Product Details

4R5231 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R5231
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NNU49/530KNTN - - 4.3307 in - - - - -
NNU49/56NTN - - - - - - - -
NN3056NTN - - 140 mm - 33 mm - - -
NNU4921KNTN - - 68.956 mm - - - - -
NN3076KNTN - - - - - - - -
NNU4922KNTN - - 215 mm - 73 mm - - -
NN4948KNTN - - - - - - - -
4R2437NTN - - - - - - - -
NNU3088NTN - - 3.7500 in - - - - -
NN3038KNTN18 mm - - - - - - -
NNU3048NTN - - 4.3307 in - - - - -
NNU48/6NTN - - 980 mm - 300 mm - - -
NN4921NTN - - - - - - - -
NNU49/500KNTN - - 85 mm - 23 mm - 55 mm -
NN4968KNTN18 mm - - - - - - -
NN3072NTN - - 47 mm - - - - -
NNU3144NTN - - 120 mm - - - - -
NN3020KNTN - - - - - - - 39.0 mm
NNU4938NTN - - 180 mm - 34 mm - - -
NN3064NTN - - 980.000 mm - - - - -
4R4037NTN - - - - - - - -
NN404NTN - - 5.3750 in - - - - -
NN4940KNTN - - - - - - - -

 

NN3938 NTN Tapered Roller BearingShaft Size:6 in; Dimension V:0.3 in; Dimension H:5.4 in; Ca - Axial Load Rating:15602 lbf; Dimension L:10.0 in; Series Type:Heavy Series; Maximum Speed:1220 rpm; Bolt Size:4 x M24; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Seal Type:High Temperature Pac; Dimension N:19.502 in; Dimension T:25.5 in; Bearing UPC:013992023186; Bearing - Housing - Seal UPC:013992066725; Cr - Dynamic Load Rating:233127 lbf;
NN492 NTN Tapered Roller BearingB - Cone Width:70 mm; D:300 mm; Cup Part Number:Y31328X; r - Cup Backface To Clear Radius2:4 mm; K - Factor7:0.71; C - Cup Width:47 mm; Da - Cup Frontface Backing Diameter:280.4 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:900000 N; db - Cone Backface Backing Diameter:199 mm; d:140 mm; B:77 mm; da - Cone Frontface Backing Diameter:171 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:330000 N;
NN396 NTN Tapered Roller Bearingdb - Cone Backface Backing Diameter:16.18 in; a - Effective Center Location4:0.35 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:53500 lbf; Design Units:Imperial; Series:LM565900; G1 - Heat Generation Factor (Roller-Raceway):3380; Cage Type:Stamped Steel; Cone Part Number:LM565949; G2 - Heat Generation Factor (Rib-Roller End):378; B - Cone Width:3.3125 in; Aa - Cage-Cone Backface Clearance:0.44 in;
NN406 NTN Tapered Roller BearingEnclosure:Open; Hole Diameter (do):25 mm; Da (max):794 mm; Groove Width A:50 mm; ra (max):6 mm; Bore Type:Cylindrical Bore; Constant e:0.40; B:325 mm; d:500 mm; Static Load Rating:16,200,000 N; Axial Load Factor Y2:2.53; Radial Clearance:0.260 to 0.410 mm; D:830 mm; Limiting Speed - Oil:540 rpm; da (min):536 mm; Nr. of Holes:8; Fillet Radius/Chamfer:7.5 mm; Weight:718.000 kg; Configuration:Double Row;
NN4926K NTN Cylindrical Roller BearingPre Install Clearance Min:0.0016 in; Dimension D Max:7.88 in; Dimension J (Bolt Size):0.625 in; C - Dynamic Load (Basic):31400 lb; Dimension H:1.25 in; Oil Lubrication - M/N Seal:2200 rpm; C0 - Static Load:31900 lb; Oil Lubrication - B/C/O Seal:1600 rpm; Weight:17.0 lb; UPC Code:0883450025607; Grease Lubrication - T Seal:3200 rpm; Shaft Tolerance:0.0015 in; Dimension M:2 in; Dimension D Min:6.50 in;
NN3952 NTN Tapered Roller BearingC0 - Static Radial Rating:77400 N; do - Ball Diameter:23.81250 mm; Da - Outer Ring Backing Diameter:126.800 mm; Ball Type:STEEL; Contact Angle:25 º; Limiting Speed (Oil):19000 rpm; D:140 mm; Design Units:METRIC; Bearing Weight:2.101 Kg; Limiting Speed (Grease):9500 rpm; r - Outer Ring To Clear Radius3:2.0 mm; R - Inner Ring To Clear Radius2:2.0 mm; Bearing Width:33 mm; Ce - Dynamic Radial Rating1:119700 N;
4R4445 NTN Cylindrical Roller BearingWeight:1.69 Kg; C:20 mm; L:71.00 mm; Thread G:M100x2; d1:90.00 mm; Appropriate Hydraulic Nut:HMV20; Locknut:KM20; Lockwasher and Lockplates:MB20; D3:130 mm;
NNU3048 NTN Tapered Roller BearingDb - Cup Backface Backing Diameter:3.90 in; C - Cup Width:0.7411 in; Y - ISO Factor3:1.49; Cup Part Number:394AS; e - ISO Factor2:0.4; Design Units:Imperial; Da - Cup Frontface Backing Diameter:4.12 in; Series:395; D:4.3307 in; Cg - Geometry Factor:0.0984; r - Cup Backface To Clear Radius1:0.130 in;
NNU4926K NTN Cylindrical Roller BearingCg - Geometry Factor:0.145; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:46800 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:457000 lbf; Ab - Cage-Cone Frontface Clearance:0.14 in; R - Cone Backface To Clear Radius3:0.13 in; B - Cone Width:3.4999 in; d:8 in; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):128; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:8.94 in;
NN3036K NTN Cylindrical Roller Bearinga - Effective Center Location4:-0.4 in; db - Cone Backface Backing Diameter:1.54 in; Cg - Geometry Factor:0.0697; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3140 lbf; d:1.1250 in; Aa - Cage-Cone Backface Clearance:0.03 in; R - Cone Backface To Clear Radius3:0.050 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9620 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:37100 lbf;
NNU4956 NTN Tapered Roller BearingDb (max):61.5 mm; Enclosure:Open; Db (min):64 mm; Radial Clearance:0.045 to 0.070 mm; ra1 (max):0.6 mm; da (min):45 mm; D:68 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:10,000 rpm; ra (max):1 mm; Limiting Speed - Oil:12,000 rpm; Dynamic Load Rating:27,300 N; r1:0.6 mm; Outside Ring Inside Diameter:61 mm; dc (min):49 mm; Configuration:Single Row; d:40 mm; Fillet Radius/Chamfer:1 mm; db (max):46 mm;
4R4206 NTN Cylindrical Roller BearingY - ISO Factor9:1.8; D:72.034 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:21300 lbf; Db - Cup Backface Backing Diameter:60.96 mm; Design Units:Imperial; e - ISO Factor8:0.33; Ab - Cage-Cone Frontface Clearance:1.5 mm; Bearing Weight:0.6 Kg; B:30.165 mm; G2 - Heat Generation Factor (Rib-Roller End):8.8; C0 - Static Radial Rating:22800 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:5520 lbf;
NNU4976 NTN Tapered Roller BearingInside Ring Outside Diameter:2.728 in; Dimension D:4.437 in; Inside Ring Width B:=Bearings1_Inside Ri; Static Load Rating:5210 lbf; Flange Thickness A1:14.3 mm; Center of Bearing from Bearing End S:28.3 mm; Seal Type:Tri-Ply Seal; Weight:6.65 lb; Dynamic Load Rating:8740 lbf; Housing Width A:1.689 in; Series:Industrial; Dimension E:2.614 in; Bolt Size:M16; Bearing Number:G1114KPPB3; Shaft Size d:1 7/8 in;
4R2438 NTN Cylindrical Roller BearingBearing Type:Split Cylindrical Re; Bearing - Housing - Seal UPC:013992080318; Dimension K:4.7 in; Series Type:Medium Series; Cor - Static Load Rating:157366 lbf; Housing Width:7.2 in; Bearing UPC:013992033659; Shaft Size:125 mm; Support Type:Four-Bolt Plummer Bl; Note:This product line wa; Dimension H:7.126 in; Dimension H1:1.6 in; Ca - Axial Load Rating:8588 lbf; Cr - Dynamic Load Rating:118025 lbf;
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;
NN3060K NTN Cylindrical Roller BearingConfiguration:Single Row; r1:0.5 mm; da (min):136 mm; Weight:0.815 kg; b (min):1.9 mm; Static Load Rating:41,000 N; Limiting Speed - Oil:4,400 rpm; Radial Clearance:0.041 to 0.081 mm; Snap Ring Width:1.7 mm; Fillet Radius/Chamfer:1.1 mm; Enclosure:Snap Ring Groove wit; ra (max):1 mm; Factor fo:16.1; Da (max):158 mm; Cy (max):4.7 mm; Bore Type:Cylindrical Bore; B:18 mm; D1 (max):161.8 mm; Snap Ring Outside Diameter:171.5 mm;

 

 

4R5231 NTN Cylindrical Roller Bearing Video

 

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