Product Details

239/1250K NTN Spherical Roller Bearings

Brand Name NTN
Model Number 239/1250K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

231/800BK NTN Spherical Roller BearingsGrease Limiting Speed:40000 rpm; Outside Ring Width B:4.000 mm; Cr - Dynamic Load Rating:1.3 kN; Radius Rs min:0.200 mm; Oil Limiting Speed:47000 rpm; Bore Size d:8 mm; Outside Diameter D:16.000 mm; C0r - Static Load Rating:0.59 kN; Weight:0.0032 Kg; Features:Contact Seals;
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;
23172BK NTN Spherical Roller BearingsBearing - Housing - Seal:LSM190BRHKPS; Bearing - Housing - Seal UPC:013992084040; Bearing UPC:013992029041; Dimension L:7.7 in; Cor - Static Load Rating:222561 lbf; Cr - Dynamic Load Rating:138033 lbf; Bearing Type:Split Cylindrical Re; Dimension V:0.1 in; Seal Type:Kevlar Packing Seal; Dimension H:4.3 in; Dimension T:21.0 in; Support Type:Round Flange; Bolt Size:4 x M24; Maximum Speed:1070 rpm; Ca - Axial Load Rating:9217 lbf;
51156 NTN Thrust Spherical Roller BearingR - Cone Backface To Clear Radius3:0.280 in; G2 - Heat Generation Factor (Rib-Roller End):23.6; Cone Part Number:H212749; C90 - Dynamic Radial Rating (90 million revolutions)5:14500 lbf; da - Cone Frontface Backing Diameter:3.03 in; K - Factor8:1.76; db - Cone Backface Backing Diameter:3.58 in; Cg - Geometry Factor:0.0791; a - Effective Center Location4:-0.47 in; G1 - Heat Generation Factor (Roller-Raceway):105.5;
51164 NTN Thrust Spherical Roller Bearingd:950.000 mm; Tapered Bore:N; Bearing Weight:502.00 Kg; Cg - Geometry Factor3:0.3844; Type:NUP; C - Inner Ring Width:106.125 mm; R - Inner Ring To Clear Radius4:6.000 mm; r - Outer Ring To Clear Radius5:6.000 mm; Reference Thermal Speed Rating (Grease):150; Reference Thermal Speed Rating (Oil)2:170; B - Outer Ring Width:132.000 mm; C0 - Static Radial Rating:8520000 N; Da - Outer Ring Backing Diameter:1222.000 mm;
23084BK NTN Spherical Roller BearingsDesign Units:Imperial; Series:28000; Cg - Geometry Factor11:0.0709; T - Bearing Width to Flange:0.3583 in; C1 - Cup Flange Width:0.1563 in; R - Cone Backface To Clear Radius1:0.06 in; Y - ISO Factor9:1.49; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; Cone Part Number:28138; d:1.3770 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; Bearing Weight:1.2 lb; D1 - Flange Outer Diameter:3.3015 in;
239/1400K NTN Spherical Roller Bearingsdb - Cone Backface Backing Diameter:37 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; DD:37.8 mm; Aa - Cage-Cone Backface Clearance:0 mm; da - Cone Frontface Backing Diameter:30 mm; G1 - Heat Generation Factor (Roller-Raceway):8.6; Series:32005X; R - Cone Backface To Clear Radius3:3.300 mm; Design Units:METRIC; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:6970 N; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:14300 lbf;
51264 NTN Thrust Spherical Roller BearingCor - Static Load Rating:111505 lbf; Dimension M:150 mm; Housing Width:6.1 in; Seal Type:Viton Single Lip; Dimension H:150 mm; Cr - Dynamic Load Rating:81606 lbf; Bearing Type:Split Cylindrical Re; Dimension L:500 mm; Ca - Axial Load Rating:4990.69 lbf; Bolt Size:2 x M30; Shaft Size:5 in; Bearing UPC:013992027122; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:354 mm; Support Type:Two-Bolt Plummer Blo;
239/1000K NTN Spherical Roller BearingsCup Part Number:2729X; C - Cup Width:19.050 mm; Da - Cup Frontface Backing Diameter:71.10 mm; db - Cone Backface Backing Diameter:40.89 mm; e - ISO Factor8:0.3; G2 - Heat Generation Factor (Rib-Roller End):12.2; r - Cup Backface To Clear Radius2:1.52 mm; Ab - Cage-Cone Frontface Clearance:1.5 mm; Db - Cup Backface Backing Diameter:67.06 mm; Series:2700; C0 - Static Radial Rating:23000 lbf; B - Cone Width:25.654 mm;
81230L1 NTN Thrust Spherical Roller BearingD:38.00 mm; E1:126 mm; A:6 mm; C:195.0 mm; Assembly Weight:5.400 Kg; Piston Area:6300 mm²; E:164 mm; Piston Length of Travel:5 mm; Threads B:M125x2;
2P9801K NTN Spherical Roller BearingsLimiting Speed - Grease:37,000 rpm; Factor fo:14.2; B:5 mm; Enclosure:Double Shield; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:2,120 N; Configuration:Single Row; Da (max):17 mm; Radial Clearance:0.008 to 0.023 mm; D:19 mm; da (min):12 mm; Static Load Rating:985 N; d:10 mm; ra (max):0.3 mm; Weight:0.005 kg;
2P17012K NTN Spherical Roller Bearingsda (min):120 mm; d:110 mm; Nr. of Holes:4; B:56 mm; Retainer Material:Pressed Steel; Configuration:Double Row; Dynamic Load Rating:540,000 N; Groove Width A:9 mm; Fillet Radius/Chamfer:2 mm; Limiting Speed - Grease:3,000 rpm; Da (max):170 mm; ra (max):2 mm; Weight:5.700 kg; Limiting Speed - Oil:3,800 rpm; Bore Type:Tapered Bore; Center Guidance:Floating Steel Ring; Axial Load Factor Y2:3.51; Radial Clearance:0.100 to 0.135 mm;
240/560BK3 NTN Spherical Roller BearingsC0 - Static Radial Rating:154000 N; C - Cup Width:23.000 mm; Cg - Geometry Factor:0.0885; Cone Part Number:JM205149V; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:16700 N; Y - ISO Factor9:1.82; Aa - Cage-Cone Backface Clearance:0.76 mm; db - Cone Backface Backing Diameter:61.98 mm; Series:M205100; B:28.000 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:115000 N; C90 - Dynamic Radial Rating (90 million revolutions)4:29700 N;
240/710BK3 NTN Spherical Roller BearingsHousing Width A:1.531 in; Dimension D:4.126 in; Seal Type:Shroud Seal; Total Height:136.5 mm; Bearing Number:GY1111KRRB SGT; Inside Ring Width B:=Bearings1_Inside Ri; Housing Style:Four-Bolt Square Fla; Series:Industrial; Inside Ring Outside Diameter:2.280 in; Static Load Rating:4600 lbf; Center of Bearing from Housing End A2:24.12 mm; Weight:5.24 lb; Shaft Size d:1 11/16 in; Bolt Hole Size N:12 mm;
232/600BK NTN Spherical Roller BearingsDimension J:15.3 in; Bearing UPC:013992027481; Bearing - Housing - Seal:LSE615BRHHTPS; Bearing Type:Split Cylindrical Re; Weight:291 lb; Support Type:Four-Bolt Plummer Bl; Cor - Static Load Rating:186142 lbf; Dimension H:9.252 in; Dimension L:21.0 in; Shaft Size:6-15/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Number:LSE615BR; Ca - Axial Load Rating:8183 lbf; Cr - Dynamic Load Rating:117800 lbf;
238/750K NTN Spherical Roller BearingsDa (max):128 mm; D:140 mm; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y2:2.55; Axial Load Factor Y1:1.72; Configuration:Double Row; Axial Load Factor Y0:1.68; Nr. of Holes:4; Static Load Rating:310,000 N; Enclosure:Open; Dynamic Load Rating:380,000 N; Hole Diameter (do):4 mm; Limiting Speed - Oil:6,450 rpm; Radial Clearance:0.055 to 0.075 mm; da (min):77 mm; Fillet Radius/Chamfer:2.1 mm;

 

 

No.BrandHVdBDRQX
2RT6108NTN - - - - - - - -
51134NTN271 mm - - - - - - -
240/560BK3NTN - - 50.000 mm28.000 mm - - - -
24084BK3NTN - - - - 1.4960 in - - -
23072BKNTN - - 0.9905 in - - - - -
23184BKNTN - - 170 mm - 260 mm - - -
81130L1NTN - - 30 mm - 62 mm - - -
240/530BK3NTN - - - - - - - -
240/1000BK3NTN - - - - - - - -
RT6405NTN - - - - - - - -
2P7801KNTN - - - - - - - -
2P9801KNTN - - 10 mm5 mm19 mm - - -
2P19022KNTN - - 4.5000 in - 7.0000 in - - -
23196BKNTN - - 7.0000 in - 11.3750 in - - -
23080BKNTN - - 20 mm21 mm52 mm - - -
241/500BK3NTN - - - - - - - -
240/600BK3NTN - - - - - - - -
231/900BKNTN - - 120 mm55 mm260 mm - - -
5126NTN - - - - - - - -
231/710BKNTN - - 17 mm12 mm40 mm - - -
239/560KNTN - - 30 mm19 mm72 mm - - -
23284BKNTN - - 3.2500 in - - - - -
2P7201KNTN - - - - - - - -
RT6406NTN - - 9.0000 in - - - - -
81120L1NTN - - - - - - - -
51192NTN - - - - - - - -
23984KNTN - - - - - - - -
231/670BKNTN - - 400.000 mm - - - - -
24080BK3NTN - - 360.000 mm - 600.000 mm - - -
24196BK3NTN - - 8 in - 12.5000 in - - -

 

239/1250K NTN Spherical Roller Bearings Video

 

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