Product Details

NNU4976 NTN Tapered Roller Bearing

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

Product Features

No.BrandNeDtBkFi
NN393NTN - - - - 25 mm - - -
NN3056KNTN - - - - - - - -
4R4413NTN - - 72 mm - 17 mm - - -
NNU494NTN - - 360 mm - 56 mm - - -
NN3926NTN - - - - - - - -
4R5407NTN - - - - - - - -
NN3938NTN - - - - - - - -
4R3225NTN - - - - - - - -
NNU3088NTN - - 3.7500 in - - - - -
NN494NTN - - 125 mm - 22 mm - - -
NN3926KNTN - - 71.999 mm - 19.002 mm - - -
NN4932KNTN - - - - - - - -
NN3076KNTN - - - - - - - -
NN3934NTN - - - - - - - -
4R5213NTN - - - - - - - -
NNU49/56NTN - - - - - - - -
NNU4926KNTN - - - - - - - -
4R3425NTN - - 370 mm - - - - -
NN3148NTN - - - - - - - -
NNU4976KNTN - - 90 mm - 23 mm - - -
NN302NTN26 mm - - - - - - -
NN4968KNTN18 mm - - - - - - -
NNU4968KNTN - - 310 mm - 52 mm - - -
NN3072NTN - - 47 mm - - - - -
4R4206NTN - - 72.034 mm - 30.165 mm - - -
NN49/56NTN - - 150 mm - - - - -
NN3088KNTN - 8 mm - 13 mm - - - -

 

NN3024 NTN Tapered Roller BearingBearing - Housing - Seal UPC:013992040503; Dimension Y:0.9 in; Bearing Type:Split Cylindrical Re; Maximum Speed:1450 rpm; Series Type:Light Series; Dimension U:0.3 in; Dimension B:10.5 in; Seal Type:Aluminium Triple Lab; Support Type:Take-Up; Bearing Number:LSM150BR; Dimension N:18.3 in; Dimension D:16.8 in; Dimension V:8.0 in; Dimension P:1.0 in; Bearing UPC:013992028655; Note:This product line wa;
NN4952K NTN Cylindrical Roller BearingR - Cone Frontface To Clear Radius1:0.030 in; Series:395; Y1 - ISO Factor9:1.68; Db - Cup Backface Backing Diameter:3.98 in; T - Bearing Width across Cups:2.1869 in; da - Cone Frontface Backing Diameter:2.76 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5760 lbf; Cg - Geometry Factor11:0.0984; D:4.3307 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10000 lbf;
NNU49/560K NTN Cylindrical Roller BearingC0 - Static Radial Rating:242000 lbf; r - Cup Backface To Clear Radius2:3.30 mm; Series:94000; B:63.5 mm; Cup Part Number:94113A; Y - ISO Factor9:1.28; a - Effective Center Location3:-0.8 mm; Bearing Weight:15.400 Kg; C1 - Dynamic Radial Rating (1 million revolutions)5:148000 lbf; da - Cone Frontface Backing Diameter:195.07 mm; D:288.925 mm; G1 - Heat Generation Factor (Roller-Raceway):692.3; Db - Cup Backface Backing Diameter:259.08 mm;
NN3034 NTN Tapered Roller BearingDimension RV:0.46 in; Dimension SV:5.82 in; Grease Lubrication - B/C/O Seal:400 rpm; Eng Internal Radial Clearance - Min:0.0053; Dimension L Fix:6.48 in; UPC Code:0883450342742; Shaft Size  :4-1/2 in; C - Dynamic Load (Basic):170000 lb; Full Timken Part Number:99999B; Float:0.083 in; Bearing Number:22226; Y2 - Geometry Factor:3.61; Housing Style:Four-Bolt Square Fla; Dimension E:7.000 in;
NNU4968 NTN Tapered Roller BearingFillet Radius/Chamfer:1.5 mm; Weight:1.410 kg; d:45 mm; Roller Profile:Asymmetric; Limiting Speed - Grease:7,050 rpm; Limiting Speed - Oil:9,150 rpm; Dynamic Load Rating:208,000 N; Radial Clearance:0.035 to 0.055 mm; Da (max):91.5 mm; Bore Type:Cylindrical Bore; Groove Width A:8 mm; Retainer Material:Machined Brass; Static Load Rating:157,000 N; Enclosure:Open; ra (max):1.5 mm; Center Guidance:Fixed Inner Ring Rib;
NN3021 NTN Tapered Roller BearingDimension M:280 mm; Shaft Size:240 mm; Maximum Speed:820 rpm; Dimension H2:545 mm; Dimension H:260 mm; Series Type:Light Series; Dimension K:160 mm; Bolt Size:4 x M36; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:167258 lbf; Dimension J:650 mm; Bearing Number:LSM240BX; Support Type:Four-Bolt Plummer Bl; Dimension L:770 mm; Housing Width:8.7 in; Cor - Static Load Rating:289779 lbf;
NNU488 NTN Tapered Roller BearingK - Factor8:1.76; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:240000 lbf; C0 - Static Radial Rating:214000 lbf; db - Cone Backface Backing Diameter:10.71 in; d:9.999 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:62200 lbf; Design Units:Imperial; R - Cone Backface To Clear Radius3:0.14 in; Series:LM249700; Cage Type:Stamped Steel; a - Effective Center Location4:0.22 in;
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;
NN38/53 NTN Tapered Roller BearingCg - Geometry Factor12:0.142; Aa - Cage-Cone Backface Clearance:0.15 in; K - Factor7:1.32; d:3.4375 in; R - Cone Backface To Clear Radius1:0.14 in; Cage Type:Stamped Steel; Series:595; Design Units:Imperial; T - Bearing Width across Cones:3.2500 in; Y2 - ISO Factor10:2.27; Cone Part Number:596-S; e - ISO Factor8:0.44; B - Cone Width:1.4300 in; db - Cone Backface Backing Diameter:4.06 in; C - Double Cup Width:2.5 in;
4R4416 NTN Cylindrical Roller BearingCage Material:Brass; d:280.000 mm; Bearing Weight:96.800 Kg; D:460.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):2780000 N; Reference Thermal Speed Rating (Grease):770; Y2 - ISO Factor6:2.21; Y1 - ISO Factor5:3.36; r - Outer Ring To Clear Radius2:4.000 mm; Cg - Geometry Factor8:0.1206; B - Inner Ring Width:146 mm; Da - Outer Ring Backing Diameter:419.000 mm; Superseded Part:23156KYMBW507C08C2; Y0 - ISO Factor4:2.26;
NNU3856 NTN Tapered Roller BearingE:86 mm; Assembly Weight:2.500 Kg; D:38.00 mm; Threads B:M50x1.5; Piston Area:2900 mm²; A:4 mm; E1:51 mm; Piston Length of Travel:5 mm; C:114.0 mm;
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;
NNU49/530K NTN Cylindrical Roller BearingAb - Cage-Cone Frontface Clearance:0.11 in; C0 - Static Radial Rating:28100 lbf; Cage Type:Stamped Steel; e - ISO Factor8:0.4; B - Cone Width:0.8660 in; T - Bearing Width to Flange:0.3120 in; d:2.4375 in; Cone Part Number:392; a - Effective Center Location3:-0.03 in; C1 - Cup Flange Width:0.1870 in; R - Cone Backface To Clear Radius1:0.03 in; Y - ISO Factor9:1.49; C1 - Dynamic Radial Rating (1 million revolutions)5:22200 lbf;
NN3044K NTN Cylindrical Roller BearingC - Cup Width:14.732 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf; K - Factor7:1.46; Cup Part Number:LM501310; e - ISO Factor8:0.4; R - Cone Backface To Clear Radius1:3.560 mm; Series:LM501300; B:19.558 mm; r - Cup Backface To Clear Radius2:0.76 mm; Da - Cup Frontface Backing Diameter:71.10 mm; D:73.431 mm; Cg - Geometry Factor:0.0739; Y - ISO Factor9:1.5; G2 - Heat Generation Factor (Rib-Roller End):13.3;
NN3032K NTN Cylindrical Roller BearingD:110 mm; da (min):69 mm; Snap Ring Outside Diameter:116.6 mm; d:60 mm; Limiting Speed - Grease:6,000 rpm; B:22 mm; Weight:0.783 kg; b (min):2.7 mm; Enclosure:Single Shield with S; Factor fo:14.3; a (max):3.3 mm; Fillet Radius/Chamfer:1.5 mm; Radial Clearance:0.023 to 0.043 mm; r1:0.5 mm; Configuration:Single Row; ra (max):1.5 mm; Limiting Speed - Oil:7,100 rpm; Static Load Rating:36,000 N; Snap Ring Width:2.5 mm;
NNU496 NTN Tapered Roller BearingNote:This product line wa; Bearing UPC:013992028501; Housing Width:6.5 in; Dimension H2:369 mm; Dimension H:160 mm; Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Ca - Axial Load Rating:5799.99 lbf; Bolt Size:2 x M30; Shaft Size:135 mm; Seal Type:High Temperature Pac; Cor - Static Load Rating:131513 lbf; Series Type:Light Series; Bearing Type:Split Cylindrical Re;

 

 

NNU4976 NTN Tapered Roller Bearing Video

 

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