Face-to Face Single-Row Angular Contact Ball Bearings SHOW | |||||||||
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| No. | Brand | d | D | B | C | a | 2B | C0 | D2 |
| 7918 | Ruville | - | - | - | - | - | - | - | - |
| 567918B | FAG | 35 mm | 68 mm | 37 mm | - | - | - | - | - |
| 5S-7918UADG/GNP42 | NTN | 90 mm | 125 mm | 18 mm | 18 mm | - | - | - | - |
| 5S-7918UCG/GNP42 | NTN | 90 mm | 125 mm | 18 mm | 18 mm | - | - | - | - |
| 7918 A5 | NSK | 90 mm | 125 mm | 18 mm | 39,5 kN | 34,1 mm | - | 43,5 kN | - |
| 7918 C | NSK | 90 mm | 125 mm | 18 mm | 41,5 kN | 23,4 mm | - | 46 kN | - |
| 7918A5TRSU | NSK | 90 mm | 125 mm | 18 mm | 39,5 kN | 34,1 mm | - | 43,5 kN | 120 mm |
| 7918C | CYSD | 90 mm | 125 mm | 18 mm | 40,5 kN | - | - | 44,5 kN | - |
| 7918CDB | CYSD | 90 mm | 125 mm | 18 mm | 66 kN | - | 36 mm | 88,5 kN | - |
| 7918CDF | CYSD | 90 mm | 125 mm | 18 mm | 66 kN | - | 36 mm | 88,5 kN | - |
| 7918CDT | CYSD | 90 mm | 125 mm | 18 mm | 66 kN | - | 36 mm | 88,5 kN | - |
| Associated spanner | HN 7 |
| Grub (set) screw size | M5 |
| Recommended grub screw tightening torque | 4.5 N·m |
| b | 5 mm |
| B | 11.5 mm |
| Axial static load carrying capacity | 50 kN |
| h | 2 mm |
| B3 | 3 mm |
| d3 | 52 mm |
| Mass lock nut | 0.092 kg |
| NSK 7221AWDF Face-to Face Single-Row Angular Contact Ball Bearings | Weight:0.46 kg; D:90 mm; Da:83 max; Oil:8 400 min-1; da:57 min; d:50 mm; Pu:1.056 kN; Dynamic (Cr):35.066 kN; ra:1 max; rs:1.1 mm; |
| NSK 7020CDF Face-to Face Single-Row Angular Contact Ball Bearings | Da max.:165.5 mm; Calculation factor kr:0.25; Mass bearing:7.97 kg; B:60 mm; da max.:105 mm; Limiting speed:4800 r/min; r3,4 min.:3 mm; Axial load factor Y:0.4; F:108 mm; d1 ≈:117 mm; |
| NSK 7320BWDF Face-to Face Single-Row Angular Contact Ball Bearings | P150°:185 kN; J1:127 mm; H1:209.55 mm; Housing:SAFS 048 KA; PosiTrac Plus contact element:2 x B10724-552; da:215.9 mm; Labyrinth ring:2 x LOR 551; A1:203.2 mm; Cap bolt recommended tightening torque:2467.6 N·m; A2:295.275 mm; |
| NSK 7220CDF Face-to Face Single-Row Angular Contact Ball Bearings | P120°:13.3 kN; P90°:20.9 kN; Housing:SAF 609; A1:69.85 mm; S:4.763 mm; da:34.925 mm; H2:25.4 mm; R1:38.1 mm; R2:17.462 mm; N1:19.05 mm; |
| NSK 7220BWDF Face-to Face Single-Row Angular Contact Ball Bearings | Oil Speed Rating n2:54000 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:35000 rpm; Basic Static Radial Load Rating Co:9800 N; d:12.000 mm; B:24.00 mm; Basic Dynamic Radial Load Rating C:17200 N; Fillet Radius rb:0.60 mm; D:37.0000 mm; |
| NSK 7920CDF Face-to Face Single-Row Angular Contact Ball Bearings | Tolerance shaft:e7; Mass bushing:2.85 kg; h:142 mm; Tolerance housing:H7; B:60 mm; d:140 mm; Permissible sliding velocity v max.:0.5 m/s; α:124 °; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; |
| NSK 7021CDF Face-to Face Single-Row Angular Contact Ball Bearings | Weight:0.46 kg; D:90 mm; Da:83 max; Oil:8 400 min-1; da:57 min; d:50 mm; Pu:1.056 kN; Dynamic (Cr):35.066 kN; ra:1 max; rs:1.1 mm; |
| NSK 7921CDF Face-to Face Single-Row Angular Contact Ball Bearings | Associated spanner:HN 7; Grub (set) screw size:M5; Recommended grub screw tightening torque:4.5 N·m; b:5 mm; B:11.5 mm; Axial static load carrying capacity:50 kN; h:2 mm; B3:3 mm; d3:52 mm; Mass lock nut:0.092 kg; |
| NSK 7220AWDF Face-to Face Single-Row Angular Contact Ball Bearings | P120°:13.3 kN; P90°:20.9 kN; Housing:SAF 609; A1:69.85 mm; S:4.763 mm; da:34.925 mm; H2:25.4 mm; R1:38.1 mm; R2:17.462 mm; N1:19.05 mm; |
| NSK 7921A5DF Face-to Face Single-Row Angular Contact Ball Bearings | Da max.:165.5 mm; Calculation factor kr:0.25; Mass bearing:7.97 kg; B:60 mm; da max.:105 mm; Limiting speed:4800 r/min; r3,4 min.:3 mm; Axial load factor Y:0.4; F:108 mm; d1 ≈:117 mm; |
| NSK 7221BWDF Face-to Face Single-Row Angular Contact Ball Bearings | P150°:185 kN; J1:127 mm; H1:209.55 mm; Housing:SAFS 048 KA; PosiTrac Plus contact element:2 x B10724-552; da:215.9 mm; Labyrinth ring:2 x LOR 551; A1:203.2 mm; Cap bolt recommended tightening torque:2467.6 N·m; A2:295.275 mm; |
| NSK 7020ADF Face-to Face Single-Row Angular Contact Ball Bearings | Associated spanner:HN 7; Grub (set) screw size:M5; Recommended grub screw tightening torque:4.5 N·m; b:5 mm; B:11.5 mm; Axial static load carrying capacity:50 kN; h:2 mm; B3:3 mm; d3:52 mm; Mass lock nut:0.092 kg; |
| NSK 7320AWDF Face-to Face Single-Row Angular Contact Ball Bearings | B:160 mm; Sealing solution:-; Design (sliding contact surface combination):Steel/PTFE FRP; Specific dynamic load factor K:80 N/mm²; Da min.:391 mm; r2 min.:3 mm; da max.:366 mm; rb max.:3 mm; M:8 mm; r1 min.:1.1 mm; |
| NSK 7021ADF Face-to Face Single-Row Angular Contact Ball Bearings | B:144.00 mm; d:240.000 mm; Oil Speed Rating n2:1400 rpm; D:440.0000 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:780000 N; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:1500000 N; Grease Speed Rating n1:1100 rpm; |
NSK 7918A5DF Face-to Face Single-Row Angular Contact Ball Bearings Video