Product Details

NNU4976 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4976
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3038 NTN Tapered Roller BearingPiston Length of Travel:0.276 in; Assembly Weight:25.1 lb; E1:7.913 in; Piston Area:19.4 in²; A:0.3150 in; D:1.6930 in; E:9.882 in; C:11.024 in; Major Diameter B:7.847 in; Threads No. per Inch:8;
NN3030K NTN Cylindrical Roller BearingDimension S4:6.30 mm; Static Load Rating Co:4820 kN; Thermal Speed Ratings - Grease:910 rpm; Thermal Speed Ratings - Oil:990 rpm; O.D. D:460.000 mm; Chamfer rsmin:5.00 mm; Dynamic Load Rating C11:2940 kN; Width B:180.000 mm; Geometry Factor Cg2:0.2190; Chamfer r1smin3:5.0 mm; Backing Shaft Diameter ds:318.9 mm; Lubrication Groove g:16.0 mm; Number of Lubrication Holes:8; Bore d:280 mm; Weight:262 lb;
NN308 NTN Tapered Roller BearingD:42.0000 mm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:15100 N; Accessories:Two Shields & Snap-R; d:15.000 mm; Basic Static Radial Load Rating Co:9300 N; Grease Speed Rating n1:11000 rpm; B:19.1 mm; Oil Speed Rating n2:15000 rpm; Sealed Speed Rating n3:11000 rpm;
NNU4968 NTN Tapered Roller BearingDimension D Min:9.38 in; Dimension H:1.88 in; Housing Style:Two-Bolt Pillow Bloc; Full Timken Part Number:QAAP18A304SB; Dimension M:2.59 in; Weight:45 lb; Shaft Size  :3-1/4 in; Pre Install Clearance Max:0.0039 in; C0 - Static Load:87200 lb; Dimension RAA:0.89 in; Dimension D Max:11.25 in; Grease Lubrication - M/N Seal:1400 rpm; e - Geometry Factor:0.23; Shaft Size Type:Imperial; Oil Lubrication - B/C/O Seal:1000 rpm;
4R3639 NTN Cylindrical Roller BearingSeries:82600; a - Effective Center Location4:0.16 in; C1 - Dynamic Radial Rating (1 million revolutions)6:120000 lbf; Ab - Cage-Cone Frontface Clearance:0.06 in; d:7.0000 in; G1 - Heat Generation Factor (Roller-Raceway):661.2; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:28000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:54200 lbf; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.13 in;
NN3092 NTN Tapered Roller BearingC90 - Dynamic Radial Rating (90 million revolutions)5:94000 lbf; G2 - Heat Generation Factor (Rib-Roller End):143; d:11.0000 in; Design Units:Imperial; Cone Part Number:EE722110; Series:722000; K - Factor8:1.55; G1 - Heat Generation Factor (Roller-Raceway):1890; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:60800 lbf; db - Cone Backface Backing Diameter:12.64 in; Ab - Cage-Cone Frontface Clearance:0.08 in;
4R4614 NTN Cylindrical Roller Bearingr - Outer Ring To Clear Radius3:2.0 mm; Limiting Speed (Grease):8280 rpm; C0 - Static Radial Rating:96565 N; Limiting Speed (Oil):16560 rpm; Ball Type:Ceramic; Ce - Dynamic Radial Rating1:111200 N; Bearing Width:28 mm; d:120 mm; Precision Class:ISO P4S (ABEC 7/9); Contact Angle:15 º; R - Inner Ring To Clear Radius2:2.0 mm; da - Inner Ring Backing Diameter:132.500 mm; Cage Type:CR - Phenolic Outer;
NN403 NTN Tapered Roller BearingBasic Static Radial Load Rating Co:750000 N; Oil Speed Rating Open/Shielded n2:1000 rpm; d:460.000 mm; D:620.0000 mm; Sealed Speed Rating n3:550 rpm; Basic Dynamic Radial Load Rating C:423000 N; Fillet Radius ra:4.00 mm; Accessories:Two Seals; B:74.00 mm; Grease Speed Rating Open/Shielded n1:850 rpm;
NNU4996K NTN Cylindrical Roller BearingC - Dynamic Load (Basic):79700 lb; Dimension D:0.23 in; Shaft Size Type:Imperial; Engineering Group:Mounted Bearing; Float:0.083 in; Oil Lubrication - T Seal:2400 rpm; Pre Install Clearance Min:0.0024 in; UPC Code:0883450078122; e - Geometry Factor:0.23; Grease Lubrication - T Seal:2000 rpm; Dimension F:6.750 in; Dimension G:3.450 in; Dimension C:4.76 in; Grease Lubrication - M/N Seal:1400 rpm; Housing Style:Cartridge;
NNU3048Design Units:Imperial; r - Cup Frontface To Clear Radius2:0.06 in; Y2 - ISO Factor6:2.5; Y - ISO Factor1:1.49; Cg - Geometry Factor7:0.155; C - Double Cup Width:3.1250 in; Da - Cup Frontface Backing Diameter:14.26 in; Y1 - ISO Factor5:1.68; K - Factor3:1.45; D:14.7500 in; e - ISO Factor4:0.4; Series:L555200;
NN4924 NTN Tapered Roller BearingBearing Type:Split Cylindrical Re; Weight:42 lb; Ca - Axial Load Rating:1708.53 lbf; Bearing - Housing - Seal:LSE215BRHRSS; Series Type:Light Series; Bearing Number:LSE215BR; Dimension L:13.0 in; Bearing UPC:013992026064; Bolt Size:2 x M20; Support Type:Two-Bolt Plummer Blo; Seal Type:Viton Single Lip; Dimension H:3.740 in; Dimension H1:1.5 in; Shaft Size:2-15/16 in; Note:This product line wa; Dimension M:3.0 in;
4R3423 NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):4.12; C0 - Static Radial Rating:2580 lbf; d:0.5000 in; Cone Part Number:A4050; Cage Type:Stamped Steel; db - Cone Backface Backing Diameter:0.73 in; C90 - Dynamic Radial Rating (90 million revolutions)5:767 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:1330 lbf; Ab - Cage-Cone Frontface Clearance:0.07 in; B - Cone Width:0.4326 in;

 

 

No.BrandHSbFCEdT
NNU4936NTN - - - - - - - -
NN304NTN - - - - - - - -
NN3052NTN - - - - - - 180.000 mm -
NNU49/500KNTN - - - - - - - -
NN4926KNTN - - - - 23 mm - - -
NNU4992NTN - - - - - - 1060 mm -
NNU4972KNTN27 mm - - - - - 75 mm -
NNU4926KNTN - - - - - - - -
NN4922NTN - - - - - - - -
NN4956KNTN - - - - - - - -
4R3036NTN - - - - - - - -
4R2832NTN - - - - - - - -
NN3148NTN - - - - - - - -
NN4944NTN - - - - - - 2.1250 in -
NN494NTN - - - - - - - -
4R4807NTN - - - - - - - -
NN49/56NTN - - - - - - 19.050 mm -
NNU49/560KNTN - - - - - - 4.0000 in -
NNU4984KNTN - - - - - - - -
NN3038NTN - - - - 11.024 in9.882 in - -
4R3625NTN - - - - - - - -
4R3033KNTN - - - - - - 6.400 mm -
4R4426NTN - - - - - - - -
NNU3184NTN - - - - - - - -
NN3068NTN156.00 mm - - - - - - -
NN4924KNTN - - - - - - - -

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NNU4976 NTN Tapered Roller Bearing Video

 

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