- Loyal
- 7220 CD/HCP4A
7220 CD/HCP4A Bearing | Loyal
7220 CD/HCP4A PDF download| 7220 CD/HCP4A interchange SKF 7220 CD/HCP4A | |
| 7220 CD/HCP4A cross reference SKF 7220 CD/HCP4A | |
| 7220 CD/HCP4A Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7220 CD/HCP4A |
| a | 35.9 mm |
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| C | 34 mm |
| dh | 131,4 mm |
| D2 | – mm |
| d1 | 124,7 mm |
| d2 | 124,7 mm |
| D1 | 155,3 mm |
| Db max | 173 mm |
| db min | 112 mm |
| Weight | 2,65 Kg |
| rb max. | 1 mm |
| ra max. | 2 mm |
| Da max. | 168 mm |
| r4 min. | 1,1 mm |
| da min. | 112 mm |
| r3 min. | 1,1 mm |
| r2 min. | 2,1 mm |
| r1 min. | 2,1 mm |
| Size (mm) | 100x180x34 |
| Width (mm) | 34 |
| Mass bearing | 2.64 kg |
| d1 | 124.7 mm |
| dn | 131.4 mm |
| D1 | 155.3 mm |
| d2 | 124.7 mm |
| Bearing number | 7220 CD/HCP4A |
| Number of balls z | 15 |
| Bore Diameter (mm) | 100 |
| da min. | 112 mm |
| db min. | 112 mm |
| Da max. | 168 mm |
| Db max. | 173 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Outer Diameter (mm) | 180 |
| r3,4 min. | 1.1 mm |
| Calculation factor f | 1.09 |
| r1,2 min. | 2.1 mm |
| (Oil) Lubrication Speed | 14 000 r/min |
| Fatigue load limit (Pu) | 4,9 |
| (Grease) Lubrication Speed | 9 000 r/min |
| Basic dynamic load rating C | 156 kN |
| Ball diameter Dw | 25.4 mm |
| Preload class C GC | 2360 N |
| Preload class A GA | 590 N |
| Preload class B GB | 1180 N |
| Preload class D GD | 4720 N |
| Basic dynamic load rating (C) | 156 kN |
| Basic static load rating (C0) | 137 kN |
| Fatigue load limit Pu | 4.9 kN |
| Calculation factor f0 | 14.5 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor fHC | 1.01 |
| Calculation factor f2D | 1.06 |
| Calculation factor f2C | 1.03 |
| Calculation factor f2B | 1.01 |
| Basic static load rating C0 | 137 kN |
| Attainable speed for grease lubrication | 9000 r/min |
| Static axial stiffness, preload class D | 368 N/µm |
| Static axial stiffness, preload class C | 256 N/µm |
| Static axial stiffness, preload class B | 183 N/µm |
| Static axial stiffness, preload class A | 135 N/µm |
| Attainable speed for oil-air lubrication | 14000 r/min |
| Reference grease quantity Gref | 40.899 cm³ |
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
UCTH206-20J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH206-20J-150
SDI: B-1/4-28UNF
SD: 1 1/4
