Product Details

231/750BK NTN Spherical Roller Bearings

Brand Name NTN
Model Number 231/750BK
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandTFaHdbcs
51268NTN - - - - 50 mm - - -
23296BKNTN - - - - 160 mm - - -
3RT6404NTN - - - - 25 mm - - -
CRT5207NTN - - - - 12 mm - - -
CRT5613NTN - - - - 12 mm - - -
RT5805NTN - - - - - - - -
239/630KNTN - - - - 160 mm - 3.5 mm -
51226NTN - - - - 240 mm - - -
240/850BK3NTN - - - - 280 mm - - -
2RT4425NTN - - - - 105 mm - - -
51164NTN - - - - 65 mm - - -
51168NTN - - - - 440 mm - - -
24196BK3NTN - - - - 30 mm - - -
239/900KNTN - - - - 140 mm - - -
2RT403NTN - - - - 20 mm - - -
240/1060BK3NTN - - - - 95 mm - - -
231/500BKNTN - - - - 65 mm - - -
81120L1NTN - - - - 30 mm - - -
2RT3618NTN - - - - 1.438 Inch | 36.525 Millimeter - - -
CRT9003NTN - - - - 10 mm - - -
230/850BKNTN - - - - 20 mm - - -
240/630BK3NTN - - - - 160 mm - - -
51192NTN - - - - 25 mm - - -
CRT201NTN - - - - 240 mm - - -

 

238/1120K NTN Spherical Roller BearingsLimiting Speed - Grease:2,400 rpm; B:42 mm; ra1 (max):2.5 mm; dd (min):182 mm; db (max):166 mm; Static Load Rating:420,000 N; Limiting Speed - Oil:3,000 rpm; Dynamic Load Rating:310,000 N; dc (min):171 mm; Bore Type:Cylindrical Bore; Inside Ring Outside Diameter:169 mm; d:140 mm; Da (max):236 mm; D:250 mm; r1:3 mm; Configuration:Single Row; Enclosure:Open; Radial Clearance:0.100 to 0.145 mm; db (min):154 mm;
2RT4416 NTN Thrust Spherical Roller BearingAxial Load Factor Y2:3.67; Fillet Radius/Chamfer:2 mm; Weight:2.820 kg; Groove Width A:7 mm; Limiting Speed - Oil:5,700 rpm; B:36 mm; Hole Diameter (do):4 mm; Limiting Speed - Grease:4,200 rpm; d:85 mm; Dynamic Load Rating:310,000 N; Constant e:0.27; Roller Profile:Asymmetric; Da (max):140 mm; D:150 mm; Static Load Rating:260,000 N; Enclosure:Open; Nr. of Holes:4; da (min):95 mm; ra (max):2 mm; Bore Type:Tapered Bore;
CRT9003 NTN Thrust Spherical Roller BearingDa (max):24 mm; Static Load Rating:1,970 N; Limiting Speed - Grease:30,000 rpm; ra (max):0.3 mm; Factor fo:12.4; d:10 mm; Dynamic Load Rating:4,550 N; Bore Type:Cylindrical Bore; Enclosure:Double Seal; D:26 mm; B:8 mm; Radial Clearance:0.008 to 0.023 mm; Weight:0.019 kg; Configuration:Single Row; da (min):12 mm;
CRT2615 NTN Thrust Spherical Roller BearingGroove Width A:11 mm; Nr. of Holes:6; Roller Profile:Symmetric; Da (max):228 mm; Configuration:Double Row; Limiting Speed - Grease:2,100 rpm; Weight:12.700 kg; Axial Load Factor Y2:3.34; Constant e:0.30; ra (max):2 mm; d:160 mm; Axial Load Factor Y1:2.24; Axial Load Factor Y0:2.19; Retainer Material:Pressed Steel; Limiting Speed - Oil:2,600 rpm; Enclosure:Open; Static Load Rating:1,280,000 N; D:240 mm;
230/850BK NTN Spherical Roller BearingsDa (max):41 mm; Limiting Speed - Grease:15,000 rpm; D:47 mm; db (max):26 mm; B:14 mm; Configuration:Single Row; r1:0.6 mm; Fillet Radius/Chamfer:1 mm; ra1 (max):0.6 mm; Bore Type:Cylindrical Bore; dc (min):29 mm; Dynamic Load Rating:15,400 N; da (min):26 mm; Outside Ring Inside Diameter:40 mm; d:20 mm; Radial Clearance:0.035 to 0.060 mm; Limiting Speed - Oil:18,000 rpm; Db (min):42 mm; Static Load Rating:12,700 N;
231/600BK NTN Spherical Roller Bearingsda:31 mm; Radial Clearance:0.013 to 0.028 mm; Static Load Rating:15,100 N; B:20.6 mm; Limiting Speed - Oil:13,000 rpm; Dx:58.5 mm; Da:46 mm; Enclosure:Snap Ring Groove wit; Fillet Radius/Chamfer:1 mm; Dynamic Load Rating:21,800 N; ra:1 mm; Weight:0.190 kg; D:52 mm; Cy:3.3 mm; d:25 mm; a (max):2.5 mm; Limiting Speed - Grease:9,500 rpm; Bore Type:Cylindrical Bore; Snap Ring Outside Diameter:57.9 mm;
2P17011K NTN Spherical Roller BearingsFillet Radius/Chamfer:4 mm; Axial Load Factor Y2:3.07; D:370 mm; d:220 mm; B:120 mm; Axial Load Factor Y0:2.02; Retainer Material:Machined Brass; Nr. of Holes:6; Hole Diameter (do):10 mm; Static Load Rating:2,870,000 N; Limiting Speed - Grease:1,000 rpm; Constant e:0.33; Groove Width A:22 mm; ra (max):3 mm; da (min):238 mm; Dynamic Load Rating:2,250,000 N; Da (max):352 mm; Radial Clearance:0.180 to 0.250 mm;
2P9602K NTN Spherical Roller Bearingsdb (min):53.5 mm; Configuration:Single Row; dd (min):66 mm; ra1 (max):1.5 mm; Static Load Rating:104,000 N; D:100 mm; B:36 mm; Fillet Radius/Chamfer:1.5 mm; Da (max):91.5 mm; Limiting Speed - Oil:7,300 rpm; db (max):57 mm; r1:1.5 mm; Radial Clearance:0.030 to 0.060 mm; dc (min):60 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Dynamic Load Rating:99,000 N; Limiting Speed - Grease:6,100 rpm; Weight:1.250 kg;
RT6406 NTN Thrust Spherical Roller BearingFillet Radius/Chamfer:7.5 mm; B:248 mm; ra (max):6 mm; Retainer Material:Machined Brass; Enclosure:Open; Radial Clearance:0.370 to 0.490 mm; Limiting Speed - Grease:450 rpm; D:790 mm; Groove Width A:40 mm; Bore Type:Tapered Bore; Hole Diameter (do):20 mm; Limiting Speed - Oil:570 rpm; Constant e:0.32; Roller Profile:Symmetric; Dynamic Load Rating:8,500,000 N; Weight:495.000 kg; Axial Load Factor Y0:2.07;
51334 NTN Thrust Spherical Roller BearingFillet Radius/Chamfer:4 mm; Da (max):292 mm; db (min):188 mm; Inside Ring Outside Diameter:208 mm; Dynamic Load Rating:725,000 N; B:86 mm; db (max):204 mm; Limiting Speed - Oil:2,200 rpm; Static Load Rating:1,100,000 N; Enclosure:Open; dd (min):223 mm; Radial Clearance:0.120 to 0.170 mm; d:170 mm; D:310 mm; Limiting Speed - Grease:1,800 rpm; dc (min):211 mm; Configuration:Single Row; ra1 (max):3 mm;
89324L1 NTN Thrust Spherical Roller BearingStatic Load Rating:370,000 N; r1:2.1 mm; db (max):111 mm; Radial Clearance:0.050 to 0.085 mm; ra (max):2 mm; dd (min):123 mm; D:170 mm; db (min):107 mm; Fillet Radius/Chamfer:2.1 mm; ra1 (max):2 mm; B:43 mm; Configuration:Single Row; Inside Ring Outside Diameter:112.5 mm; Limiting Speed - Grease:3,400 rpm; Dynamic Load Rating:286,000 N; Enclosure:Open; Bore Type:Cylindrical Bore; Limiting Speed - Oil:4,000 rpm;
230/500BK NTN Spherical Roller BearingsB1:mm; Static (Cor):27.600 kN; d:55 mm; Grease:0.450 kN; D:100 mm; with cylindrical bore:7 500 min-1; Oil:6 300 min-1; with tapered bore:1211  ; Pu:10.000 kN; rs Dynamic (Cr):1.5 mm; B:21 mm;
511/6 NTN Thrust Spherical Roller BearingLimiting Speed - Grease:7,500 rpm; Limiting Speed - Oil:10,000 rpm; Bore Type:Cylindrical Bore; Weight:0.412 kg; a:16.2 mm; D:80 mm; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:30,600 N; d:40 mm; B:18 mm; Enclosure:Open; r1:0.6 mm; Static Load Rating:21,300 N; Configuration:Single Row;
240/900BK3 NTN Spherical Roller BearingsBore Type:Cylindrical Bore; Enclosure:Open; Dynamic Load Rating:129,000 N; Configuration:Double Row; ra:2 mm; da:100 mm150 mm; Radial Clearance:0.030 to 0.058 mm; Cy:7.4 mm; Weight:4.280 kg; Dx:172 mm; Limiting Speed - Grease:2,500 rpm; B:52.4 mm; Fillet Radius/Chamfer:2 mm; Limiting Speed - Oil:3,500 rpm; D:160 mm; d:85 mm; Static Load Rating:125,000 N;

 

 

231/750BK NTN Spherical Roller Bearings Video

 

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