231481C NSK Railway Rolling Spherical Roller Bearings
| Brand Name |
NSK |
| Model Number |
231481C |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
| 23126C NSK Railway Rolling Spherical Roller Bearings | Material constant KM:330; Design (sliding contact surface combination):Steel/steel, heavy-d; C:80 mm; M:6 mm; D:230 mm; dk:200 mm; Specific static load factor K0:500 N/mm²; r2 min.:1 mm; da min.:169.5 mm; Basic static load rating C0:6800 kN; r1 min.:1 mm; Specific dynamic load factor K:100 N/mm²; b1:13.5 mm; α:8 °; B:105 mm; Da max.:222 mm; Lubricant:Regular relubricatio; da max.:170 mm; |
| 228708C NSK Railway Rolling Spherical Roller Bearings | H: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; |
| 231019C NSK Railway Rolling Spherical Roller Bearings | Oil Speed Rating n2:19000 rpm; Basic Dynamic Radial Load Rating C:13500 N; Basic Static Radial Load Rating Co:6550 N; Grease Speed Rating n1:16000 rpm; Fillet Radius ra:1.00 mm; B:14.00 mm; d:17.000 mm; D:47.0000 mm; Oil Speed Rating Open/Shielded n2:19000 rpm; Grease Speed Rating Open/Shielded n1:16000 rpm; Accessories:One Shield & Snap-Ri; Sealed Speed Rating n3:11000 rpm; |
| 23220C NSK Railway Rolling Spherical Roller Bearings | D: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; |
| 230092C NSK Railway Rolling Spherical Roller Bearings | l2 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; |
| 23226C NSK Railway Rolling Spherical Roller Bearings | Basic Static Radial Load Rating Co:390000 N; B:98.00 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:325000 N; D:225.0000 mm; d:105.000 mm; Grease Speed Rating n1:1800 rpm; Fillet Radius ra:2.50 mm; Oil Speed Rating n2:2600 rpm; |
| 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; |
| 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 |
| 22328 | NSK | - | - | - | - | - | - | - | - |
| 230906C | NSK | - | - | - | - | - | - | 9 mm | - |
| 23226C | NSK | - | - | - | - | - | - | 225.0000 mm | - |
| 22228M | NSK | - | - | - | - | - | - | 105.0000 mm | - |
| 231481C | NSK | - | - | - | - | - | - | 180.0000 mm | - |
| 23228C | NSK | - | - | - | - | - | - | 720 mm | - |
| 229750C | NSK | 12 mm | - | - | - | - | - | 440 mm | - |
| 22326C | NSK | - | - | - | - | - | - | 30 mm | - |
| 230092C | NSK | - | - | - | - | - | - | - | M 39x3 |
| 22324C | NSK | - | - | - | - | - | - | 140.0000 mm | - |
| 23026CA3 | NSK | - | - | - | - | - | - | 32.0000 mm | - |
| 231255C | NSK | - | 84.138 mm | 177.8 mm | 5.556 mm | 36.513 mm | - | - | - |
| 23126C | NSK | - | - | - | - | - | - | 230 mm | - |
| 228708C | NSK | - | 38.5 mm | 143.5 mm | - | - | 14 mm | - | - |
| 23124C | NSK | - | - | - | - | - | - | 120.0000 mm | - |
| 228285C | NSK | - | - | - | - | - | - | - | - |
| 231019C | NSK | - | - | - | - | - | - | 47.0000 mm | - |
| 23224C | NSK | 7.5 mm | - | - | - | - | - | 460 mm | - |
| 23120C | NSK | - | - | - | - | - | - | 488.95 mm | - |
| 23220C | NSK | - | - | - | - | - | - | 22.0000 mm | - |
| 23122C | NSK | - | - | - | - | - | - | 35.0000 mm | - |
| 23128C | NSK | - | - | - | - | - | - | - | Tr 560x6 |
231481C NSK Railway Rolling Spherical Roller Bearings Video