Product Details

51248 NTN Thrust Spherical Roller Bearing

Brand Name NTN
Model Number 51248
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

2P6802K NTN Spherical Roller Bearingsra (max):3 mm; Retainer Material:Machined Brass; Fillet Radius/Chamfer:4 mm; Da (max):292 mm; Constant e:0.29; Axial Load Factor Y0:2.28; d:170 mm; Axial Load Factor Y2:3.47; Limiting Speed - Oil:1,900 rpm; da (min):188 mm; Hole Diameter (do):8 mm; Dynamic Load Rating:1,390,000 N; Radial Clearance:0.120 to 0.180 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:2.33; Bore Type:Cylindrical Bore;
81132L1 NTN Thrust Spherical Roller BearingH:30.5000 in; Stabilizing Ring 1 Reqd3:A8979; E Max.:43.5000 in; Bolt Holes:4; Bearing Number:23088K; C:18.7500 in; Triple Seal Reqd:ER 958; Adapter Assembly Number1:SNP-3088 x 16-1/2; Housing Only2:SDAF3088K-16 1/2; E Min.:41.7500 in; Bolt Hole Width:2.25 in; Assembly Weight:2550.000 lb; D:5.5000 in; B:48.7500 in; F:12.25 in; Seal Type:Triple Ring Seal; A:15.5000 in; Full Timken Part Number:SDAF23088K16-1/2;
51132 NTN Thrust Spherical Roller BearingFactor fo:12.2; Da (max):55 mm; Dx (min):68.5 mm; Limiting Speed - Grease:12,000 rpm; D:62 mm; r1:0.5 mm; Enclosure:Snap Ring Groove wit; b (min):1.9 mm; D1 (max):59.6 mm; Fillet Radius/Chamfer:1.1 mm; B:17 mm; Dynamic Load Rating:23,600 N; ra (max):1 mm; Cy (max):4.6 mm; Limiting Speed - Oil:14,000 rpm; d:25 mm; Static Load Rating:12,100 N; Bore Type:Cylindrical Bore; da (min):32 mm; Configuration:Single Row;
23280BK NTN Spherical Roller BearingsCage Material:Brass; r - Outer Ring To Clear Radius2:3.0 mm; d:160 mm; Reference Thermal Speed Rating (Grease):1300; D:339.993 mm; C1(2) - Dynamic Radial Rating (Two-Rows):1800000 N; Cage Type:EMB; Cg - Geometry Factor8:0.092; B - Outer Ring Width:114.000 mm; Reference Thermal Speed Rating (Oil)7:1500; Y0 - ISO Factor4:2.09; C0 - Static Radial Rating:2110000 N; Y1 - ISO Factor5:3.11; Da - Outer Ring Backing Diameter:306.000 mm;
241/530BK3 NTN Spherical Roller BearingsWeight:102 lb; Dimension B Exp:2.98 in; Dimension E:6.38 in; Dimension R:-0.07 in; Pre Install Clearance Max:0.0057 in; Grease Lubrication - T Seal:1000 rpm; C - Dynamic Load (Basic):170000 lb; Housing Style:Piloted Flange Cartr; Oil Lubrication - T Seal:1500 rpm; Dimension N:3.07 in; UPC Code:0883450166751; Dimension K:2.31 in; Dimension G:11.000 in; Dimension H:1.03 in; Shaft Size Type:Metric; Grease Lubrication - B/C/O Seal:400 rpm;
51256 NTN Thrust Spherical Roller BearingC - Cup Width:23.813 mm; D:76.2 mm; e - ISO Factor8:0.33; Ab - Cage-Cone Frontface Clearance:1.5 mm; R - Cone Backface To Clear Radius1:0.760 mm; Y - ISO Factor9:1.8; C90 - Dynamic Radial Rating (90 million revolutions)4:5520 lbf; G1 - Heat Generation Factor (Roller-Raceway):23.4; Aa - Cage-Cone Backface Clearance:0.8 mm; Db - Cup Backface Backing Diameter:65.02 mm; db - Cone Backface Backing Diameter:35.56 mm;
3RT5107 NTN Thrust Spherical Roller BearingDimension Y:0.6 in; Dimension P:0.9 in; Maximum Speed:3310 rpm; Bearing - Housing - Seal UPC:013992042064; Shaft Size:75 mm; Dimension U:0.2 in; Cr - Dynamic Load Rating:31024 lbf; Seal Type:Aluminium Triple Lab; Bearing UPC:013992030627; Ca - Axial Load Rating:1708.53 lbf; Bearing Type:Split Cylindrical Re; Support Type:Take-Up; Cor - Static Load Rating:36194 lbf; Dimension B:6.0 in; Dimension S:1.6 in;
2P9602K NTN Spherical Roller BearingsCa90 - Dynamic Thrust Rating (90 million revolutions)7:8760 lbf; K - Factor8:0.79; d:1.5 in; Ab - Cage-Cone Frontface Clearance:0.12 in; a - Effective Center Location4:-0.01 in; R - Cone Backface To Clear Radius3:0.06 in; da - Cone Frontface Backing Diameter:2.07 in; C0 - Static Radial Rating:23400 lbf; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)6:26700 lbf; Design Units:Imperial;
240/1000BK3 NTN Spherical Roller BearingsDimension J1 :10-31/32 in; Shaft Size:2.75 in; Bolt Size:2 x 3/4; Cor - Static Load Rating:36179 lbf; Dimension M :3-1/2 in; Series Type:Light Series; Seal Type:Kevlar Packing Seal; Dimension L :12-19/32 in; Cr - Dynamic Load Rating:31041 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Housing Width:4.4 in; Bearing Number:LSE212BR; Dimension J2 :9-7/8 in; Bearing UPC:013992026019;
5124 NTN Thrust Spherical Roller BearingJ:210.00 mm; End Cover1:EC511-609; Seal:TA309; Seal Type:Taconite; L:255 mm; J1:35 mm; Cage Type:EJ; G:M12; J2:234 mm; Material :Cast Iron; Housing Mass:4.5 Kg; Max Oil Speed:6100; N1:20.00 mm; C0 Static Load Rating:182; H2:28.00 mm; Bearing:22309; H1:70.0 mm; Max Grease Speed:5100; Shaft Diameter da:45 mm; Locating Rings (width x OD):SR100X4;
511/53 NTN Thrust Spherical Roller BearingShaft Size:4-7/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Series Type:Light Series; Cor - Static Load Rating:95993 lbf; Dimension M:130 mm; Bearing Number:LSE407BR; Maximum Speed:1970 rpm; Support Type:Two-Bolt Plummer Blo; Ca - Axial Load Rating:4181.39 lbf; Housing Width:5.5 in; Bearing UPC:013992026767; Dimension H2:310 mm; Dimension H:150 mm; Cr - Dynamic Load Rating:71040 lbf; Seal Type:Felt Type;
2RT4803 NTN Thrust Spherical Roller BearingG1 - Heat Generation Factor (Roller-Raceway):42.3; C1 - Dynamic Radial Rating (1 million revolutions)5:95500 N; B - Cone Width:24.000 mm; e - ISO Factor8:0.32; K - Factor7:1.85; Cg - Geometry Factor:0.0836; Bearing Weight:0.5 Kg; G2 - Heat Generation Factor (Rib-Roller End):28; Cage Type:Stamped Steel; Db - Cup Backface Backing Diameter:72.90 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:24800 N;
2P15203K NTN Spherical Roller Bearingsb (min):1.4 mm; Da (max):36 mm; Cy (max):2.9 mm; r1:0.5 mm; D:42 mm; Configuration:Single Row; Factor fo:12.3; Snap Ring Width:1.1 mm; Bore Type:Cylindrical Bore; d:15 mm; B:13 mm; Radial Clearance:0.011 to 0.025 mm; ra (max):1 mm; Limiting Speed - Grease:17,000 rpm; Weight:0.082 kg; Fillet Radius/Chamfer:1 mm; a (max):2.1 mm; Enclosure:Single Shield with S; D1 (max):39.8 mm; Limiting Speed - Oil:21,000 rpm;
231/750BK NTN Spherical Roller BearingsCa90 - Dynamic Thrust Rating (90 million revolutions)6:3140 lbf; C0 - Static Radial Rating:22800 lbf; G2 - Heat Generation Factor (Rib-Roller End):8.76; db - Cone Backface Backing Diameter:35.56 mm; Bearing Weight:0.70 Kg; D:72.626 mm; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.760 mm; B - Cone Width:29.997 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:5520 lbf; a - Effective Center Location3:-10.2 mm;
231/530BK NTN Spherical Roller Bearingsr - Cup Backface To Clear Radius1:2.03 mm; Db - Cup Backface Backing Diameter:115.06 mm; G2 - Heat Generation Factor (Rib-Roller End):37.4; Cg - Geometry Factor:0.109; Design Units:METRIC; Da - Cup Frontface Backing Diameter:119.90 mm; e - ISO Factor3:0.45; C - Cup Width:17.500 mm; Series:JP8000; Y - ISO Factor4:1.33; K - Factor2:1.29; G1 - Heat Generation Factor (Roller-Raceway):69.7; Cup Part Number:JP8010;
2P24005K NTN Spherical Roller BearingsShaft Size:105 mm; Cr - Dynamic Load Rating:87226 lbf; Bolt Size:2 x M24; Dimension H:5.630 in; Weight:106 lb; Dimension H1:2.4 in; Bearing UPC:013992033390; Dimension L:18.3 in; Series Type:Medium Series; Note:This product line wa; Support Type:Two-Bolt Plummer Blo; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Type:Split Cylindrical Ex; Bearing - Housing - Seal:MSM105BXH; Dimension H2:12.4 in;

 

 

No.BrandHVdBDRQX
87428L1NTN - - 340 mm180 mm520 mm - - -
RT5606NTN - - - - - - - -
23288BKNTN - - - - - - - -
81120L1NTN - - - - - - - -
89332L1NTN - - - - - - - -
2RT6108NTN - - - - - - - -
3RT6404NTN - - 60.000 mm23.000 mm95.000 mm - - -
2RT4814NTN - - 29.987 mm24.608 mm - - - -
23284BKNTN - - 3.2500 in - - - - -
5128NTN - - - - - - - -
81130L1NTN - - 30 mm - 62 mm - - -
230/900BKNTN - - - 64.798 mm - - - -
24192BK3NTN - - - - - - - -
51288NTN - - - - - - - -
RT6405NTN - - - - - - - -
231/750BKNTN - - - 30.163 mm72.626 mm - - -
230/670BKNTN - - 25.400 mm19.848 mm - - - -
81230L1NTN - - - - 38.00 mm - - -
231/900BKNTN - - 120 mm55 mm260 mm - - -
23972KNTN - - - 110 mm310 mm - - -
51244NTN - - 6.1250 in - 9.7500 in - - -
51264NTN - - - - - - - -
2RT403NTN - - 140 mm42 mm - - - -
24180BK3NTN - - - 127 mm1806.575 mm - - -
2P20002KNTN - - 1.2500 in - - - - -

 

51248 NTN Thrust Spherical Roller Bearing Video

 

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