Product Details

4R3431 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R3431
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
4R4444NTN - - - - 21.209 mm - - -
NN492NTN - - 300 mm - 77 mm - - -
NN4936NTN - - 340 mm - 92 mm - - -
4R3232NTN - - - - - - - -
NNU4864NTN - - - - - - - -
NNU4992NTN - - - - - - - -
NNU4956KNTN - - 68 mm - 18 mm - - -
4R3628NTN - - - - - - - -
NN3932NTN - - 1400 mm - 490 mm - - -
NN303NTN - - - - - - - -
NNU4964KNTN - - 3.8750 in - - - - -
NN3072KNTN - - - - - - - -
NN393NTN - - - - 25 mm - - -
NN3034NTN - - - - - - - -
NNU49/500KNTN - - 85 mm - 23 mm - 55 mm -
NN3938NTN - - - - - - - -
NN3944KNTN - - 360 mm - 120 mm - - -
NN394NTN - - - 2 mm - 140.0 mm - -
4R5221NTN - - - - - - - -
NN3956NTN - - 500.000 mm - - - - -
NNU4088NTN - - - - - - - -
NN4934NTN - - 50 mm - 14 mm - - -
NN4922KNTN - - - - - - - -
NN3922NTN - - - - - - - -
NNU3038NTN - - - - - - - -
NNU4938KNTN - - - - - - - -

 

NNU4856K NTN Cylindrical Roller Bearingda - Cone Frontface Backing Diameter:36.07 mm; db - Cone Backface Backing Diameter:42.42 mm; Series:LM67000; C1 - Dynamic Radial Rating (1 million revolutions)5:10500 lbf; Cage Type:Stamped Steel; D:61.986 mm; B - Cone Width:16.764 mm; Y - ISO Factor9:1.46; C90 - Dynamic Radial Rating (90 million revolutions)4:2720 lbf; d:31.750 mm; Bearing Weight:0.20 Kg; e - ISO Factor8:0.41; Cone Part Number:LM67048;
NNU49/75 NTN Tapered Roller Bearingr1:2.1 mm; Dynamic Load Rating:135,000 N; D:140 mm; ra (max):2 mm; ra1 (max):2 mm; Da (max):128 mm; Radial Clearance:0.040 to 0.070 mm; Outside Ring Inside Diameter:121.5 mm; db (min):77 mm; Db (min):128 mm; d:65 mm; Limiting Speed - Grease:4,500 rpm; Enclosure:Open; da (min):77 mm; Fillet Radius/Chamfer:2.1 mm; Static Load Rating:139,000 N; Configuration:Single Row; B:33 mm; dc (min):85 mm; Limiting Speed - Oil:5,300 rpm;
NNU3034K NTN Cylindrical Roller BearingShaft Size  :2-3/4 in; Oil Lubrication - T Seal:2900 rpm; Pre Install Clearance Max:0.0031 in; Weight:22.00 lb; Dimension C:4.290 in; Dimension J (Bolt Size):0.625 in; Dimension N:1.88 in; UPC Code:0883450324786; Oil Lubrication - M/N Seal:1600 rpm; Dimension L Exp:3.76 in; Dimension D:6.38 in; Shaft Size Type:Imperial; Eng Internal Radial Clearance - Min:0.0020; Locking Style:Single Concentric;
4R4429 NTN Cylindrical Roller BearingB:5.2500 in; r - Fillet Radius Housing (Max):0.44 in; Bearing Configuration:Thrust TTHD - with c; d - Bore Diameter:10.7500 in; Dynamic Load Rating:371000 lbf; Static Load Rating:5030000 lbf; Bearing Type:Thrust Tapered Rolle; D - Bearing O.D.:21.7500 in; R - Fillet Radius Shaft (Max):0.44 in; Weight:381.0 lb;
NNU3164 NTN Tapered Roller BearingDesign Units:Imperial; Y - ISO Factor3:1.8; e - ISO Factor2:0.33; D:8.7500 in; Cup Part Number:M231610V; Series:M231600; C - Cup Width:1.3750 in; r - Cup Backface To Clear Radius1:0.06 in; Cg - Geometry Factor:0.13; Da - Cup Frontface Backing Diameter:8.43 in; Db - Cup Backface Backing Diameter:8.15 in;
NNU4996 NTN Tapered Roller BearingAa - Cage-Cone Backface Clearance:0.06 in; B - Cone Width:1.1965 in; a - Effective Center Location4:-0.43 in; da - Cone Frontface Backing Diameter:1.85 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45000 lbf; K - Factor8:2.14; Series:3300; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (90 million revolutions)5:6700 lbf; Cg - Geometry Factor:0.0744; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3130 lbf;
NN4938 NTN Tapered Roller Bearingdb (max):318 mm; Limiting Speed - Grease:1,300 rpm; Configuration:Single Row; Inside Ring Outside Diameter:320 mm; Fillet Radius/Chamfer:5 mm; Dynamic Load Rating:1,140,000 N; dd (min):343 mm; B:80 mm; Limiting Speed - Oil:1,500 rpm; Enclosure:Open; Da (max):458 mm; ra (max):4 mm; db (min):282 mm; Bore Type:Cylindrical Bore; dc (min):323 mm; D:480 mm; Radial Clearance:0.190 to 0.260 mm; d:260 mm; ra1 (max):4 mm;
NN3040K NTN Cylindrical Roller BearingDimension F:7.56 in; Adapter Sleeve Axial Movement Max:0.03 in; Shaft Tolerance:0.0035 in; Dimension G:1 in; Pre Install Clearance Max:0.0047 in; Int Radial Clearance Reduction Max:0.0020 in; Int Radial Clearance Reduction Min:0.0015 in; Oil Lubrication - M/N Seal:1600 rpm; Dimension C:3.86 in; Grease Lubrication - M/N Seal:1600 rpm; Housing Style:Four-Bolt Square Fla; UPC Code:0883450119177; C0 - Static Load:54100 lb;
NN3936K NTN Cylindrical Roller BearingStatic Load Rating:17,900 N; Dynamic Load Rating:29,100 N; Da (max):73 mm; d:40 mm; Enclosure:Double Seal; ra (max):1 mm; Bore Type:Cylindrical Bore; da (min):47 mm; Configuration:Single Row; B:18 mm; Limiting Speed - Grease:5,600 rpm; Radial Clearance:0.015 to 0.033 mm; Fillet Radius/Chamfer:1.1 mm; Factor fo:14.0; Weight:0.366 kg; D:80 mm;
NN3932 NTN Tapered Roller BearingB:490 mm; Static (Cor):33280  ; B1:335 mm; Bearing designation:PLC 512-69  ; d:1060.355 mm; Dynamic (Cr):11639 kN; Weight:1800  ; Pu:1911.520 kg; D:1400 mm;
NN394 NTN Tapered Roller Bearingt:2 mm; D4:172 mm; k:140.0 mm; Weight:168 g; E:16 mm; D1:145 mm; No. of Tangs:19; Locknut:KM 29; D5:202 mm; S:14 mm;
NN4922K NTN Cylindrical Roller BearingBearing Number:22210; Eng Internal Radial Clearance - Min:0.0016; Dimension SAA:3.78 in; Grease Lubrication - B/C/O Seal:1800 rpm; Engineering Group:Mounted Bearing; Eng Internal Radial Clearance - Max:0.0026; C0 - Static Load:26600 lb; Oil Lubrication - M/N Seal:2400 rpm; Pre Install Clearance Min:0.0016 in; Dimension J (Bolt Size):0.5 in; Dimension L Fix:3.18 in; UPC Code:0883450134934; Dimension D:4.750 in;
4R3229 NTN Cylindrical Roller Bearingda - Inner Ring Backing Diameter:230.000 mm; C - Dynamic Radial Rating1:1630000 N; Tapered Bore:N; C0 - Static Radial Rating:2580000 N; C - Inner Ring Width:120.700 mm; Reference Thermal Speed Rating (Oil)2:1000; Cg - Geometry Factor3:0.1633; Design Units:METRIC; D:360.000 mm; Bearing Weight:56.80 Kg; Reference Thermal Speed Rating (Grease):940; B - Outer Ring Width:120.700 mm; Type:NU; R - Inner Ring To Clear Radius4:4.000 mm;
NN303 NTN Tapered Roller BearingStatic Load Rating:5210 lbf; Material:Bearing Steel; Number of Set Screws:2; Dimension M:0.185 in; Lubrication Type:Relubricatable; Dimension B2:0.720 in; Dimension B1:2.469 in; Seal Type:Labyrinth Seal; Series:Industrial; Center of Bearing from End S:24.6 mm; Bore Type:Cylindrical bore; Shaft Size d:1 7/8 in; Sub Series:G1…KLL; Set Screw Size:3/8-16; Bearing Type:Ball Bearing; Angle between Set Screws:90 º;
4R5008 NTN Cylindrical Roller BearingAxial Load Factor Y2:4.30; Dynamic Load Rating:415,000 N; Radial Clearance:0.080 to 0.110 mm; Hole Diameter (do):4 mm; Enclosure:Open; Nr. of Holes:4; D:180 mm; Retainer Material:Pressed Steel; Axial Load Factor Y0:2.83; Constant e:0.23; Center Guidance:Floating Steel Ring; ra (max):2.5 mm; Limiting Speed - Grease:3,300 rpm; Bore Type:Tapered Bore; Static Load Rating:372,000 N; Roller Profile:Symmetric;
NN4928 NTN Tapered Roller Bearingd:1.6250 in; Cup Part Number:53387-B; da - Cone Frontface Backing Diameter:2.07 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:8760 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:26.7; R - Cone Backface To Clear Radius1:0.06 in; B - Cone Width:1.1142 in; D1 - Flange Outer Diameter:4.1210 in; r - Cup Backface To Clear Radius2:0.030 in; T - Bearing Width to Flange:0.6563 in; Series:53000;

 

 

4R3431 NTN Cylindrical Roller Bearing Video

 

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