Product Details

NN3021K

Brand Name NTN
Model Number NN3021K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandmJNWTP1I
NN4932KNTN - - - - - - - -
4R382NTN - - - - - - - -
NN3064NTN - - - - - - - -
4R441NTN - - - - - - - -
NN3056KNTN - - - - - - - -
NNU4976KNTN - - - - 23 mm - - -
NNU4964NTN - - - - 34,925 mm - - -
NN3948KNTN - - - - - - - -
NNU3072NTN - - - - - - - -
NN308NTN - - - - - - - -
NN4952NTN - - - - - - - -
NNU4964KNTN10 mm - - - - - - -
NNU38/5NTN - - - M24x2 - - - -
NN3948NTN - - - - - - - -
NNU304NTN - - - - - - - -
4R2628NTN - - - - - - - -
4R2437NTN - - - - - - - -
NN3076NTN - - - - - - - -
NN4926NTN - - - - - - - -
NN3934KNTN - - - - - - - -
NN3020KNTN - 175 mm23 mm - - - - -
NNU4930KNTN - 76,2 mm - - - - - -

 

NN4964 NTN Tapered Roller BearingnG:1770 1/min / Limitin; D:440 mm; rmin:4 mm; ra max:3 mm; d:240 mm; Size (mm):240x440x72; C0r:1600000 N / Static l; m:50,5 kg / Weight; Cur:129000 N / Fatigue l; Outer Diameter (mm):440; D1:388 mm; Bearing number:20248-MB; Bore Diameter (mm):240; B:72 mm; Da max:423 mm; Cr:1060000 N / Dynamic; Width (mm):72; da min:257 mm;
4R4048 NTN Cylindrical Roller BearingOuter Diameter (mm):38,1; Bore Diameter (mm):31,75; Bearing number:B-2020; Fw:31,75 mm; Weight:0,068 Kg; D:38,1 mm; Basic dynamic load rating (C):45,5 kN; C:31,75 mm; Width (mm):31,75; Size (mm):31.75x38.1x31.75;
NNU4968 NTN Tapered Roller BearingBasic static load rating (C0):260 kN; Ew:133 mm; Basic dynamic load rating (C):87 kN; (Grease) Lubrication Speed:2100 r/min; Fw:125 mm; Outer Diameter (mm):133; Bore Diameter (mm):125; Weight:0.275 Kg; Bc:35 mm; Bearing number:K125×133×35;
NN3044 NTN Tapered Roller BearingCoefficient of friction µ min.:0.03; c1 min:0,1 mm; B:12,7 mm; Permissible sliding velocity v max.:2 m/s; Outer Diameter (mm):9,525; M:– mm; Width (mm):12,7; Factor depending on material and bearing type KM:480; Bearing number:PCZ 0508 E; Mass bushing:0.002 kg; d:7,938 mm; Specific dynamic load factor K:80 N/mm²; Bore Diameter (mm):7,938; Coefficient of friction µ max.:0.25; Shaft diameter range min.:7.889 mm;
NN3036K NTN Cylindrical Roller BearingOuter Diameter (mm):280; Size (mm):130x280x58; C:58 mm; d:130 mm; Bore Diameter (mm):130; Bearing number:NJ326; Width (mm):58; B:58 mm; D:280 mm;
NN3934 NTN Tapered Roller BearingD:244.475 mm; Bearing Weight:12.8 Kg; Design Units:Imperial; d:129.974 mm; Cup Part Number:95962; Series:95000; a - Effective Center Location3:-14 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:141000 lbf; B - Cone Width:63.5 mm; da - Cone Frontface Backing Diameter:145.03 mm; K - Factor7:1.58; Cage Type:Stamped Steel; r - Cup Backface To Clear Radius2:3.30 mm; Cone Part Number:95512; C90 - Dynamic Radial Rating (90 million revolutions)4:36700 lbf;
NN3072Width (mm):38; D:240 mm; C:38 mm; Basic static load rating (C0):212 kN; (Grease) Lubrication Speed:1800 r/min; Fw:180 mm; Weight:6 Kg; Basic dynamic load rating (C):302 kN; d:160 mm; Bore Diameter (mm):160; Bearing number:NJ1032; B:38 mm; Size (mm):160x240x38; Outer Diameter (mm):240;
NNU4980K NTN Cylindrical Roller Bearingd1:97.3 mm; Basic static load rating - C0:325 kN; D:150 mm; da min.:82 mm; Limiting value e:0.3; r3,4 min.:2.1 mm; Axial load factor Y:0.4; d:70 mm; D1 ≈:126.35 mm; Basic static load rating C0:325 kN; d1 ≈:97.3 mm; B:51 mm; Mass bearing:4.72 kg; ra - max.:2 mm; r3,4 - min.:2.1 mm; r1,2 min.:2.1 mm; Calculation factor kr:0.38; Basic dynamic load rating - C:315 kN; Limiting speed:5600 r/min;
NN3021 NTN Tapered Roller BearingC - Cup Width:66.675 mm; r - Cup Backface To Clear Radius2:6.86 mm; Y - ISO Factor9:1.84; G2 - Heat Generation Factor (Rib-Roller End):62.1; C1 - Dynamic Radial Rating (1 million revolutions)5:259000 lbf; K - Factor7:1.79; da - Cone Frontface Backing Diameter:172.97 mm; Design Units:Imperial; d:146.050 mm; G1 - Heat Generation Factor (Roller-Raceway):718; C90 - Dynamic Radial Rating (90 million revolutions)4:67200 lbf;
NN3032K NTN Cylindrical Roller BearingC:12 mm; Bore Diameter (mm):15; Bearing number:BK152012; Size (mm):15x20x12; Outer Diameter (mm):20; Fw:15 mm; D:20 mm; Width (mm):12;

 

 

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