Face-to Face Single-Row Angular Contact Ball Bearings SHOW | |||||||||
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| No. | Brand | d | D | B | C | a | B_ | Fw | Ew |
| SS7212 ACD/HCP4A | SKF | 60 mm | 110 mm | 22 mm | 55,3 kN | 31 mm | - | - | - |
| SS7212 ACD/P4A | SKF | 60 mm | 110 mm | 22 mm | 55,3 kN | 31 mm | - | - | - |
| SS7212 CD/HCP4A | SKF | 60 mm | 110 mm | 22 mm | 57,2 kN | 22 mm | - | - | - |
| SS7212 CD/P4A | SKF | 60 mm | 110 mm | 22 mm | 57,2 kN | 22 mm | - | - | - |
| S7212 ACD/HCP4A | SKF | 60 mm | 110 mm | 22 mm | - | 30.9 mm | - | - | - |
| S7212 ACD/P4A | SKF | 60 mm | 110 mm | 22 mm | - | 30.9 mm | - | - | - |
| S7212 CD/HCP4A | SKF | 60 mm | 110 mm | 22 mm | - | 22.5 mm | - | - | - |
| S7212 CD/P4A | SKF | 60 mm | 110 mm | 22 mm | - | 22.5 mm | - | - | - |
| 4R7212 | NTN | 360,000 mm | 510,000 mm | 370,000 mm | 370,000 mm | - | - | - | - |
| FBN-172123-E | NSK | 17 | 21 | - | 14.8 | - | 23 | 17 mm | 21 mm |
| 5S-7212UCG/GNP42 | NTN | 60 mm | 110 mm | 22 mm | 22 mm | - | - | - | - |
| 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 7020CDF 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 7320BWDF 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 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 7220AWDF 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 7320AWDF 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 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 7021CDF 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 7220CDF 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 7921A5DF 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 | 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 7921CDF 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 7221BWDF 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 7020ADF 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 7920CDF 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 7212BWDF Face-to Face Single-Row Angular Contact Ball Bearings Video