double Cup Width:3.3750 in; Series:745; Cage Type:Stamped Steel; Cone Part Number:749-S; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:21900 lbf; Da - Cup Frontface Backing Diameter:5.64 in; D:6.1250 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:147000 lbf; Ab - Cage-Cone Frontface Clearance:0.08 in;
NTN NN3012 Cylindrical Roller BearingBearing number:562936; Ew:234 mm; Da max.:242 mm; T1:84 mm; ra max.:2 mm; r min.:2 mm; da min.:207 mm; Bore Diameter (mm):180; (Grease) Lubrication Speed:1 500 r/min; d:180 mm; r1 min.:1 mm; ra1 max.:1 mm; Basic dynamic load rating (C):156 kN; C:42 mm; Outer Diameter (mm):234; Basic static load rating (C0):605 kN; J:227 mm; Weight:11,2 Kg; D:250 mm;
NTN NN3011K Cylindrical Roller Bearing(Grease) Lubrication Speed:3000 r/min; C:60 mm; Basic dynamic load rating (C):140 kN; Bearing number:2317K; Outer Diameter (mm):180; B:60 mm; Basic static load rating (C0):51 kN; Width (mm):60; Weight:7,05 Kg; Bore Diameter (mm):85; D:180 mm; d:85 mm; Size (mm):85x180x60;
NTN NJ324E Cylindrical Roller BearingHousing Width:6.8 in; Bearing Number:LSE708BR; Support Type:Four-Bolt Plummer Bl; Cor - Static Load Rating:222676 lbf; Bearing Type:Split Cylindrical Re; Dimension K :5-1/4 in; Bearing UPC:013992027542; Series Type:Light Series; Shaft Size:7.5 in; Seal Type:Kevlar Packing Seal; Bolt Size:4 x 1-1/2; Dimension M :8-3/4 in; Dimension J1 :27-13/16 in; Dimension H :9-1/2 in; Dimension L :32-3/4 in; Note:This product line wa; Dimension H2:18.95 in; Cr - Dynamic Load Rating:136576 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:1070 rpm;
NTN NJ326E Cylindrical Roller Bearingd:140 mm; Weight:14,8 Kg; Basic static load rating (C0):890 kN; Calculation factor (Y1):2,26; C:68 mm; (Oil) Lubrication Speed:3400 r/min; r min.:3 mm; Outer Diameter (mm):250; D:250 mm; B:68 mm; Size (mm):140x250x68; Width (mm):68; Bore Diameter (mm):140; Calculation factor (e):0,3; Calculation factor (Y0):2,21; Basic dynamic load rating (C):945 kN; (Grease) Lubrication Speed:2700 r/min; Bearing number:22228AEXK;
NTN NN3012C1NAP4 Cylindrical Roller BearingOuter Diameter (mm):9,2; Da max.:6,8 mm; ra max.:0,15 mm; C1:0,6 mm; d:3 mm; Size (mm):3x9.2x2.5; (Grease) Lubrication Speed:54 000 r/min; Basic dynamic load rating (C):0,56 kN; r min.:0,15 mm; da min.:4,2 mm; da max:4,4 mm; D:8 mm; B:2,5 mm; Weight:0,6 Kg; Bearing number:FLBC3-8; D1:9,2 mm; (Oil) Lubrication Speed:63 000 r/min; Bore Diameter (mm):3; Width (mm):2,5; Basic static load rating (C0):0,18 kN;
NTN NJ328E Cylindrical Roller BearingFatigue load limit - Pu:2.8 kN; Calculation factor - f2B:1.02; d2:105.4 mm; Preload class B:356 N/micron; Basic static load rating C0:72 kN; Db max.:136 mm; Calculation factor f2C:1.05; Calculation factor f2B:1.02; Preload class C GC:1840 N; Calculation factor - Y1:0.92; rb max.:1 mm; db min.:97 mm; D1:124.6 mm; da - min.:97 mm; Basic dynamic load rating C:74.1 kN; Preload class D GD:3680 N; Calculation factor (back-to-back, face-to-face) Y0:0.76; Preload class B GB:920 N; Ball - z:20; C3:4.3 mm;
NTN NN3012KC1NAP4 Cylindrical Roller BearingBearing number:562936; Ew:234 mm; Da max.:242 mm; T1:84 mm; ra max.:2 mm; r min.:2 mm; da min.:207 mm; Bore Diameter (mm):180; (Grease) Lubrication Speed:1 500 r/min; d:180 mm; r1 min.:1 mm; ra1 max.:1 mm; Basic dynamic load rating (C):156 kN; C:42 mm; Outer Diameter (mm):234; Basic static load rating (C0):605 kN; J:227 mm; Weight:11,2 Kg; D:250 mm;
NTN NN3011C1NAP4 Cylindrical Roller BearingFatigue load limit - Pu:2.8 kN; Calculation factor - f2B:1.02; d2:105.4 mm; Preload class B:356 N/micron; Basic static load rating C0:72 kN; Db max.:136 mm; Calculation factor f2C:1.05; Calculation factor f2B:1.02; Preload class C GC:1840 N; Calculation factor - Y1:0.92; rb max.:1 mm; db min.:97 mm; D1:124.6 mm; da - min.:97 mm; Basic dynamic load rating C:74.1 kN; Preload class D GD:3680 N; Calculation factor (back-to-back, face-to-face) Y0:0.76; Preload class B GB:920 N; Ball - z:20; C3:4.3 mm;
NTN NJ326 Cylindrical Roller Bearingra max.:2 mm; da min.:156 mm; B:17 mm; r2 min.:2 mm; Bore Diameter (mm):75; Reference speed:950 r/min; Outer Diameter (mm):160; D:160 mm; Size (mm):75x160x51; D1:78 mm; Dw:17 mm; r1 min.:2 mm; Width (mm):51; Basic static load rating (C0):1530 kN; Fatigue load limit (Pu):156; Da max.:84 mm; d1:160 mm; Bearing number:89415M; d:75 mm; Basic dynamic load rating (C):400 kN;
NTN NN3013 Cylindrical Roller BearingBore Diameter (mm):1; Width (mm):1; D:3 mm; B:1 mm; r min.:0,05 mm; Basic dynamic load rating (C):0,075 kN; d:1 mm; Outer Diameter (mm):3; C:1 mm; Bearing number:681; Size (mm):1x3x1;
NTN NN3012K Cylindrical Roller BearingBearing number:562936; Ew:234 mm; Da max.:242 mm; T1:84 mm; ra max.:2 mm; r min.:2 mm; da min.:207 mm; Bore Diameter (mm):180; (Grease) Lubrication Speed:1 500 r/min; d:180 mm; r1 min.:1 mm; ra1 max.:1 mm; Basic dynamic load rating (C):156 kN; C:42 mm; Outer Diameter (mm):234; Basic static load rating (C0):605 kN; J:227 mm; Weight:11,2 Kg; D:250 mm;
NTN NJ324 Cylindrical Roller BearingBore Diameter (mm):1; Width (mm):1; D:3 mm; B:1 mm; r min.:0,05 mm; Basic dynamic load rating (C):0,075 kN; d:1 mm; Outer Diameter (mm):3; C:1 mm; Bearing number:681; Size (mm):1x3x1;
NTN NN3011KC1NAP4 Cylindrical Roller BearingHousing Width:6.8 in; Bearing Number:LSE708BR; Support Type:Four-Bolt Plummer Bl; Cor - Static Load Rating:222676 lbf; Bearing Type:Split Cylindrical Re; Dimension K :5-1/4 in; Bearing UPC:013992027542; Series Type:Light Series; Shaft Size:7.5 in; Seal Type:Kevlar Packing Seal; Bolt Size:4 x 1-1/2; Dimension M :8-3/4 in; Dimension J1 :27-13/16 in; Dimension H :9-1/2 in; Dimension L :32-3/4 in; Note:This product line wa; Dimension H2:18.95 in; Cr - Dynamic Load Rating:136576 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Maximum Speed:1070 rpm;
NTN NJ328 Cylindrical Roller Bearingr(min):2; Outer Diameter (mm):1054,1; Basic dynamic load rating (C):68,4 kN; r:2 mm; Bore Diameter (mm):1016; Bearing number:KFA400; d:1016 mm; C0r:264; Size (mm):1016x1054.1x19.05; Weight:7,53 Kg; Bearing No.:KFA400; Width (mm):19,05; C:19,05 mm; Mass(kg):7.53; D:1054,1 mm; Cr:68.4; B:19,05 mm;
NTN NJ324EDF Cylindrical Roller Bearingr(min):2; Outer Diameter (mm):1054,1; Basic dynamic load rating (C):68,4 kN; r:2 mm; Bore Diameter (mm):1016; Bearing number:KFA400; d:1016 mm; C0r:264; Size (mm):1016x1054.1x19.05; Weight:7,53 Kg; Bearing No.:KFA400; Width (mm):19,05; C:19,05 mm; Mass(kg):7.53; D:1054,1 mm; Cr:68.4; B:19,05 mm;

 

 

NTN NK30X47X21 Cylindrical Roller Bearing Video

 

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