Product Details

4R4449 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4449
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R3628 NTN Cylindrical Roller BearingAvailability:In Stock; B:29mm; D:120mm; d:55mm; Clearance:Standard; Weight:0.02 KGS; Seals or Shields:Two Metal Shields; Cage Type:Steel; SKU:6311-zz-qbl;
NNU4088 NTN Tapered Roller BearingSeals or Shields:Open Type; Clearance:Standard; Availability:In Stock; SKU:ms21ac-hoffmann; D:8.5 Inch; B:1.75 Inch; d:4 Inch; Weight:0.02 KGS;
NN3944 NTN Tapered Roller BearingTotal Height H:104.8 mm; Weight:4.1 lb; Inside Ring Width B:23.83 mm; Height H2:61.9 mm; Housing Width A:13.5 in; Opening Width N1:15.9 mm; Static Load Rating:2530 lbf; Bearing Number:GRAE30RRB; Shaft Length L1:72.2 mm; Dimension G:2.047 in; Dimension P:1.626 in; Total Length L:113.5 mm; Dimension L2:12.70 mm; Pitch Height H1:88.90 mm; Socket Width A2:36.5 mm; Housing Style:Take-Up; Seal Type:Molded Shroud;
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;
4R5213 NTN Cylindrical Roller BearingCg - Geometry Factor7:0.107; r - Cup Frontface To Clear Radius2:0.06 in; Series:775; Y - ISO Factor1:1.56; Design Units:Imperial; C - Double Cup Width:3.3750 in; e - ISO Factor4:0.39; Da - Cup Frontface Backing Diameter:6.65 in; Y2 - ISO Factor6:2.61; D:7.1250 in; K - Factor3:1.51; Y1 - ISO Factor5:1.75;
4R4426 NTN Cylindrical Roller BearingStatic Load Rating (kN):230; SKU:22213eae4c3-nsk; Weight:1.51 KGS; Oil Limiting Speed (r/min):4800; Dynamic Load Rating (kN):177; B:31mm; Grease Limiting Speed (r/min):3800; D:120mm; Cage Type:Steel; Clearance:C3; d:65mm; Seals or Shields:Open Type; Availability:In Stock;
NN3028KB:36 mm; ra1 (max):2 mm; Enclosure:Open; db (min):95 mm; db (max):99 mm; Dynamic Load Rating:217,000 N; r1:2 mm; Inside Ring Outside Diameter:100.5 mm; Limiting Speed - Oil:4,500 rpm; Configuration:Single Row; Static Load Rating:279,000 N; Bore Type:Cylindrical Bore; ra (max):2 mm; D:150 mm; dc (min):104 mm; Radial Clearance:0.075 to 0.110 mm; Da (max):140 mm; dd (min):110 mm; d:85 mm; Fillet Radius/Chamfer:2 mm;
4R5208 NTN Cylindrical Roller BearingC0 - Static Radial Rating:18400 lbf; da - Cone Frontface Backing Diameter:1.38 in; Cg - Geometry Factor:0.0598; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7780 lbf; Series:2600; C1 - Dynamic Radial Rating (1 million revolutions)6:17200 lbf; R - Cone Backface To Clear Radius3:0.14 in; G2 - Heat Generation Factor (Rib-Roller End):8; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)5:4470 lbf;
NN3026KBearing - Housing - Seal:MSM90BRH; Bearing Type:Split Cylindrical Re; Support Type:Two-Bolt Plummer Blo; Weight:76 lb; Cr - Dynamic Load Rating:66768 lbf; Bolt Size:2 x M24; Ca - Axial Load Rating:4002 lbf; Housing Width:6.0 in; Maximum Speed:2520 rpm; Dimension L:16.5 in; Bearing UPC:013992035455; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H:4.921 in; Dimension H2:10.7 in; Dimension H1:2.0 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;
4R5221 NTN Cylindrical Roller BearingC90 - Dynamic Radial Rating (90 million revolutions)5:60300 N; WPD:137.6 mm; C0 - Static Radial Rating:276000 N; R - Cone Backface To Clear Radius3:3.050 mm; Series:30314; C1 - Dynamic Radial Rating (1 million revolutions)6:233000 N; Aa - Cage-Cone Backface Clearance:3.05 mm; a - Effective Center Location4:-8.1 mm; Ab - Cage-Cone Frontface Clearance:4.83 mm; da - Cone Frontface Backing Diameter:80 mm;
NN4938K NTN Cylindrical Roller BearingWeight:0.02 KGS; SKU:24024cc/c3w33-skf; d:120mm; Limiting Speed Rating (r/min):3400; Cage Type:Steel; Clearance:C3; Reference Speed Rating (r/min):2400; Seals or Shields:Open Type; Dynamic Load Rating (kN):430; Availability:In Stock; D:180mm; Fatigue Load Rating (kN):68; B:60mm; Static Load Rating (kN):670;
NNU3034KCage Type:Plastic; Seals or Shields:Open Type; Static Load Rating (kN):43.5; Preload:Medium; SKU:7918a5trdudmp3-nsk; Clearance:Standard; Grease Limiting Speed (r/min):9400; Availability:In Stock; Oil Limiting Speed (r/min):14000; Weight:0.55 KGS; d:90mm; B:18mm; Dynamic Load Rating (kN):39.5; D:125mm;
4R5806 NTN Cylindrical Roller BearingWeight:16 lb; Seal Type:Kevlar Packing Seal; Bearing - Housing - Seal:LSE103BRHKPS; Shaft Size:1-3/16 in; Housing Width:3.3 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing - Housing - Seal UPC:013992086426; Dimension J:7.1 in; Maximum Speed:5400 rpm; Bearing UPC:013992057785; Bearing Number:LSE103BR; Bolt Size:2 x M12; Series Type:Light Series; Cor - Static Load Rating:15287 lbf; Note:This product line wa;

 

 

No.BrandbJLGASFT
NN3048NTN - - - - - - - -
NN3024NTN - - - - - - - -
NNU39/8NTN - - - - - - - 30 mm
NNU4940KNTN - - - - - - - -
4R4821NTN - - 152.00 mm - - - - -
NN4944NTN - - - - - - - -
4R4819NTN - - - - - - - -
NN4934NTN - - - - - - - -
4R3618NTN - - - - - - - -
NN3896NTN - - - - - - - -
4R3433NTN - - - - - - - -
4R2904NTN - - 90.00 mm - - - - -
4R4614NTN - - - - - - - -
NN4924KNTN - - - - - - - -
4R382NTN - - - - - - - -
4R6021NTN - - - - - - - -
NNU49/56NTN - - - - - - - -
NN3044KNTN - - - - - - - -
NN492NTN - - - - - - - -
NN3960KNTN - - - - - - - -
NN4960KNTN - - - - - - - -

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4R4449 NTN Cylindrical Roller Bearing Video

 

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