Product Details

NN3944 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3944
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN4928K NTN Cylindrical Roller BearingBearing Weight:1.448 Kg; Cage Type:CR - Phenolic Outer; Ce - Dynamic Radial Rating1:98000 N; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:90.600 mm; Bearing Width:26 mm; d:80 mm; Contact Angle:25 ยบ; Da - Outer Ring Backing Diameter:129.900 mm; Design Units:METRIC; Limiting Speed (Oil):18200 rpm; Full Timken Part Number:3MM216WICRDUH; Ball Type:STEEL; do - Ball Diameter:19.050 mm;
NN3076Grease Limiting Speed (r/min):52300; D:32mm; d:12mm; Seals or Shields:Open Type; B:10mm; Availability:In Stock; Clearance:Standard; Weight:0.02 KGS; SKU:7201ctrdulp3-nsk; Dynamic Load Rating (kN):7.9; Preload:Light; Static Load Rating (kN):3.85; Cage Type:Plastic; Oil Limiting Speed (r/min):79600;
4R2035 NTN Cylindrical Roller BearingOil Limiting Speed (r/min):4000; Seals or Shields:Open Type; SKU:21313eae4-nsk; Availability:In Stock; B:33mm; Dynamic Load Rating (kN):212; Grease Limiting Speed (r/min):3200; d:65mm; Clearance:Standard; Cage Type:Steel; Weight:2.45 KGS; D:140mm; Static Load Rating (kN):275;
NNU4926KClearance:C3; Static Load Rating (kN):92.7; Reference Speed Rating (r/min):6500; Weight:3.24 KGS; Cage Type:Steel; SKU:6220zc3-timken; Dynamic Load Rating (kN):122; B:34mm; D:180mm; Seals or Shields:Single Metal Shield; Limiting Speed Rating (r/min):4500; Availability:In Stock; d:100mm;
4R5611 NTN Cylindrical Roller BearingDimension H:1.04 in; Float:0.083 in; Y1 - Geometry Factor:2.55; Y2 - Geometry Factor:3.80; Int Radial Clearance Reduction Min:0.0020 in; Locking Style:Tapered Adapter; Shaft Tolerance:0.0040 in; UPC Code:0883450121873; Oil Lubrication - B/C/O Seal:600 rpm; Adapter Sleeve Axial Movement Min:0.03 in; Weight:60 lb; Grease Lubrication - T Seal:1200 rpm; Int Radial Clearance Reduction Max:0.0028 in; Shaft Size  :100 mm;
NN3068K NTN Cylindrical Roller BearingStatic Load Rating:51,000 N; Limiting Speed - Grease:7,100 rpm; dd (min):67 mm; Bore Type:Cylindrical Bore; D:90 mm; B:20 mm; ra1 (max):1 mm; d:50 mm; ra (max):1 mm; Configuration:Single Row; Radial Clearance:0.030 to 0.060 mm; Enclosure:Open; Fillet Radius/Chamfer:1.1 mm; da (min):57 mm; r1:1.1 mm; db (min):57 mm; Db (min):83 mm; dc (min):62 mm; Outside Ring Inside Diameter:80.4 mm; Limiting Speed - Oil:8,500 rpm;
NN394 NTN Tapered Roller BearingDa - Cup Frontface Backing Diameter:58.42 mm; r - Cup Backface To Clear Radius2:2.03 mm; Y - ISO Factor9:1.71; Cup Part Number:15243; a - Effective Center Location3:-5.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf; R - Cone Backface To Clear Radius1:0.760 mm; C - Cup Width:14.288 mm; Cone Part Number:15106; G1 - Heat Generation Factor (Roller-Raceway):14.6; Ab - Cage-Cone Frontface Clearance:1.8 mm;
NN493 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:3.11 in; Series:78000; Cone Part Number:78255D; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9970 lbf; Design Units:Imperial; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:66900 lbf; Cg - Geometry Factor8:0.0884; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:14800 lbf; da - Cone Frontface Backing Diameter:3.11 in;
NNU4952KDa (max):276 mm; D:290 mm; Enclosure:Open; da (min):174 mm; Fillet Radius/Chamfer:3 mm; dc (min):197 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:430,000 N; Radial Clearance:0.115 to 0.165 mm; Outside Ring Inside Diameter:255 mm; r1:3 mm; d:160 mm; db (max):192 mm; Configuration:Single Row; Limiting Speed - Grease:2,200 rpm; Limiting Speed - Oil:2,600 rpm; Db (min):276 mm; db (min):174 mm; ra (max):2.5 mm;
NNU4980K NTN Cylindrical Roller BearingLimiting Speed Rating (r/min):4300; d:70mm; Fatigue Load Rating (kN):5; Weight:0.02 KGS; Dynamic Load Rating (kN):163; B:63.5mm; Availability:In Stock; Reference Speed Rating (r/min):4300; Clearance:Standard; Seals or Shields:Open Type; Cage Type:Steel; Static Load Rating (kN):125; D:150mm; SKU:3314a-skf;
4R6811 NTN Cylindrical Roller BearingReference Speed Rating (r/min):20000; Limiting Speed Rating (r/min):13000; B:17mm; Availability:In Stock; Weight:0.32 KGS; Fatigue Load Rating (kN):0.31; SKU:1207ektn9/c3w64-skf; Seals or Shields:Open Type; Static Load Rating (kN):6; Dynamic Load Rating (kN):19; Clearance:C3; Cage Type:Plastic; D:72mm; d:35mm;
NNU4932KSKU:6203-koyo; Static Load Rating (kN):4.8; Seals or Shields:Open Type; Clearance:Standard; Fatigue Load Rating (kN):--; Reference Speed Rating (r/min):--; d:17mm; Weight:0.02 KGS; Cage Type:Steel; D:40mm; Dynamic Load Rating (kN):9.55; Availability:In Stock; Limiting Speed Rating (r/min):17000; B:12mm;
NN3952K NTN Cylindrical Roller BearingD:110 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:95,500 N; Fillet Radius/Chamfer:2 mm; ra1 (max):2 mm; dc (min):60 mm; Enclosure:Open; ra (max):2 mm; Da (max):100 mm; Radial Clearance:0.025 to 0.050 mm; dd (min):67 mm; Limiting Speed - Oil:7,500 rpm; db (max):57 mm; Static Load Rating:89,000 N; r1:2 mm; db (min):50 mm; B:27 mm; Configuration:Single Row; Limiting Speed - Grease:6,000 rpm; Weight:1.330 kg;
4R6602 NTN Cylindrical Roller BearingDimension T:10.2 in; Dimension H:2.6 in; Bearing - Housing - Seal UPC:013992102522; Bolt Size:4 x M12; Dimension V:0.1 in; Bearing Type:Split Cylindrical Ex; Cor - Static Load Rating:25853 lbf; Seal Type:Viton Single Lip; Series Type:Light Series; Support Type:Round Flange; Shaft Size:2.25 in; Dimension N:6.571 in; Bearing - Housing - Seal:LSE204BXHRSS; Dimension R:8.6 in; Bearing UPC:013992025845;

 

 

No.BrandbJLGASFT
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NN3126NTN - - - - - - - -
NN306NTN - - - - - - - -
NN3034KNTN - - - - - - - -
NN4964NTN - - - - - - - -
NN3938NTN - - - - - - - -
4R3821NTN - - - - - - - -
4R6804NTN - - - - - - - 6 mm
NN49/95NTN - - - - - - - -
4R4419NTN - - - - - - - -
NN4928NTN - - - - - - - -
4R3818NTN - - - - - - - -
NN4934NTN - - - - - - - -
NN3021NTN - - - - - - - -
NN3028NTN - - - - - - - -
NNU4936KNTN - - - - - - - -
NN3932KNTN - - - - - - - -
NN3038NTN - - - - - - - -
NNU4984KNTN - - 171.00 mm - - - - -
NN3024NTN - - - - - - - -
NN3960KNTN - - - - - - - -

 

NN3944 NTN Tapered Roller Bearing Video

 

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