Face-to Face Single-Row Angular Contact Ball Bearings SHOW | |||||||||
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| No. | Brand | d | D | B | a | Size | Width | Ball - z | Mass bearing |
| S7018 ACB/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 25 | 1.18 kg |
| S7018 ACB/P4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 25 | 1.25 kg |
| S7018 ACD/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 20 | 1.02 kg |
| S7018 ACD/P4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 20 | 1.17 kg |
| S7018 ACE/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 28 | 1.16 kg |
| S7018 ACE/P4A | SKF | 90 mm | 140 mm | 24 mm | 39 mm | 140x90x24 | 24 | 28 | 1.25 kg |
| S7018 CB/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 27.5 mm | 140x90x24 | 24 | 25 | 1.18 kg |
| S7018 CB/P4A | SKF | 90 mm | 140 mm | 24 mm | 27.5 mm | 140x90x24 | 24 | 25 | 1.25 kg |
| S7018 CD/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 27.5 mm | 140x90x24 | 24 | 20 | 1.02 kg |
| S7018 CD/P4A | SKF | 90 mm | 140 mm | 24 mm | 27.5 mm | 140x90x24 | 24 | 20 | 1.17 kg |
| S7018 CE/HCP4A | SKF | 90 mm | 140 mm | 24 mm | 27.5 mm | 140x90x24 | 24 | 28 | 1.16 kg |
| 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 | 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 7220CDF 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 7921A5DF Face-to Face Single-Row Angular Contact Ball Bearings | D2:48.1 mm; da max.:37.8 mm; Calculation factor fHC:1.01; Calculation factor f2A:1; db max.:36 mm; Basic dynamic load rating C:9.36 kN; r1,2 min.:1 mm; Calculation factor f1:1; Da max.:50.4 mm; Static axial stiffness, preload class C:67 N/µm; |
| NSK 7020ADF 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 7921CDF 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 7221AWDF 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 7220AWDF Face-to Face Single-Row Angular Contact Ball Bearings | D2:48.1 mm; da max.:37.8 mm; Calculation factor fHC:1.01; Calculation factor f2A:1; db max.:36 mm; Basic dynamic load rating C:9.36 kN; r1,2 min.:1 mm; Calculation factor f1:1; Da max.:50.4 mm; Static axial stiffness, preload class C:67 N/µm; |
| NSK 7020CDF Face-to Face Single-Row Angular Contact Ball Bearings | Accessories:Two Shields & Snap-R; d:35.000 mm; D:72.0000 mm; Oil Speed Rating Open/Shielded n2:9500 rpm; Fillet Radius ra:1.00 mm; B:17.00 mm; Grease Speed Rating Open/Shielded n1:7800 rpm; Basic Dynamic Radial Load Rating C:29700 N; Basic Static Radial Load Rating Co:22800 N; |
| NSK 7320AWDF 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 7920CDF 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 7220BWDF 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 7221BWDF 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 7021CDF 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 7021ADF 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 7018CDF Face-to Face Single-Row Angular Contact Ball Bearings Video