Product Details

NN3021 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3021
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R6202 NTN Cylindrical Roller BearingMajor Diameter B:23.623 in; E1:23.701 in; Assembly Weight:220.0 lb; E:27.283 in; Threads No. per Inch:4; D:2.8740 in; Piston Length of Travel:0.905 in; Piston Area:104.5 in²; C:29.528 in; A:0.5120 in;
4R8011 NTN Cylindrical Roller BearingReference Thermal Speed Rating (Oil)7:9700; Bearing Weight:0.30 Kg; d:30 mm; R - Inner Ring To Clear Radius1:1.0 mm; Superseded Part:22206CJW33W57; Cage Material:Steel; C0 - Static Radial Rating:60800 N; r - Outer Ring To Clear Radius2:1.0 mm; Design Unit:METRIC; Y0 - ISO Factor4:2.15; da - Inner Ring Backing Diameter:38.000 mm; Y1 - ISO Factor5:3.2; Y2 - ISO Factor6:2.1; Cage Type:EJ; B - Outer Ring Width:20 mm;
NN4952K NTN Cylindrical Roller BearingC0 Static Load Rating:102; J:160.00 mm; G:M12; Housing:FSNT 510-608; J1:34 mm; End Cover1:EC510-608; Max Grease Speed:5800; C1 Dynamic Load Rating:113; Material :Cast Iron; N1:11 mm; Seal Type:Taconite; Shaft Diameter da:40 mm; A:90.00 mm; Locating Rings (width x OD):SR90X9; A1:60 mm; H2:25.0 mm; Shaft Diameter db:50 mm; N:11.00 mm; Cage Type:EJ; Housing Mass:3.2 Kg;
4R2823 NTN Cylindrical Roller BearingFillet Radius ra:1.00 mm; Grease Speed Rating n1:6300 rpm; Accessories:Shield & Seal; d:30.000 mm; D:72.0000 mm; Oil Speed Rating n2:8500 rpm; Basic Static Radial Load Rating Co:29000 N; Sealed Speed Rating n3:6300 rpm; B:33.30 mm; Basic Dynamic Radial Load Rating C:41600 N;
4R3823 NTN Cylindrical Roller Bearingd:50mm; Availability:In Stock; Limiting Speed Rating (r/min):1900; Seals or Shields:Two Rubber Seals; Dynamic Load Rating (kN):104; Weight:0.70 KGS; Clearance:Standard; Static Load Rating (kN):108; SKU:bs2-2210-2rsk/vt143-; B:28mm; D:90mm; Cage Type:Steel; Fatigue Load Rating (kN):11.8;
4R4426 NTN Cylindrical Roller Bearinge - ISO Factor8:0.4; da - Cone Frontface Backing Diameter:2.76 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3970 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5760 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:38700 lbf; Y2 - ISO Factor10:2.5; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10000 lbf; T - Bearing Width across Cups:2.1869 in;
NNU4936K NTN Cylindrical Roller BearingAvailability:In Stock; Seals or Shields:Open Type; D:250mm; Clearance:Standard; d:140mm; SKU:22228cck/w33-qbl; Weight:0.02 KGS; B:68mm; Cage Type:Steel;
4R8007 NTN Cylindrical Roller BearingSKU:23130ce4c3-nsk; Dynamic Load Rating (kN):725; Static Load Rating (kN):1180; Availability:In Stock; Grease Limiting Speed (r/min):1100; D:250mm; B:80mm; Cage Type:Steel; Weight:15.80 KGS; Clearance:C3; Seals or Shields:Open Type; Oil Limiting Speed (r/min):1400; d:150mm;
4R3042 NTN Cylindrical Roller BearingC90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:16300 lbf; Aa - Cage-Cone Backface Clearance:0.07 in; C90 - Dynamic Radial Rating (90 million revolutions)5:9370 lbf; Design Units:Imperial; K - Factor8:1.74; C0 - Static Radial Rating:37200 lbf; Cone Part Number:465; Cg - Geometry Factor:0.0946; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5380 lbf; Ab - Cage-Cone Frontface Clearance:0.08 in;
NN3948 NTN Tapered Roller BearingB - Cone Width:1.2188 in; Ab - Cage-Cone Frontface Clearance:0.1 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:60000 lbf; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)6:34500 lbf; d:1.7500 in; Cg - Geometry Factor:0.0971; K - Factor8:1.76; C90 - Dynamic Radial Rating (90 million revolutions)5:8930 lbf; da - Cone Frontface Backing Diameter:2.24 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:15600 lbf;

 

 

No.BrandbEAJGXRQ
4R3031NTN - - - - - - - -
NN3936KNTN - - - - - - - -
4R4416NTN - 190 mm7 mm - - - - -
NN3934NTN - - - - - - - -
NNU4992KNTN - - - - - - - -
4R2438NTN - - - - - - - -
4R7617NTN - - - - - - - -
4R6805NTN - - - - - - - -
NN4921KNTN - - - - - - - -
4R3426NTN - - - - - - - -
NN3021NTN - - - - - - - -
4R3625NTN26 mm - - - - - - -
NN3060KNTN - - - - - - - -
4R3618NTN - - - - - - - -
4R6023NTN - - - - - - - -
4R8605NTN - - - - - - - -
4R3823NTN - - - - - - - -
NN3068KNTN - - - - - - - -
4R6414NTN - - - - - - - -
NN3964NTN - - - - - - - -
NN3926KNTN - 6.531 in - - 0.610 in - - -
NN494NTN - - - - - - - -
4R3228NTN - - - - - - - -
NN3984NTN - - - - - - - -

NN3021 - NTN Bearing Finder

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NN3021 NTN Tapered Roller Bearing Video

 

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