Product Details

231255C NSK Railway Rolling Spherical Roller Bearings

Brand Name NSK
Model Number 231255C
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

23122C NSK Railway Rolling Spherical Roller BearingsAccessories:Two Shields; Basic Dynamic Radial Load Rating C:124000 N; Oil Speed Rating n2:4000 rpm; D:180.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; B:34.00 mm; Sealed Speed Rating n3:2400 rpm; Grease Speed Rating n1:3400 rpm; d:100.000 mm; Basic Static Radial Load Rating Co:93000 N; Grease Speed Rating Open/Shielded n1:3400 rpm; Fillet Radius ra:2.00 mm;
23220C NSK Railway Rolling Spherical Roller BearingsSealed Speed Rating n3:4300 rpm; Oil Speed Rating n2:7500 rpm; Fillet Radius ra:1.50 mm; Grease Speed Rating n1:6300 rpm; Accessories:Two Shields; Grease Speed Rating Open/Shielded n1:6300 rpm; Oil Speed Rating Open/Shielded n2:7500 rpm; Basic Dynamic Radial Load Rating C:43600 N; d:55.000 mm; D:100.0000 mm; Basic Static Radial Load Rating Co:29000 N; B:21.00 mm;
23124C NSK Railway Rolling Spherical Roller BearingsDynamic Load Rating:65,700 N; Da (min):72 mm; Configuration:Single Row; Fillet Radius/Chamfer:1 mm; Cup ra (max):1 mm; Constant e:0.42; Limiting Speed - Grease:4,600 rpm; Axial Load Factor Y1:1.42; Static Load Rating:94,500 N; d:50 mm; Enclosure:Open; da (min):55.5 mm; C:15.5 mm; B:20 mm; Limiting Speed - Oil:6,100 rpm; Db (min):77 mm; Bore Type:Cylindrical Bore; Axial Load Factor Y0:0.78; D:80 mm;
229750C NSK Railway Rolling Spherical Roller BearingsB:15 mm; da (min):45 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1 mm; Weight:0.194 kg; Static Load Rating:11,500 N; Radial Clearance:0.015 to 0.033 mm; Dynamic Load Rating:16,800 N; Factor fo:15.3; Enclosure:Double Shield; d:40 mm; Limiting Speed - Grease:10,000 rpm; D:68 mm; Configuration:Single Row; Da (max):63 mm; ra (max):1 mm;
23228C NSK Railway Rolling Spherical Roller Bearingsda (min):188 mm; B:33 mm; ra (max):2 mm; Weight:4.680 kg; Static Load Rating:117,000 N; Bore Type:Cylindrical Bore; Limiting Speed - Grease:2,400 rpm; Radial Clearance:0.053 to 0.102 mm; Limiting Speed - Oil:2,900 rpm; Fillet Radius/Chamfer:2 mm; Da (max):242 mm; Configuration:Single Row; Factor fo:16.5; d:180 mm; D:250 mm; Dynamic Load Rating:106,000 N; Enclosure:Open;
23226C NSK Railway Rolling Spherical Roller BearingsBore Type:Cylindrical Bore; ra1 (max):2 mm; db (max):130 mm; B:53 mm; r1:2.1 mm; Static Load Rating:515,000 N; D:200 mm; d:110 mm; Radial Clearance:0.050 to 0.090 mm; dc (min):135 mm; Limiting Speed - Oil:3,400 rpm; Da (max):188 mm; Limiting Speed - Grease:2,800 rpm; ra (max):2 mm; Inside Ring Outside Diameter:132.5 mm; db (min):122 mm; Dynamic Load Rating:385,000 N; dd (min):144 mm; Enclosure:Open;
230092C NSK Railway Rolling Spherical Roller BearingsNr. of Holes:6; Enclosure:Open; Da (max):382 mm; Hole Diameter (do):12 mm; Roller Profile:Symmetric; D:400 mm; Limiting Speed - Oil:1,200 rpm; d:220 mm; Static Load Rating:3,500,000 N; Bore Type:Tapered Bore; Constant e:0.37; Center Guidance:Fixed Inner Ring Rib; Configuration:Double Row; Dynamic Load Rating:2,920,000 N; Limiting Speed - Grease:1,000 rpm; Retainer Material:Machined Brass; B:144 mm;
23128C NSK Railway Rolling Spherical Roller BearingsHeight T:1.4688 in; Basic Dynamic Radial Load Rating:2380 lbf; Dimension A1:1.0156 in; Dimension A2:0.4375 in; Dimension DA:2.6875 in; Insert Bearing IB:Stainless Steel; Dimension L:3.3750 in; Diameter N:0.4375 in; Shaft Diameter D:3/4 in; Basic Static Radial Load Rating Co:1470 lbf; Distance J:2.5000 in;

 

 

No.BrandCdDBrar1Dada
23120CNSK - - 280 mm60 mm - - - -
23126CNSK - 20.000 mm52.0000 mm22.20 mm - - - -
23128CNSK - - - - - - - -
231481CNSK - 45 mm100 mm36 mm - 1.5 mm - -
23122CNSK - 100.000 mm180.0000 mm34.00 mm - - - -
23026CA3NSK - 140 mm300 mm102 mm - 4 mm - -
22228MNSK - 80 mm140 mm44.4 mm2 mm - - 90 mm130 mm
22324CNSK - 80.000 mm140.0000 mm52.00 mm - - - -
231255CNSK - 30.000 mm90.0000 mm46.00 mm - - - -
229750CNSK - 40 mm68 mm15 mm - - - -
22328NSK - 55.000 mm120.0000 mm29.00 mm - - - -
231019CNSK - 85 mm150 mm36 mm - 2 mm - -
23124CNSK15.5 mm50 mm80 mm20 mm - - - -
228708CNSK - 240.000 mm360.0000 mm56.00 mm - - - -
230906CNSK - 400.000 mm500.0000 mm46.00 mm - - - -
230092CNSK - 220 mm400 mm144 mm - - - -
23224CNSK - 12 mm32 mm15.9 mm0.6 mm - 27 mm17 mm
228285CNSK - - 140 mm33 mm - - - -
22326CNSK - 35.000 mm55.0000 mm10.00 mm - - - -
23220CNSK - 55.000 mm100.0000 mm21.00 mm - - - -
23228CNSK - 180 mm250 mm33 mm - - - -
23226CNSK - 110 mm200 mm53 mm - 2.1 mm - -

 

231255C NSK Railway Rolling Spherical Roller Bearings Video

 

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