Product Details

4R4811 NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number 4R4811
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NNU4932KNTN - - - - - - - -
NNU4964NTN - - - - 170 mm - - -
NN3036NTN - - 100 mm - 36 mm - - -
NN302NTN26 mm - - - - - - -
NN3936KNTN - - 80 mm - 18 mm - - -
NNU4996NTN - - - - - - - -
NN3048NTN - - 52.883 mm - - - - -
NN3934KNTN - - 215 mm - 40 mm - - -
NNU4052NTN - - - - - - - -
4R3225NTN - - - - - - - -
NNU4921KNTN - - 68.956 mm - - - - -
NN393NTN - - - - 25 mm - - -
4R5008NTN - - 180 mm - - - - -
4R4813NTN - - 110.000 mm - 29.750 mm - - -
NN3024KNTN - - - - - - - -
NNU496NTN - - - - - - - -
NN492NTN - - 300 mm - 77 mm - - -
NN4921NTN - - - - - - - -
4R4037NTN - - - - - - - -
4R5213NTN - - - - - - - -
4R5221NTN - - - - - - - -

 

NN3036 NTN Tapered Roller BearingFillet Radius/Chamfer:1.5 mm; Axial Load Factor Y0:1.79; Enclosure:Open; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:1.83; B:36 mm; Nr. of Holes:4; Axial Load Factor Y2:2.72; Limiting Speed - Oil:5,900 rpm; Static Load Rating:182,000 N; Limiting Speed - Grease:5,000 rpm; Radial Clearance:0.045 to 0.060 mm; Hole Diameter (do):4 mm; Bore Type:Tapered Bore; Constant e:0.37; Dynamic Load Rating:230,000 N;
NNU4856 NTN Tapered Roller Bearingd:2.6250 in; C90 - Dynamic Radial Rating (90 million revolutions)5:13800 lbf; Cg - Geometry Factor:0.0825; Ab - Cage-Cone Frontface Clearance:0.08 in; Cone Part Number:5553; C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf; db - Cone Backface Backing Diameter:3.03 in; a - Effective Center Location4:-0.79 in; Cage Type:Stamped Steel; K - Factor8:1.63; R - Cone Backface To Clear Radius3:0.010 in;
4R3425 NTN Cylindrical Roller BearingD:370 mm; Dynamic Load Rating:2,250,000 N; Axial Load Factor Y0:2.02; Hole Diameter (do):10 mm; Constant e:0.33; d:220 mm; Nr. of Holes:6; Roller Profile:Symmetric; Enclosure:Open; Radial Clearance:0.180 to 0.250 mm; Groove Width A:22 mm; Weight:54.300 kg; Static Load Rating:2,870,000 N; Da (max):352 mm; Bore Type:Tapered Bore; da (min):238 mm; Limiting Speed - Grease:1,000 rpm; Axial Load Factor Y1:2.06;
NN3956K NTN Cylindrical Roller Bearingda - Inner Ring Backing Diameter:607.000 mm; R - Inner Ring To Clear Radius1:4.000 mm; Reference Thermal Speed Rating (Oil)7:530; B - Outer Ring Width:140.000 mm; e - ISO Factor3:0.16; C0 - Static Radial Rating:7290000 N; Da - Outer Ring Backing Diameter:710.000 mm; Y1 - ISO Factor5:6.27; Bearing Weight:172.400 Kg; D:750.000 mm; Y0 - ISO Factor4:4.21; d:560.000 mm; Cg - Geometry Factor8:0.1099; Design Unit:METRIC;
NN4964 NTN Tapered Roller BearingPillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Dimension H:4.921 in; Cor - Static Load Rating:79358 lbf; Maximum Speed:2520 rpm; Dimension M:4.0 in; Dimension H1:2.0 in; Cr - Dynamic Load Rating:66768 lbf; Weight:76 lb; Note:This product line wa; Dimension H2:10.7 in; Dimension L:16.5 in; Bearing - Housing - Seal:MSE307BXHRSS; Bearing Number:MSE307BX; Housing Width:6.0 in;
NNU4944K NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:0.06 in; da - Cone Frontface Backing Diameter:1.71 in; K - Factor8:1.93; d:1.5 in; Cage Type:Stamped Steel; a - Effective Center Location4:-0.32 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:34000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:8810 lbf; Series:2700; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2630 lbf;
4R4425 NTN Cylindrical Roller Bearingr - Outer Ring To Clear Radius3:0.3 mm; R - Inner Ring To Clear Radius2:0.3 mm; Limiting Speed (Grease):77500 rpm; Design Units:METRIC; Da - Outer Ring Backing Diameter:19.600 mm; Bearing Weight:0.010 Kg; Bearing Width:6.000 mm; Contact Angle:15 º; da - Inner Ring Backing Diameter:13.000 mm; Cage Type:CR - Phenolic Outer; Ball Type:STEEL; Ce - Dynamic Radial Rating1:3510 N; d:10 mm; D:22.000 mm; C0 - Static Radial Rating:1640 N;
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;
NN3084 NTN Tapered Roller BearingLimiting Speed - Grease:6,700 rpm; Configuration:Single Row; da (min):71 mm; Weight:0.438 kg; Static Load Rating:25,200 N; Limiting Speed - Oil:8,000 rpm; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:30,500 N; d:65 mm; Factor fo:15.7; ra (max):1 mm; D:100 mm; B:18 mm; Enclosure:Open; Da (max):94 mm; Radial Clearance:0.023 to 0.043 mm; Bore Type:Cylindrical Bore;
NNU4952K NTN Cylindrical Roller BearingDimension V:0.2 in; Support Type:Round Flange; Note:This product line wa; Seal Type:Viton Single Lip; Dimension H:5.9 in; Dimension L:10.8 in; Cr - Dynamic Load Rating:304391 lbf; Dimension P:1.5 in; Dimension R:26.0 in; Dimension T:29.0 in; Dimension N:22.375 in; Cor - Static Load Rating:475921 lbf; Series Type:Medium Series; Maximum Speed:750 rpm; Bearing Type:Split Cylindrical Ex; Bolt Size:4 x M36;
NN3144 NTN Tapered Roller BearingShaft Tolerance:0.0020 in; Dimension D Max:9.63 in; Dimension M:2.37 in; Dimension A:3.13 in; Weight:28 lb; Eng Internal Radial Clearance - Min:0.0020; Dimension SAA:4.74 in; Shaft Size  :3 in; Dimension D Min:7.88 in; Pre Install Clearance Max:0.0031 in; Pre Install Clearance Min:0.0020 in; Dimension C:4.29 in; Dimension RAA:0.87 in; Dimension F:11.63 in; Grease Lubrication - M/N Seal:1600 rpm;
4R3618 NTN Cylindrical Roller BearingDimension L:11.5 in; Bearing - Housing - Seal:MSM280BXH; Dimension R:26.9 in; Dimension P:1.5 in; Note:This product line wa; Dimension T:30.0 in; Bearing UPC:013992034564; Support Type:Round Flange; Dimension N:23.750 in; Cr - Dynamic Load Rating:331818 lbf; Series Type:Medium Series; Bolt Size:8 x M30; Bearing Number:MSM280BX; Dimension H:6.3 in; Shaft Size:280 mm; Dimension V:0.2 in; Maximum Speed:670 rpm;
NN4922 NTN Tapered Roller BearingR - Cone Backface To Clear Radius1:1.270 mm; e - ISO Factor8:0.25; Cup Part Number:2630; Db - Cup Backface Backing Diameter:56.90 mm; db - Cone Backface Backing Diameter:33.53 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4470 lbf; C0 - Static Radial Rating:18400 lbf; K - Factor7:2.3; d:25.400 mm; G1 - Heat Generation Factor (Roller-Raceway):19.3; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):8;
4R4813 NTN Cylindrical Roller BearingBearing Weight:1.2 Kg; d:60.000 mm; Design Units:METRIC; B:29.750 mm; D:110.000 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 N; da - Cone Frontface Backing Diameter:67.06 mm; G1 - Heat Generation Factor (Roller-Raceway):59.3; db - Cone Backface Backing Diameter:71.12 mm; Da - Cup Frontface Backing Diameter:103.90 mm; R - Cone Backface To Clear Radius1:2.030 mm; G2 - Heat Generation Factor (Rib-Roller End):21.1;
NN3084K NTN Cylindrical Roller BearingDimension P:0.5 in; Support Type:Round Flange; Cr - Dynamic Load Rating:14613 lbf; Bearing - Housing - Seal UPC:013992091697; Dimension N:4.687 in; Dimension T:8.0 in; Dimension L:3.7 in; Seal Type:Kevlar Packing Seal; Series Type:Light Series; Cor - Static Load Rating:15287 lbf; Bearing UPC:013992029638; Bolt Size:4 x M12; Shaft Size:35 mm; Dimension R:6.5 in; Bearing Type:Split Cylindrical Ex; Maximum Speed:5400 rpm;
4R4444 NTN Cylindrical Roller BearingCup Part Number:09194; G1 - Heat Generation Factor (Roller-Raceway):8; Bearing Weight:0.20 Kg; B:21.209 mm; Ab - Cage-Cone Frontface Clearance:2 mm; B - Cone Width:19.050 mm; db - Cone Backface Backing Diameter:25.4 mm; Y - ISO Factor9:2.26; Cg - Geometry Factor:0.0452; C0 - Static Radial Rating:9100 lbf; r - Cup Backface To Clear Radius2:3.56 mm; da - Cone Frontface Backing Diameter:23.88 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:9630 lbf;

 

 

4R4811 NTN Cylindrical Roller Bearing Video

 

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