Product Details

231255C NSK Railway Rolling Spherical Roller Bearings

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

Product Features

 

230092C NSK Railway Rolling Spherical Roller BearingsBasic Dynamic Radial Load Rating C:338000 N; Oil Speed Rating Open/Shielded n2:1300 rpm; Basic Static Radial Load Rating Co:530000 N; d:380.000 mm; Grease Speed Rating Open/Shielded n1:1000 rpm; Accessories:Without Accessories; Fillet Radius ra:4.00 mm; Sealed Speed Rating n3:950 rpm; D:520.0000 mm; B:65.00 mm;
23220C NSK Railway Rolling Spherical Roller BearingsDimension L:76.2 mm; Thread Diameter G:3/8-16; Dimension H1:36.5 mm; Dimension S1:19.8 mm; Basic Static Radial Load Rating Co:7800 N; Distance J:50.8 mm; Dimension F:12.7 mm; Shaft Diameter D:25 mm; Height H:69.9 mm; Width A:31.8 mm; Insert Bearing IB:Stainless Steel; Basic Dynamic Radial Load Rating C:11200 N;
22328 NSK Railway Rolling Spherical Roller BearingsBasic dynamic load rating C:345 kN; D:100.013 mm; Design (sliding contact surface combination):Steel/steel; r2 min.:1 mm; r1 min.:0.6 mm; Basic static load rating C0:1040 kN; α:6 °; Material constant KM:330; rb max.:1 mm; da max.:72.3 mm; Mass plain bearing:1.85 kg; Da max.:94.7 mm; da min.:68.3 mm; dk:91.186 mm; Da min.:87 mm; d:63.5 mm; B:55.55 mm; C:47.625 mm; b1:8 mm; Specific static load factor K0:300 N/mm²;
228708C NSK Railway Rolling Spherical Roller BearingsFillet Radius ra:1.50 mm; B:42.00 mm; Oil Speed Rating n2:22000 rpm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:16000 rpm; Basic Static Radial Load Rating Co:52000 N; Basic Dynamic Radial Load Rating C:63700 N; d:35.000 mm; D:80.0000 mm;
230906C NSK Railway Rolling Spherical Roller Bearingsra max.:2 mm; Mass bearing + sleeve:6 kg; d2 ≈:106 mm; Basic dynamic load rating C:372 kN; B1:86 mm; b:5.5 mm; Calculation factor Y0:2.2; D1 ≈:137 mm; r1,2 min.:2 mm; d1:80 mm; Calculation factor e:0.31; Reference speed:2800 r/min; d3:120 mm; da max.:106 mm; Calculation factor Y2:3.3; db min.:100 mm; D:160 mm; K:3 mm; Calculation factor Y1:2.2; Basic static load rating C0:440 kN;
23226C NSK Railway Rolling Spherical Roller BearingsH2:28.575 mm; Pa:6.94 kN; Stabilizing ring:SR-15-0; Cap bolt recommended tightening torque:81.3 N·m; Initial grease fill:68.04 g; R2:21.431 mm; A1:79.375 mm; J min.:219.075 mm; h:28.575 mm; P120°:28 kN; S:3.175 mm; PG:1/8 NPT; Max. speed for PosiTrac Plus seal:2350 r/min; J max.:244.475 mm; Da:130 mm; N1:19.05 mm; L:285.75 mm; Mass pillow block:12.7 kg; Appropriate attachment bolt size G:0.625 in;
23026CA3 NSK Railway Rolling Spherical Roller BearingsBasic Interchange SPLIT:-; Basic Radial Load Rating-Static SCO:48600 lbf; Basic Interchange NDH:Z99607BTY1Z8; Accessories:Mast Guide Type- 307; Basic Interchange NSK:X3762S; Basic Interchange MCGILL:BB816; Basic Interchange BCA:MG307FF; Basic Radial Load Rating-Dynamic DC:13600 lbf; Basic Interchange:360858C;
231481C NSK Railway Rolling Spherical Roller BearingsB:16 mm; d:15 mm; F:18 mm; r, r1,2 min.:0.3 mm; Mass inner ring:0.0094 kg;
23120C NSK Railway Rolling Spherical Roller BearingsB5:46 mm; d:260 mm; G:Tr 260x4; B:34 mm; G2:M 6; Mass adapter sleeve assembly:13.5 kg; B1:145 mm; G3:9 mm; A:4.2 mm; Hydraulic nut:HMV 52E; d1:240 mm; d3:310 mm;
22324C NSK Railway Rolling Spherical Roller BearingsLimiting speed:4500 r/min; H1:53.975 mm; H:109.537 mm; da:42.862 mm; S:0.794 mm; Basic dynamic load rating C:77 kN; A1:77.787 mm; s:25.4 mm; Mass bearing unit:3.65 kg; B:73.025 mm; L:187.325 mm; J min.:131.762 mm; Attachment bolt diameter G:12.7 mm; H2:33.337 mm; d2:68.659 mm; A:58.737 mm; J max.:152.4 mm;
23228C NSK Railway Rolling Spherical Roller Bearingsr1,2 min.:1.1 mm; d1:125 mm; Mass shaft washer:0.79 kg; B:12 mm; d:70 mm;
23126C NSK Railway Rolling Spherical Roller Bearingsra max.:0.3 mm; Preload:300 N; d2:17.7 mm; rb max.:0.6 mm; r3,4 min.:0.6 mm; Mass bearing:0.09 kg; Fatigue load limit Pu:0.8 kN; d:8 mm; Basic static load rating C0:20 kN; Static axial stiffnes:270 N/µm; da min.:11 mm; Attainable speed:11300 r/min; Frictional moment:0.04 N·m; H:20 mm; K:2 mm; D2:26.3 mm; D:32 mm; Da max.:26 mm; a:43 mm; Basic dynamic load rating C:14.6 kN;
23128C NSK Railway Rolling Spherical Roller BearingsBasic Static Radial Load Rating Co:129000 N; D:170.0000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:3300 rpm; d:80.000 mm; B:39.00 mm; Accessories:One Shield; Basic Dynamic Radial Load Rating C:138000 N;
22326C NSK Railway Rolling Spherical Roller BearingsBasic Static Radial Load Rating Co:80000 N; Fillet Radius rb:1.00 mm; D:140.0000 mm; d:65.000 mm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:108000 N; B:33.00 mm; Oil Speed Rating n2:5600 rpm; Grease Speed Rating n1:4300 rpm;

 

 

No.BrandSAaHLsCG
230092CNSK - - - - - - - -
231019CNSK - - - - - - - M 36x3
228708CNSK - - - - - - - -
231255CNSK - - - 336.55 mm558.8 mm - - -
23228CNSK - - - - - - - -
23128CNSK - - - - - - - -
231481CNSK - - - - - - - -
22228MNSK - - - - - - - -
230906CNSK - - - - - - - -
23224CNSK - - - - - - - -
229750CNSK - 34 mm - 102.5 mm125 mm - - M16
23126CNSK - - 43 mm20 mm - - - -
23226CNSK3.175 mm - - - 285.75 mm - - -
23120CNSK - 4.2 mm - - - - - Tr 260x4
23220CNSK - - - - - - - -
22328NSK - - - - - - 47.625 mm -
22326CNSK - - - - - - - -
23124CNSK - - - - - - - -
23122CNSK - - - - - - - -
22324CNSK0.794 mm58.737 mm - 109.537 mm187.325 mm25.4 mm - -
23026CA3NSK - - - - - - - -
228285CNSK - - - - 558.8 mm - - -

 

231255C NSK Railway Rolling Spherical Roller Bearings Video

 

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