Product Details

228708C NSK Railway Rolling Spherical Roller Bearings

Brand Name NSK
Model Number 228708C
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandhAHSFsbE
23228CNSK - - 422.275 mm - - - - -
231481CNSK56.356 mm - 419.1 mm - - - - -
23220CNSK - 15 mm - - - - - -
230906CNSK - - - - - - - -
230092CNSK - - - - - - - -
23226CNSK225 mm - - - - - - -
23026CA3NSK - - - - - - - -
23128CNSK - - - - - - - -
22326CNSK - 455 mm - - - 35 mm - -
22228MNSK - - - - - - 36 mm -
229750CNSK - - 336.55 mm4.763 mm - - - -
228285CNSK - - - - - - - -
23126CNSK - - - - - - - -
23124CNSK - - - - - - - -
228708CNSK - - - - - - - -
22328NSK - - 258.762 mm - - - - -
23122CNSK - - - - - - - -
23120CNSK - - - - - - - -
231255CNSK - - - - - - - -
22324CNSK - - - - 55 mm1.5 mm5 mm75 mm
231019CNSK47.625 mm - - - - - - -

 

229750C NSK Railway Rolling Spherical Roller BearingsCap bolt:4 x 3/4-10 UNC; Max. speed for Taconite seal:520 r/min; Appropriate attachment bolt size G:1 in; R2:33.337 mm; P60°:226 kN; RG:3/4 NPT; db:149.225 mm; Cap bolt recommended tightening torque:203.4 N·m; S:4.763 mm; N1:28.575 mm; Cap bolt, SAE grade:5; H:336.55 mm; Housing:SAF 326; Taconite seal (dc shaft position):TER 122; Mass pillow block:100 kg; J1:95.25 mm; A1:158.75 mm; L:558.8 mm;
230092C NSK Railway Rolling Spherical Roller BearingsBasic Dynamic Radial Load Rating C:95600 N; Oil Speed Rating n2:4200 rpm; Basic Static Radial Load Rating Co:127000 N; D:140.0000 mm; B:40.00 mm; d:100.000 mm; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; Grease Speed Rating n1:3600 rpm;
22228M NSK Railway Rolling Spherical Roller BearingsCalculation factor e:0.43; Reference speed:630 r/min; r5 min.:1.5 mm; T:280 mm; da max.:343 mm; Da max.:518 mm; Ca min.:10 mm; Basic static load rating C0:9500 kN; Limiting speed:1100 r/min; K:18 mm; Fatigue load limit Pu:735 kN; Mass bearing pair:290 kg; Calculation factor Y0:1.6; Calculation factor Y2:2.3; b:36 mm; d:300 mm; ra max.:4 mm; r3,4 min.:5 mm; Basic dynamic load rating C:2935 kN; Da min.:453 mm;
231019C NSK Railway Rolling Spherical Roller BearingsJ max.:488.95 mm; Pa:40 kN; Housing:SAF 038 KA; A2:222.25 mm; N1:28.575 mm; P120°:85.9 kN; ba:69.85 mm; H1:169.875 mm; Bearing limiting speed:2400 r/min; P180°:94.3 kN; da:176.213 mm; J min.:441.325 mm; L:558.8 mm; Stabilizing ring:2 x 38151-38; R2:33.337 mm; h:47.625 mm; P90°:136 kN; PG:1/4 NPT; Initial grease fill:793.8 g; Mass pillow block:90.7 kg;
23128C NSK Railway Rolling Spherical Roller Bearingsdb min.:516 mm; Mass bearing:450 kg; Reference speed:700 r/min; Basic dynamic load rating C:5720 kN; K:12 mm; Design variant/feature:NNU/W33; s max.:10.8 mm; D1 ≈:638 mm; da min.:466 mm; r3,4 min.:5 mm; Basic static load rating C0:11800 kN; r1,2 min.:6 mm; d:440 mm; Fatigue load limit Pu:900 kN; rb max.:4 mm; Limiting speed:900 r/min; ra max.:5 mm; D:720 mm; da max.:500 mm; Calculation factor kr:0.34;
23122C NSK Railway Rolling Spherical Roller BearingsBasic Dynamic Radial Load Rating C:13300 N; Grease Speed Rating Open/Shielded n1:12000 rpm; D:55.0000 mm; B:13.00 mm; d:30.000 mm; Sealed Speed Rating n3:8000 rpm; Basic Static Radial Load Rating Co:8300 N; Accessories:Seal & Snap-Ring; Oil Speed Rating Open/Shielded n2:15000 rpm; Fillet Radius ra:1.00 mm;
23126C NSK Railway Rolling Spherical Roller BearingsBasic Dynamic Radial Load Rating C:22500 N; D:72.0000 mm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:11000 rpm; d:30.000 mm; B:19.00 mm; Grease Speed Rating n1:9000 rpm; Basic Static Radial Load Rating Co:6800 N;
23224C NSK Railway Rolling Spherical Roller BearingsCalculation factor e:0.68; ra max.:1.5 mm; B:22 mm; Db max.:104 mm; D:110 mm; Calculation factor kr:0.095; D1 ≈:91.41 mm; r3,4 min.:1 mm; d1 ≈:79.51 mm; Calculation factor A:0.0143; Calculation factor Y0:0.38; r1,2 min.:1.5 mm; Calculation factor Y2:1.41; Fatigue load limit Pu:2.36 kN; Calculation factor Y1:0.92; d2 ≈:69.299 mm; Da max.:101 mm; Limiting speed:11000 r/min; Reference speed:8000 r/min;
231481C NSK Railway Rolling Spherical Roller Bearingsh:56.356 mm; Cap bolt recommended tightening torque:2467.6 N·m; Housing:SSAFS 048 KA; H:419.1 mm; Stabilizing ring:2 x A8897; R1:122.237 mm; P150°:185 kN; H2:85.725 mm; Ca:107.798 mm; P90°:334 kN; P60°:557 kN; Mass pillow block:251 kg; Cap bolt, SAE grade:8; Max. speed for PosiTrac Plus seal:640 r/min; A1:203.2 mm; Da:359.999 mm; ba:89.694 mm; End plug (suffix Y):X-5217-4; H1:209.55 mm;
23124C NSK Railway Rolling Spherical Roller BearingsD:19.0000 mm; Basic Dynamic Radial Load Rating C:2510 N; d:6.000 mm; B:6.00 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating n1:32000 rpm; Oil Speed Rating n2:38000 rpm; Basic Static Radial Load Rating Co:480 N;
23226C NSK Railway Rolling Spherical Roller BearingsB:44 mm; d:60 mm; dk:80 mm; l7 min.:73 mm; Basic dynamic load rating C:245 kN; Material constant KM:330; l2 max.:296 mm; α:6 °; C1 max.:39 mm; Mass rod end:6.25 kg; l1 min.:120 mm; d2 max.:137 mm; G:M 60x4; h:225 mm; r1 min.:1 mm; Specific dynamic load factor K:100 N/mm²; Basic static load rating C0:360 kN;
23228C NSK Railway Rolling Spherical Roller BearingsLabyrinth ring (db shaft position):LOR 175; End plug (suffix Y):EPR 22; Appropriate attachment bolt size G:1.25 in; R1:122.237 mm; P60°:364 kN; Eye bolt:2 x 1/2-13 UNC; Max. speed for PosiTrac Plus seal:650 r/min; Ca:137.82 mm; dc:193.675 mm; J max.:635 mm; Stabilizing ring:SR-40-34; db:222.25 mm; A2:285.75 mm; J1:127 mm; A1:203.2 mm; H1:209.55 mm; P150°:120 kN; PosiTrac Plus contact element (db shaft position):B10724-175;
230906C NSK Railway Rolling Spherical Roller Bearingsd:75.000 mm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:238000 N; B:74.00 mm; Basic Static Radial Load Rating Co:228000 N; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:6000 rpm; D:160.0000 mm; Grease Speed Rating n1:4300 rpm;
22328 NSK Railway Rolling Spherical Roller BearingsStabilizing ring:2 x SR-1620; db:114.3 mm; Max. speed for PosiTrac Plus seal:1300 r/min; R1:79.375 mm; P150°:66.7 kN; L:419.1 mm; P120°:72.5 kN; P90°:111 kN; Cap bolt, SAE grade:8; Ca:82.804 mm; Cap bolt recommended tightening torque:1220 N·m; Pa:52.5 kN; H:258.762 mm; N1:22.225 mm; RG:1/2 NPT; dc:96.838 mm; P60°:185 kN; Da:215.001 mm; Appropriate attachment bolt size G:0.75 in;

 

 

228708C NSK Railway Rolling Spherical Roller Bearings Video

 

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