Product Details

4R4449 NTN Cylindrical Roller Bearing

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

Product Features

 

4R10202 NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:268.99 mm; Bearing Weight:22.2 Kg; db - Cone Backface Backing Diameter:203.96 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:34900 lbf; G1 - Heat Generation Factor (Roller-Raceway):841; Cage Type:Stamped Steel; C0 - Static Radial Rating:341000 lbf; K - Factor7:1.55; a - Effective Center Location3:-15.2 mm; Cg - Geometry Factor:0.129; r - Cup Backface To Clear Radius2:6.35 mm;
4R6018 NTN Cylindrical Roller BearingSeries:M716600; Da - Cup Frontface Backing Diameter:128.02 mm; C - Cup Width:27 mm; r - Cup Backface To Clear Radius1:2.54 mm; Cup Part Number:JM716615; e - ISO Factor3:0.44; Cg - Geometry Factor:0.13; Design Units:METRIC; Y - ISO Factor4:1.35; G2 - Heat Generation Factor (Rib-Roller End):38.4; Db - Cup Backface Backing Diameter:119.89 mm; G1 - Heat Generation Factor (Roller-Raceway):117.1; K - Factor2:1.31;
4R2628 NTN Cylindrical Roller BearingNote:This product line wa; Bearing Type:Split Cylindrical Ex; Dimension R:22.6 in; Shaft Size:155 mm; Dimension H:5.4 in; Bearing - Housing - Seal:HSM155BXHKPS; Bearing UPC:013992056337; Series Type:Heavy Series; Dimension L:10.0 in; Dimension V:0.3 in; Cor - Static Load Rating:297872 lbf; Dimension P:1.7 in; Maximum Speed:1220 rpm; Dimension N:19.502 in; Cr - Dynamic Load Rating:233127 lbf; Bearing Number:HSM155BX;
4R4054 NTN Cylindrical Roller BearingGroove Width:3.1 mm; Groove Diameter:135.2 mm; Static Load Rating:53,000 N; ra (max):2 mm; a (max):4.9 mm; Limiting Speed - Oil:5,300 rpm; Dynamic Load Rating:72,500 N; Cy (max):7.3 mm; Configuration:Single Row; Enclosure:Open; Factor fo:14.6; Weight:1.400 kg; B:26 mm; Dx (min):152 mm; d:80 mm; r1:0.5 mm; Limiting Speed - Grease:4,500 rpm; D:140 mm; da (min):90 mm; Fillet Radius/Chamfer:2 mm;
4R13603 NTN Cylindrical Roller BearingSeries:81000; Ab - Cage-Cone Frontface Clearance:0.03 in; R - Cone Backface To Clear Radius3:0.14 in; Design Units:Imperial; Cone Part Number:81593; Cg - Geometry Factor:0.125; db - Cone Backface Backing Diameter:6.65 in; d:5.9375 in; B - Cone Width:1.9687 in; G2 - Heat Generation Factor (Rib-Roller End):98.4; a - Effective Center Location4:-0.21 in; K - Factor8:1.66; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:157000 lbf;
NNU49/560K NTN Cylindrical Roller BearingSeries:HH234000; a - Effective Center Location3:-26.4 mm; C0 - Static Radial Rating:354000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:71100 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:274000 lbf; D:317.500 mm; Bearing Weight:31.4 Kg; Cg - Geometry Factor:0.116; e - ISO Factor8:0.33; R - Cone Backface To Clear Radius1:9.650 mm; Cone Part Number:HH234049; Da - Cup Frontface Backing Diameter:286.00 mm;
4R5611 NTN Cylindrical Roller BearingAppropriate Hydraulic Nut:HMV16; Thread D12:M80x2; Taper:1:12; L:68.00 mm; Weight:0.48 Kg; Appropriate Withdrawal Nut No.:KM16; L11:72.00 mm; b:12 mm; d1:70.00 mm;
4R7212 NTN Cylindrical Roller BearingC - Dynamic Load (Basic):170000 lb; Adapter Sleeve Axial Movement Min:0.035 in; Housing Style:Four-Bolt Square Fla; C0 - Static Load:212000 lb; UPC Code:0883450382083; Oil Lubrication - T Seal:1500 rpm; Dimension L Exp:3.87 in; Y2 - Geometry Factor:3.61; Grease Lubrication - T Seal:1000 rpm; Shaft Size  :4-7/16 in; Pre Install Clearance Min:0.0063 in; Y1 - Geometry Factor:2.43; Dimension R:0.56 in;
NNU49/530K NTN Cylindrical Roller BearingHousing Width A:0.929 in; Center of Bearing from Housing End A2:16.6 mm; Static Load Rating:1070 lbf; Bolt Size:M10; Flange Thickness A1:10.3 mm; Seal Type:Shroud Seal; Center of Bearing from Bearing End S:11.5 mm; Dynamic Load Rating:2380 lbf; Housing Style:Four-Bolt Square Fla; Bearing Number:GY1010KRRB; Series:Industrial; Dimension D:2.063 in; Bolt Hole Size N:10 mm; Shaft Size d:5/8 in; Inside Ring Outside Diameter:0.941 in;
4R9403 NTN Cylindrical Roller BearingMaximum Speed:4350 rpm; Weight:30 lb; Bolt Size:2 x M16; Support Type:Two-Bolt Plummer Blo; Bearing Number:MSE112BX; Housing Width:4.4 in; Seal Type:High Temperature Pac; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H1:1.3 in; Bearing UPC:013992031693; Shaft Size:1.75 in; Bearing - Housing - Seal:MSE112BXHHTPS; Dimension H:3.150 in; Dimension M:2.8 in; Bearing Type:Split Cylindrical Ex;
4R11402 NTN Cylindrical Roller BearingC - Double Cup Width:1.5620 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; Cone Part Number:387AS; Y2 - ISO Factor10:2.84; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6280 lbf; Cage Type:Stamped Steel; Bearing Weight:3.08 lb; r - Cup Frontface To Clear Radius2:0.03 in; Cg - Geometry Factor12:0.0859; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:0.03 in;
4R4206 NTN Cylindrical Roller Bearinga - Effective Center Location3:-3.3 mm; K - Factor7:1.56; da - Cone Frontface Backing Diameter:29.46 mm; G2 - Heat Generation Factor (Rib-Roller End):8.9; Ab - Cage-Cone Frontface Clearance:1.3 mm; Series:L44600; C - Cup Width:12.700 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1330 lbf; D:51.986 mm; e - ISO Factor8:0.37; Aa - Cage-Cone Backface Clearance:0.5 mm; B:15.011 mm; Da - Cup Frontface Backing Diameter:48.51 mm;
4R8011 NTN Cylindrical Roller Bearingr - Outer Ring To Clear Radius2:2.500 mm; C0 - Static Radial Rating:1170000 N; B - Outer Ring Width:80 mm; R - Inner Ring To Clear Radius1:2.500 mm; Superseded Part:23226KYMW33C3; Design Unit:METRIC; Y0 - ISO Factor4:2.14; Bore Taper:1/12; Y1 - ISO Factor5:3.19; Reference Thermal Speed Rating (Oil)7:1900; C1(2) - Dynamic Radial Rating (Two-Rows):915000 N; Y2 - ISO Factor6:2.09; Cage Type:EM; UPC Code:087796024922;
4R4813 NTN Cylindrical Roller BearingBolt Size:2 x M12; Bearing - Housing - Seal UPC:013992088178; Ca - Axial Load Rating:719.38 lbf; Housing Width:3.3 in; Support Type:Two-Bolt Plummer Blo; Dimension L:9.0 in; Dimension M:2.4 in; Maximum Speed:5400 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:7.1 in; Seal Type:High Temperature Pac; Note:This product line wa; Cor - Static Load Rating:15287 lbf; Dimension H2:5.4 in;

 

 

No.BrandCkJBEDHF
4R10406NTN - - - 18 mm - 95 mm - -
4R8007NTN - - - - - 23.9970 in - -
4R1002NTN - - - 33 mm - 200 mm - -
4R5221NTN - - - 42 mm - 250 mm - -
4R15204NTN - - - - - - - -
NNU4996KNTN - - - - - - - -
SL01-4984NTN - - - - - - - -
SL01-4956NTN - - - - - 1.9352 in - -
4R6012NTN - - - - - - - -
SL01-4864NTN - - - - - 5 in - -
NN3076KNTN - - - - - - - -
4R5008NTN - - - - - - - -
4R7207NTN - - - 23.8 mm - 62 mm - -
4R1001NTN - - - 308 mm - 980 mm - -
4R10024NTN - - - - - - - -
4R10403NTN - - - - - - - -
SL01-4872NTN - - - - - - - -
4R11001NTN - - - 355 mm - 980 mm - -
4R24002NTN - - - - - - - -
4R4054NTN - - - 26 mm - 140 mm - -

 

4R4449 NTN Cylindrical Roller Bearing Video

 

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