Face-to Face Single-Row Angular Contact Ball Bearings SHOW | |||||||||
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| No. | Brand | r | D | d | B | C | a | D1 | d1 |
| SS7207 ACD/HCP4A | SKF | - | 72 mm | 35 mm | 17 mm | 30,7 kN | 21 mm | 63,2 mm | 46,8 mm |
| SS7207 ACD/P4A | SKF | - | 72 mm | 35 mm | 17 mm | 30,7 kN | 21 mm | 63,2 mm | 46,8 mm |
| SS7207 CD/HCP4A | SKF | - | 72 mm | 35 mm | 17 mm | 31,9 kN | 16 mm | 63,2 mm | 46,8 mm |
| SS7207 CD/P4A | SKF | - | 72 mm | 35 mm | 17 mm | 31,9 kN | 16 mm | 63,2 mm | 46,8 mm |
| S7207 ACD/HCP4A | SKF | - | 72 mm | 35 mm | 17 mm | - | 21.1 mm | - | - |
| S7207 ACD/P4A | SKF | - | 72 mm | 35 mm | 17 mm | - | 21.1 mm | - | - |
| S7207 CD/HCP4A | SKF | - | 72 mm | 35 mm | 17 mm | - | 15.7 mm | - | - |
| S7207 CD/P4A | SKF | - | 72 mm | 35 mm | 17 mm | - | 15.7 mm | - | - |
| S7207B | ZEN | - | 72 mm | 35 mm | 17 mm | 30,3 kN | - | - | - |
| 4R7207 | NTN | - | 480,000 mm | 360,000 mm | 290,000 mm | 290,000 mm | - | - | - |
| 3NC 7207 FT | KOYO | 1.1 mm | 72 mm | 35 mm | 17 mm | 17 mm | - | - | - |
| B | 7.00 mm |
| Oil Speed Rating Open/Shielded n2 | 43000 rpm |
| Grease Speed Rating Open/Shielded n1 | 36000 rpm |
| Sealed Speed Rating n3 | 23000 rpm |
| Basic Dynamic Radial Load Rating C | 3250 N |
| Fillet Radius ra | 0.30 mm |
| D | 22.0000 mm |
| Accessories | Two Shields |
| Basic Static Radial Load Rating Co | 1360 N |
| d | 8.000 mm |
| NSK 7221AWDF 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 7921CDF 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 7020ADF Face-to Face Single-Row Angular Contact Ball Bearings | B:7.00 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:23000 rpm; Basic Dynamic Radial Load Rating C:3250 N; Fillet Radius ra:0.30 mm; D:22.0000 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:1360 N; d:8.000 mm; |
| NSK 7020CDF 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 7220BWDF Face-to Face Single-Row Angular Contact Ball Bearings | L:126 mm; J:96 mm; Housing material:Composite for food a; J min.:91 mm; Limiting speed:5000 r/min; Fatigue load limit Pu:0.28 kN; Recommended diameter for attachment bolts, mm G:10 mm; A1:21 mm; H1:33.3 mm; N:17.5 mm; |
| NSK 7220AWDF 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 7921A5DF Face-to Face Single-Row Angular Contact Ball Bearings | L:126 mm; J:96 mm; Housing material:Composite for food a; J min.:91 mm; Limiting speed:5000 r/min; Fatigue load limit Pu:0.28 kN; Recommended diameter for attachment bolts, mm G:10 mm; A1:21 mm; H1:33.3 mm; N:17.5 mm; |
| NSK 7320AWDF 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 7320BWDF 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 7021ADF Face-to Face Single-Row Angular Contact Ball Bearings | B:24.00 mm; d:90.000 mm; D:140.0000 mm; Basic Static Radial Load Rating Co:51000 N; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating Open/Shielded n1:4800 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:5600 rpm; Sealed Speed Rating n3:2800 rpm; Fillet Radius ra:1.50 mm; |
| NSK 7220CDF 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 7221BWDF 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 7021CDF Face-to Face Single-Row Angular Contact Ball Bearings | B:24.00 mm; d:90.000 mm; D:140.0000 mm; Basic Static Radial Load Rating Co:51000 N; Basic Dynamic Radial Load Rating C:61800 N; Grease Speed Rating Open/Shielded n1:4800 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:5600 rpm; Sealed Speed Rating n3:2800 rpm; Fillet Radius ra:1.50 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 7207AWDF Face-to Face Single-Row Angular Contact Ball Bearings Video