Product Details

NN3144 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

4R3431 NTN Cylindrical Roller Bearingd:10.875 in; C0 - Static Radial Rating:359000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:51400 lbf; G1 - Heat Generation Factor (Roller-Raceway)8:1450; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:345000 lbf; Design Units:Imperial; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:11.56 in; B - Double Cone Width:5.1250 in; Series:275000; C1 - Dynamic Radial Rating (1 million revolutions)1:198000 lbf;
4R4806 NTN Cylindrical Roller BearingOil Limiting Speed:56000 rpm; Weight:0.0019 Kg; Outside Ring Width B:3.500 mm; C0r - Static Load Rating:0.44 kN; Grease Limiting Speed:48000 rpm; Radius Rs min:0.150 mm; Bore Size d:6 mm; Cr - Dynamic Load Rating:1.1 kN; Outside Diameter D:13.000 mm; Features:Shields;
NNU4948K NTN Cylindrical Roller BearingC - Dynamic Load (Basic):170000 lb; Shaft Size Type:Metric; Dimension D Min:11.88 in; Shaft Tolerance:0.0050 in; Grease Lubrication - T Seal:1000 rpm; Dimension J (Bolt Size):0.750 in; Bearing Number:22226; Oil Lubrication - T Seal:1500 rpm; Engineering Group:Mounted Bearing; Dimension A:4.75 in; Dimension RV:0.05 in; Float:0.083 in; C0 - Static Load:212000 lb; Dimension SV:5.82 in; Dimension H:1.58 in;
NN4964K NTN Cylindrical Roller Bearingrs (min):4 mm; Static (Cor):13.9 mm; Oil:150.050 kN; Pu:1080 kN; with tapered bore:1 700 min-1; d:170 mm; D:310 mm; Dynamic (Cr):7.5 mm; with cylindrical bore:1 300 min-1; B:86 mm; Grease:1600 kN;
NN4968K NTN Cylindrical Roller BearingSeal Type:Viton Single Lip; Series Type:Heavy Series; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:298996 lbf; Note:This product line wa; Bearing - Housing - Seal UPC:013992080028; Dimension M:10.0 in; Dimension K:6.0 in; Bearing Type:Split Cylindrical Ex; Dimension H1:2.5 in; Dimension L:30.0 in; Maximum Speed:1030 rpm; Bolt Size:4 x M30; Shaft Size:180 mm; Cor - Static Load Rating:419718 lbf;
NN3020K NTN Cylindrical Roller BearingD:110 mm; Cage Type:CR - Phenolic Outer; r - Outer Ring To Clear Radius3:1.0 mm; do - Ball Diameter:11.906250 mm; Limiting Speed (Grease):10500 rpm; Bearing Width:20 mm; Bearing Weight:0.604 Kg; da - Inner Ring Backing Diameter:77.700 mm; Limiting Speed (Oil):21000 rpm; Ball Type:STEEL; Design Units:METRIC; Full Timken Part Number:3MM9114WICRDUH; R - Inner Ring To Clear Radius2:1.0 mm; d:70 mm; Ce - Dynamic Radial Rating1:47600 N;
NN3032K NTN Cylindrical Roller BearingBearing Weight:0.103 Kg; Precision Class:ISO P4S (ABEC 7/9); Da - Outer Ring Backing Diameter:41.500 mm; Limiting Speed (Grease):38500 rpm; C0 - Static Radial Rating:6900 N; Ce - Dynamic Radial Rating1:15500 N; do - Ball Diameter:7.937500 mm; Contact Angle:25 º; Cage Type:CR - Phenolic Outer; Bearing Width:14 mm; D:47 mm; R - Inner Ring To Clear Radius2:1.0 mm; da - Inner Ring Backing Diameter:25.800 mm;
NN3928 NTN Tapered Roller BearingCage Type:Stamped Steel; Design Units:Imperial; T - Bearing Width across Cones:1.8124 in; d:1.1855 in; K - Factor7:1.67; r - Cup Frontface To Clear Radius2:0.03 in; B - Cone Width:0.8125 in; R - Cone Backface To Clear Radius1:0.03 in; Y2 - ISO Factor10:2.87; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:23400 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2090 lbf; Aa - Cage-Cone Backface Clearance:0.03 in;
NN3072Bearing Weight:4.336 Kg; Ce - Dynamic Radial Rating1:146000 N; r - Outer Ring To Clear Radius3:2.010 mm; da - Inner Ring Backing Diameter:146.810 mm; d:130 mm; C0 - Static Radial Rating:110000 N; Da - Outer Ring Backing Diameter:188.140 mm; Bearing Width:34 mm; Design Units:METRIC; Ball Type:STEEL; do - Ball Diameter:20.63750 mm; D:205.000 mm; R - Inner Ring To Clear Radius2:2.010 mm;
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;
4R3625 NTN Cylindrical Roller BearingOuter-Ring Set:766RXS2966; Chamfer rsmin:7.50 mm; Inner-Ring Set:690ARXS2966; Lubrication Groove g:46.0 mm; Chamfer r1smin2:20.0 mm; Backing Shaft Diameter ds:749.6 mm; Number of Lubrication Holes:12; O.D. D:980.000 mm; Dynamic Load Rating C11:54800 kN; Angle of Chamfer r1smin:20º; DUR/DOR F/E:766.000 mm; Weight:4079.100 lb; Type:RX-9; Static Load Rating Co:23000 kN; Lubrication Hole Diameter h:1.70 mm;
4R3039 NTN Cylindrical Roller BearingY2 - ISO Factor6:3.02; r - Cup Frontface To Clear Radius2:0.06 in; Y1 - ISO Factor5:2.03; K - Factor3:1.76; Da - Cup Frontface Backing Diameter:14.34 in; Y - ISO Factor1:1.8; C - Double Cup Width:4.8750 in; Design Units:Imperial; e - ISO Factor4:0.33; Cg - Geometry Factor7:0.159; D:15.0000 in;

 

 

No.BrandHSbFCEdT
NN3024NTN - - - - - - - -
NNU3088NTN - - - - - - 1.7717 in -
NN3048KNTN - - - - - - - -
4R4429NTN - - - - - - - -
NN3984NTN177 mm - - - - - - -
4R4821NTN - - - - - - - -
4R5008NTN - - - - - - - -
NNU3948NTN - - - - - - - -
4R3232NTN - - - - - - - -
NNU4920KNTN - - - - - - - -
NNU4952NTN - - - - - - 130 mm -
4R383NTN - - - - - - 40 mm -
NNU4934NTN - - - - - - - -
4R3231NTN - - - - - - - 34 mm
NNU4964KNTN - - - - - - - -
NN3926KNTN - - - - - - - -
NNU4922KNTN - - - - - - 130.000 mm -
NNU4996KNTN - - - - - - - -
4R4614NTN - - - - - - 120 mm -
NN4956KNTN - - - - - - - -

 

NN3144 NTN Tapered Roller Bearing Video

 

All Products Contact Now