Product Details

NNU4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandDAdsTEGJ
NNU3164NSK620.000 mm - 340.000 mm - - - - -
NN3076NTN - - 0.25 Inch | 6.35 Mil - - - - -
NN4060KNSK - - - - - - - -
NN4936NTN1.8504 in - 0.7500 in - - - - -
NNU4968NTN - - 4.331 Inch | 110 Mil - - - - -
NN3196NTN - - - - - - - -
NN4926KNSK6.1875 in - - - - - - -
NN4936KNSK - - - - - - - -
NN4940KNTN1.689 Inch | 42.9 Mi - 1.438 Inch | 36.525 - - - - -
NN4038NSK - - - - - - - -
NN3036KNTN5.315 Inch | 135 Mil - 4.528 Inch | 115 Mil - - - - -
NNU4992KNSK85 mm - 45 mm - - - - -
NN3952NTN1 in - 3/4 in - - - - -
NNU30/5NSK - - - - - - - -
NN3020KNSK - - - - - - - -
NN3068KNTN - - 2.25 Inch | 57.15 Mi - - - - -
NNU3022NTN - - 2 Inch | 50.8 Millim - - - - -
NN492NTN - - - - - - - -
4R3821NTN4 Inch | 101.6 Milli - 2.438 Inch | 61.925 - - - - -
NNU494NSK145.000 mm - - - - - - -
NNU3036NSK - - - - - - - -
NNU316NSK - - 209.550 mm - - - - -
NNU3084NSK - - - - - - - -
NN3122NSK66.987 mm - - - - - - -
NNU48/85NSK - - - - - - - -
NNU4928KNTN2.441 Inch | 62 Mill - - - - - - -
NNU3034NSK - - - - - - - -

 

NNU3134 NSK CYLINDRICAL ROLLER BEARINGDimension B1:2.220 in; Inner Ring Width B:42.86 mm; Bearing Type:Ball Bearing; Center of Bearing from End S:21.4 mm; Seal Type:Labyrinth Seal; Dynamic Load Rating:8130 lbf; O.D. Type:Spherical OD; Angle between Set Screws:90 º; Set Screw Size:3/8-16; Outside Diameter D:3.1500 in; Dimension S1:35 mm; Lubrication Type:Non-Relubricatable; Number of Set Screws:2; Outside Ring Width C:21.000 mm; Series:Industrial;
NNU4948K NSK CYLINDRICAL ROLLER BEARINGGrease Lubrication - M/N Seal:1300 rpm; e - Geometry Factor:0.24; UPC Code:0883450336741; Dimension N:3.310 in; Dimension SV:3.69 in; Engineering Group:Mounted Bearing; Weight:35 lb; Dimension L Fix:3.87 in; Oil Lubrication - T Seal:2200 rpm; Dimension E:6.72 in; Dimension H:1.31 in; Dimension L Exp:3.96 in; Y2 - Geometry Factor:4.17; Housing Style:Four-Bolt Square Fla; Eng Internal Radial Clearance - Min:0.0043;
NNU493 NTN Tapered Roller BearingInventory:0.0; Minimum Buy Quantity:N/A; Product Group:B04270; Manufacturer Name:NACHI; Category:Bearings;
4R2823 NTN Cylindrical Roller Bearingcontinuous temperature range:-22 to 400°F; construction description:ISO-GARD® Small; pressure tolerance:Ambient; D:3.5430 in; Weight:0.232 lb; maximum shaft surface speed:4500 fpm; manufacturer catalog number:29507-4721; misalignment tolerance:0.020 in; harmonization code:3926904590.US; typical application:Exceptional Bearing; width:0.6250 in; lip material:Labyrinth; shaft diameter:2.5588 in;
NN4930K NSK CYLINDRICAL ROLLER BEARINGWeight:1.4 Kg; Clearance:C0 (Normal); Bore Size d:120 mm; Oil Limiting Speed:4800 rpm; Features:Open; Outside Ring Width B:19.000 mm; Radius Rs min:1.000 mm; C0r - Static Load Rating:60.4 kN; Cr - Dynamic Load Rating:58.8 kN; Grease Limiting Speed:3300 rpm; Outside Diameter D:180.000 mm;
NN3960K NTN Cylindrical Roller Bearingthread size:PF3/4; d:0.8750 in; D:2.7500 in; housing material:Cast Iron - Nickel P; replacement bearing:UC205-14MZ2; series:UCECH200NPMZ2; radial static load capacity:1780 lbf; radial dynamic load capacity:3150 lbf; locking device:Set Screw Collar; bearing material:AISI 52100 Steel - Z; seal type:Contact with Slinger; hanger unit type:Conveyor Hanger Unit; thread length:3/4 in;
NNU4926 NSK CYLINDRICAL ROLLER BEARINGTotal Length H:141.3 mm; Housing Width A:29.9 mm; Static Load Rating:2530 lbf; Bolt Hole Size N:11.5 mm; Dynamic Load Rating:4850 lbf; Inside Ring Outside Diameter:1.720 in; Center of Bearing from Housing End A2:0.803 mm; Dimension E:1.988 in; Shaft Size d:1 1/4 in; Flange Thickness A1:11.9 mm; Bearing Number:G1103KPPB4; Series:Industrial; e:0.078 in; Seal Type:Tri-Ply Seal; Housing Style:Two-Bolt Flange;
NNU4940K NTN Cylindrical Roller Bearingmanufacturer upc number:637400086237; bushing type:Plain; inside diameter:2.2500 in; max pv dry (psi x fpm):50000; max pressure:10000 psi; bushing material:Carbon Steel; groove type:Woven PTFE Fabric; operating temperature range:-200 to 300ºF; overall length:2.2500 in; Weight:0.37 lb; bushing outside diameter:2.4380 in; max v value:35 sfpm;
NN3188K NSK CYLINDRICAL ROLLER BEARINGLocking Style:Single V-Lock; Weight:15.0 lb; Dimension J (Bolt Size):0.625 in; Eng Internal Radial Clearance - Max:0.0037; Grease Lubrication - B/C/O Seal:1550 rpm; Dimension F:7.75 in; Dimension C:3.160 in; Shaft Size Type:Imperial; Oil Lubrication - T Seal:3500 rpm; Dimension E:4.51 in; Dimension SV:3.14 in; Dimension L Fix:3.15 in; C - Dynamic Load (Basic):38100 lb; Dimension RV:0.01 in; e - Geometry Factor:0.24;
NN3148 NTN Tapered Roller BearingProduct Group:M06110; Inventory:9.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Category:Mounted Units &;
4R4026 NTN Cylindrical Roller BearingRetainer:Not Applicable; Inventory:0.0; d:1.575 Inch | 40 Mill; Closed End:Not Applicable; Keyword String:Needle; Self Aligning:No; Harmonized Tariff Code:8482.99.25.40; Enclosure:Not Applicable; Product Group:B04144; Relubricatable:No; UNSPSC:31171512; Other Features:Plain Inner Ring | D; B:1.004 Inch | 25.5 Mi; Weight / LBS:0.144; Weight:0.065; Manufacturer Name:IKO; Noun:Bearing; Component:Inner Ring Only;
NN4956K NTN Cylindrical Roller BearingCategory:Precision Ball Beari; Other Features:Single Row | Angular; Mounting Arrangement:Duplex-Back to Back; Weight / LBS:4.202; Noun:Bearing; Raceway Style:1 Rib Outer Ring; Long Description:85MM Bore; 130MM Out; Minimum Buy Quantity:N/A; B:1.732 Inch | 44 Mill; Material - Ball:Steel; D:5.118 Inch | 130 Mil; Weight:1.906; Keyword String:Ball Angular Contact; UNSPSC:31171531; Manufacturer Name:SKF;
NN3148K NSK CYLINDRICAL ROLLER BEARINGT1 - Bearing Width:1.1563 in; C1 - Dynamic Radial Rating (1 million revolutions)5:23500 lbf; Cone Part Number:3483; G2 - Heat Generation Factor (Rib-Roller End):11.2; D1 - Flange Outer Diameter:3.3090 in; Series:3400; Y - ISO Factor9:1.64; C - Cup Width:0.9375 in; T - Bearing Width to Flange:0.4063 in; Da - Cup Frontface Backing Diameter:3.03 in; r - Cup Backface To Clear Radius2:0.130 in; Aa - Cage-Cone Backface Clearance:0.04 in;
NN3028 NSK CYLINDRICAL ROLLER BEARINGDimension B1:2.469 in; Weight:11.239 lb; Dimension L1:80.4 mm; Total Height H2:122.2 mm; Foot Height H1:22.2 mm; Bolt Hole Spacing J:171.4 mm; Series:Industrial; Shaft Size d:1 15/16 in; Dimension T:1.437 in; Housing Style:Two-Bolt Pillow Bloc; Seal Type:Shroud Seal; Total Width A:2.874 in; Base to Center Height H:63.5 mm; Bearing Number:G1115KRRB; Bolt Hole Width N:17.5 mm; Center of Bearing from End S:24.6 mm;

 

 

NNU4921 NTN Tapered Roller Bearing Video

 

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