Product Details

NN3044 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3044
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
4R2904NTN - - - - - - - -
NNU303NTN - - - - - - - -
NNU49/56NTN - - - - - - - -
NNU4956KNTN - - - - - - - -
NN3072KNTN - - - - - - - -
NN3952KNTN - - - - - - - -
NN3196NTN - 21 mm - - - - - -
NN4928KNTN - - - - - - - -
NN3964KNTN - - - - - - - -
NNU3034KNTN - - - - - - - -
NNU4936NTN - - - - - - - -
NN4956NTN - - - - - - 320.00 mm -
NN49/56NTN - - M 42x3 - - - - -
NNU3038NTN - - - - - - - -
NNU4932NTN - - - - - - - -
NN3144NTN - - - - - - - -
NNU3068NTN - - - - - - - -
NNU49/530NTN - - - - - - - -
NNU49/500KNTN - - - - - - - -
4R3423NTN - - - - - - - -
NNU4856KNTN - - - - - - - -
NNU488NTN - - - - - - - -
4R3639NTN - - - - - - - -

 

4R4039 NTN Cylindrical Roller BearingBearing Insert Material:Steel; End Cap Groove:Yes; Bearing Duty:Medium Duty; Retainer Type:Max Life Cage; Ring Size:Standard; Base to Center Height:Standard; Shaft Attachment (2):Set Screw; Housing Type:2 Bolt Pillow Block; Flinger Type:Rubberized; Bearing Inner Ring Material:Steel; Housing Material:Cast Iron; Bearing Outer Ring Material:Steel; Ship Weight:18.5 LB; Grease Type:Mobilith SHC PM 220;
NN3040KCg - Geometry Factor:0.214; C1 - Dynamic Radial Rating (1 million revolutions)5:300000 lbf; B - Cone Width:79.375 mm; C0 - Static Radial Rating:424000 lbf; C - Cup Width:53.975 mm; r - Cup Backface To Clear Radius2:6.35 mm; Db - Cup Backface Backing Diameter:437.90 mm; a - Effective Center Location3:105.4 mm; G1 - Heat Generation Factor (Roller-Raceway):1520; R - Cone Backface To Clear Radius1:6.35 mm;
NNU4938KShip Weight:12.4 LB; Screw Treatment:STAINLESS STEEL; Material Type:CARBON STEEL; Take-Up Frame Travel:48.0000 in; Frame Size:45; UPC:782475836031; Take-Up Frame Style:LIGHT DUTY; Screw Diameter:1.0000 in; Angle Size:3 X 3 X 1/2; Special Coating:STANDARD PAINT;
4R4428 NTN Cylindrical Roller Bearingda min.:54 mm; Da max.:68 mm; B:23 mm; C:22 mm; Limiting speed:3400 r/min; Basic static load rating C0:69.5 kN; d:50 mm; Fatigue load limit Pu:8.5 kN; ra max.:0.6 mm; r1,2 min.:0.6 mm; F:58 mm; s max.:0.5 mm; Basic dynamic load rating C:40.2 kN; Mass bearing:0.29 kg; D:72 mm;
NNU3948 NTN Tapered Roller BearingDb (min):118 mm; Da (max):118 mm; db (max):75 mm; r1:2.1 mm; Enclosure:Open; Dynamic Load Rating:124,000 N; Limiting Speed - Grease:4,800 rpm; ra (max):2 mm; Limiting Speed - Oil:5,600 rpm; da (min):72 mm; Static Load Rating:126,000 N; db (min):72 mm; Radial Clearance:0.060 to 0.090 mm; Bore Type:Cylindrical Bore; B:31 mm; Db (max):116 mm; Fillet Radius/Chamfer:2.1 mm; D:130 mm; dd (min):86 mm; dc (min):79 mm;
4R3224 NTN Cylindrical Roller BearingCoefficient of friction µ max.:0.15; Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; d:65 mm; Tolerance housing:H7; D:80 mm; Permissible sliding velocity v min.:0 m/s; B:90 mm; Coefficient of friction µ min.:0.08; h:66.5 mm; a:4.5 mm; Specific static load factor K0:45 N/mm²; Mass bushing:1.35 kg; Specific dynamic load factor K:25 N/mm²; α:124 °;
NNU4968K NTN Cylindrical Roller BearingDimension S:1.5 in; Dimension N:9.3 in; Bearing Type:Split Cylindrical Re; Dimension T:11.0 in; Bearing - Housing - Seal:LSM65BRH; Dimension B:5.0 in; Dimension P:0.8 in; Cr - Dynamic Load Rating:23155 lbf; Dimension D:8.0 in; Dimension V:4.0 in; Dimension W:1.2 in; Dimension A:5.7 in; Shaft Size:65 mm; Ca - Axial Load Rating:1213.95 lbf; Series Type:Light Series; Support Type:Take-Up; Dimension R:1.1 in;
4R4054 NTN Cylindrical Roller Bearingra (max):5 mm; Bore Type:Cylindrical Bore; B:157 mm; Groove Width A:26 mm; Weight:183.000 kg; Roller Profile:Symmetric; d:440 mm; Limiting Speed - Oil:790 rpm; Axial Load Factor Y0:2.80; Configuration:Double Row; Enclosure:Open; D:650 mm; Axial Load Factor Y2:4.27; Hole Diameter (do):12 mm; Center Guidance:Fixed Inner Ring Rib; Da (max):622 mm; Retainer Material:Machined Brass; Nr. of Holes:8; Radial Clearance:0.240 to 0.370 mm;
NN3026KC0 - Static Radial Rating:359000 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:228000 lbf; da - Cone Frontface Backing Diameter:11.46 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:396000 lbf; Design Units:Imperial; Cage Type:Stamped Steel; a - Effective Center Location4:0.1 in; B - Cone Width:2.7500 in; Series:275000; K - Factor8:1.45; G2 - Heat Generation Factor (Rib-Roller End):201;
NNU4948K NTN Cylindrical Roller Bearinge - Geometry Factor:0.22; Dimension S:1.810 in; Y2 - Geometry Factor:4.67; Float:0.08 in; Dimension RV:0.09 in; Housing Style:Take-Up; Shaft Tolerance:0.0020 in; Dimension G:1.56 in; Eng Internal Radial Clearance - Min:0.0037; Dimension F:1.56 in; Dimension TV:3.45 in; Grease Lubrication - T Seal:2200 rpm; Y1 - Geometry Factor:3.14; Dimension D:6.75 in; Dimension A:3.00 in; C0 - Static Load:62500 lb;

 

 

NN3044 NTN Tapered Roller Bearing Video

 

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