Product Details

231255C NSK Railway Rolling Spherical Roller Bearings

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

Product Features

 

228708C NSK Railway Rolling Spherical Roller BearingsH:171.5 mm; T:58.9 mm; RG:1/4-28 UNF; Housing material:Cast iron; N4:2 mm; J:143.5 mm; Fatigue load limit Pu:0.8 kN; Db1:98 mm; N:14 mm; Mass bearing unit:1.65 kg; A5:23.5 mm; s1:34.9 mm; Da:88.9 mm; Recommended tightening torque for grub screw:4 N·m; Basic dynamic load rating C:30.7 kN; d:40 mm; B4:6.75 mm; L:102 mm; J6:115.5 mm; A:38.5 mm;
23122C NSK Railway Rolling Spherical Roller BearingsB:19.1 mm; Basic Dynamic Radial Load Rating C:10600 N; Accessories:Two Seals; Fillet Radius ra:0.64 mm; Sealed Speed Rating n3:15000 rpm; D:35.0000 mm; d:10.000 mm; Oil Speed Rating n2:20000 rpm; Basic Static Radial Load Rating Co:6100 N; Grease Speed Rating n1:15000 rpm;
230092C NSK Railway Rolling Spherical Roller Bearingsl2 max.:199 mm; Basic dynamic load rating C:100 kN; r1 min.:0.6 mm; α:6 °; Mass rod end:1.85 kg; Specific dynamic load factor K:100 N/mm²; l1 min.:86 mm; Basic static load rating C0:140 kN; l7 min.:46 mm; C1 max.:24 mm; d2 max.:94 mm; d:40 mm; Material constant KM:330; B:28 mm; h:150 mm; dk:53 mm; G:M 39x3;
23120C NSK Railway Rolling Spherical Roller BearingsCalculation factor Y0:2; Comparative axial load rating CFa:179 kN; r1,2 min.:1.5 mm; Comparative radial load rating CF:1080 kN; D:488.95 mm; Basic static load rating C0:11000 kN; Thrust factor K:1.76; Design variant/feature:TQO/GWI; Basic dynamic load rating C:4130 kN; Calculation factor Y2:3; d1 ≈:392 mm; Fatigue load limit Pu:880 kN; Calculation factor Y1:2; d:355.6 mm; Calculation factor e:0.33;
23128C NSK Railway Rolling Spherical Roller Bearingsb:45 mm; d2:608 mm; G:Tr 560x6; Associated eyebolt for handling:M 12; B5:110 mm; B:85 mm; Mass lock nut:92.6 kg; Associated spanner:TMFN 500-600; d3:710 mm; h:25 mm; d1:650 mm;
23220C NSK Railway Rolling Spherical Roller BearingsD:22.0000 mm; Basic Dynamic Radial Load Rating C:3250 N; d:8.000 mm; Accessories:One Seal; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:1360 N; Oil Speed Rating Open/Shielded n2:43000 rpm; Grease Speed Rating Open/Shielded n1:36000 rpm; B:7.00 mm; Sealed Speed Rating n3:23000 rpm;
22324C NSK Railway Rolling Spherical Roller BearingsBasic Dynamic Radial Load Rating C:154000 N; d:65.000 mm; Sealed Speed Rating n3:3200 rpm; D:140.0000 mm; Fillet Radius ra:2.00 mm; Accessories:Two Seals; B:58.70 mm; Grease Speed Rating n1:3200 rpm; Basic Static Radial Load Rating Co:163000 N; Oil Speed Rating n2:4300 rpm;
23224C NSK Railway Rolling Spherical Roller BearingsB:180 mm; Basic dynamic load rating C:2550 kN; Design variant/feature:NNU K30/W33; D:460 mm; F:326 mm; Fatigue load limit Pu:440 kN; r1,2 min.:5 mm; Basic static load rating C0:4750 kN; s max.:6.3 mm; Mass bearing:120 kg; da max.:318 mm; D1 ≈:407 mm; Calculation factor kr:0.34; Limiting speed:1500 r/min; b:13.9 mm; ra max.:4 mm; d:280 mm; Da max.:440 mm; Reference speed:1200 r/min; K:7.5 mm;

 

 

No.BrandKAJasNDG
231481CNSK - - - - - - 180.0000 mm -
228285CNSK - - - - - - - -
23226CNSK - - - - - - 225.0000 mm -
23120CNSK - - - - - - 488.95 mm -
23126CNSK - - - - - - 230 mm -
22328NSK - - - - - - - -
22228MNSK - - - - - - 105.0000 mm -
22326CNSK - - - - - - 30 mm -
22324CNSK - - - - - - 140.0000 mm -
23220CNSK - - - - - - 22.0000 mm -
228708CNSK - 38.5 mm143.5 mm - - 14 mm - -
231019CNSK - - - - - - 47.0000 mm -
229750CNSK12 mm - - - - - 440 mm -
23122CNSK - - - - - - 35.0000 mm -
23026CA3NSK - - - - - - 32.0000 mm -
23124CNSK - - - - - - 120.0000 mm -
231255CNSK - 84.138 mm177.8 mm5.556 mm36.513 mm - - -
23224CNSK7.5 mm - - - - - 460 mm -
23228CNSK - - - - - - 720 mm -
23128CNSK - - - - - - - Tr 560x6
230092CNSK - - - - - - - M 39x3
230906CNSK - - - - - - 9 mm -

 

231255C NSK Railway Rolling Spherical Roller Bearings Video

 

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