228708C NSK Railway Rolling Spherical Roller Bearings
| Brand Name |
NSK |
| Model Number |
228708C |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| 229750C NSK Railway Rolling Spherical Roller Bearings | B:160 mm; d2 ≈:286 mm; b:22.3 mm; Da max.:423 mm; da min.:257 mm; ra max.:3 mm; K:12 mm; Calculation factor Y2:2.9; d:240 mm; r1,2 min.:4 mm; Fatigue load limit Pu:345 kN; Calculation factor Y1:1.9; D:440 mm; Basic static load rating C0:4300 kN; Limiting speed:2000 r/min; Mass bearing:105 kg; Calculation factor e:0.35; Basic dynamic load rating C:3042 kN; D1 ≈:374 mm; Calculation factor Y0:1.8; |
| 23122C NSK Railway Rolling Spherical Roller Bearings | B: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; |
| 23026CA3 NSK Railway Rolling Spherical Roller Bearings | Fillet Radius ra:0.64 mm; Basic Radial Load Rating-Dynamic DC:6890 N; D:32.0000 mm; Width - Inner Ring B1:12.20 mm; Basic Radial Load Rating-Static SCO:2400 N; Basic Interchange BCA:WC87501; Basic Interchange NDH:WC87501; Width - Outer Ring B0:12.7 mm; Old MRC Bearing Number:201FSF1; d:12.000 mm; Width - Overall B:12.7 mm; Accessories:WC87000 Shield & Sea; Basic Interchange FAF:201KTD; Speed Rating-Single and Double Sealed Grease SDG:15000 rpm; |
| 230906C NSK Railway Rolling Spherical Roller Bearings | d:4 mm; Da max.:8.2 mm; B:4 mm; D2 ≈:8.1 mm; Calculation factor f0:6.5; Fatigue load limit Pu:0.005 kN; Mass bearing:0.001 kg; r1,2 min.:0.1 mm; D:9 mm; ra max.:0.1 mm; d1 ≈:5.2 mm; Basic dynamic load rating C:0.364 kN; da max.:5.1 mm; da min.:4.8 mm; Calculation factor kr:0.02; Limiting speed:40000 r/min; Basic static load rating C0:0.114 kN; |
| 23224C NSK Railway Rolling Spherical Roller Bearings | B: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; |
| 23228C NSK Railway Rolling Spherical Roller Bearings | Grease:10640 kN; Pu:5600 kN; Static (Cor):22.3 mm; D:720 mm; with cylindrical bore:430 min-1; B:226 mm; Dynamic (Cr):12 mm; with tapered bore:530 min-1; Oil:765.770 kN; rs (min):6 mm; d:440 mm; |
| 22326C NSK Railway Rolling Spherical Roller Bearings | Permissible sliding velocity v max.:5 m/s; B:25 mm; d:25 mm; Mass bushing:0.036 kg; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; D:30 mm; Coefficient of friction µ max.:0.1; Tolerance housing:H7; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; |
| 22328 NSK Railway Rolling Spherical Roller Bearings | L:330.2 mm; A1:88.9 mm; P150°:26.7 kN; db:92.075 mm; Cap bolt recommended tightening torque:149.1 N·m; dc:76.2 mm; S:4.763 mm; Da:140 mm; Labyrinth ring (db shaft position):LOR 82; J min.:244.475 mm; R1:53.181 mm; PosiTrac Plus contact element (db shaft position):B10724-79; P60°:83.2 kN; PosiTrac Plus contact element (dc shaft position):B10724-53; R2:21.431 mm; PG:1/8 NPT; Labyrinth ring (dc shaft position):LOR 54; |
| No. | Brand | K | A | J | a | s | N | D | G |
| 23120C | NSK | - | - | - | - | - | - | 488.95 mm | - |
| 23124C | NSK | - | - | - | - | - | - | 120.0000 mm | - |
| 22328 | NSK | - | - | - | - | - | - | - | - |
| 231019C | NSK | - | - | - | - | - | - | 47.0000 mm | - |
| 23220C | NSK | - | - | - | - | - | - | 22.0000 mm | - |
| 23128C | NSK | - | - | - | - | - | - | - | Tr 560x6 |
| 228285C | NSK | - | - | - | - | - | - | - | - |
| 231255C | NSK | - | 84.138 mm | 177.8 mm | 5.556 mm | 36.513 mm | - | - | - |
| 23122C | NSK | - | - | - | - | - | - | 35.0000 mm | - |
| 230092C | NSK | - | - | - | - | - | - | - | M 39x3 |
| 23228C | NSK | - | - | - | - | - | - | 720 mm | - |
| 23226C | NSK | - | - | - | - | - | - | 225.0000 mm | - |
| 229750C | NSK | 12 mm | - | - | - | - | - | 440 mm | - |
| 230906C | NSK | - | - | - | - | - | - | 9 mm | - |
| 22326C | NSK | - | - | - | - | - | - | 30 mm | - |
| 23126C | NSK | - | - | - | - | - | - | 230 mm | - |
| 228708C | NSK | - | 38.5 mm | 143.5 mm | - | - | 14 mm | - | - |
| 22324C | NSK | - | - | - | - | - | - | 140.0000 mm | - |
| 23026CA3 | NSK | - | - | - | - | - | - | 32.0000 mm | - |
| 23224C | NSK | 7.5 mm | - | - | - | - | - | 460 mm | - |
| 22228M | NSK | - | - | - | - | - | - | 105.0000 mm | - |
| 231481C | NSK | - | - | - | - | - | - | 180.0000 mm | - |
228708C NSK Railway Rolling Spherical Roller Bearings Video