- Loyal
- 7221DB
7221DB Bearing | Loyal
7221DB PDF download| 7221DB interchange NACHI 7221DB | |
| 7221DB cross reference NACHI 7221DB | |
| 7221DB Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7221DB |
| D | 190 mm |
| a | 24.6 mm |
| C | 36 mm |
| B | 36 mm |
| d | 105 mm |
| r1 | 1.1 mm |
| 2B | 72 mm |
| Width | 36 mm |
| r min. | 2.1 mm |
| Weight | 3.93 Kg |
| ra max. | 1 mm |
| r1 min. | 1.1 mm |
| da min. | 112 mm |
| Da max. | 183 mm |
| ra (max) | 2 mm |
| da1 (min) | 117 mm |
| Bore Size | 105 mm |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| ra1 (max) | 1 mm |
| Size (mm) | 105x190x36 |
| da2 (min) | 112 mm |
| Da2 (max) | 183 mm |
| Da1 (max) | 178 mm |
| Width (mm) | 36 |
| Configuration | Duplex |
| Bearing number | 7221DB |
| Angle (α) | 30 ° |
| Outside Diameter | 190 mm |
| Static Load Rating | 283,000 N |
| Bore Diameter (mm) | 105 |
| Dynamic Load Rating | 254,000 N |
| Outer Diameter (mm) | 190 |
| Limiting Speed - Oil | 3,200 rpm |
| Fillet Radius/Chamfer | 2.1 mm |
| Limiting Speed - Grease | 2,400 rpm |
| (Grease) Lubrication Speed | 2400 r/min |
| Basic dynamic load rating (C) | 254 kN |
| Basic static load rating (C0) | 283 kN |
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
UCTH205-14J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH205-14J-150
SDI: B-1/4-28UNF
SD: 7/8
UCTH206-18J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH206-18J-150
SDI: B-1/4-28UNF
SD: 1 1/8
