KOYO B-308;PDL001 Needle Non Thrust Roller Bearings
| Bearing number: | 7221B |
| Size (mm): | 105x190x36 |
| Bore Diameter (mm): | 105 |
| Outer Diameter (mm): | 190 |
| Width (mm): | 36 |
| d: | 105 mm |
| D: | 190 mm |
| B: | 36 mm |
Product Details
| Bearing number | 7221B |
| Size (mm) | 105x190x36 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 36 |
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| C | 36 mm |
| Angle (α) | 40 ° |
| a | 44.0 mm |
| r min. | 2.1 mm |
| r1 min. | 1.1 mm |
| da min. | 117 mm |
| Da max. | 178 mm |
| ra max. | 2 mm |
| Weight | 3.93 Kg |
| Basic dynamic load rating (C) | 147 kN |
| Basic static load rating (C0) | 135 kN |
| (Grease) Lubrication Speed | 2700 r/min |
| Configuration | Single Row |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Bore Size | 105 mm |
| Outside Diameter | 190 mm |
| Width | 36 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 147,000 N |
| Static Load Rating | 135,000 N |
| Limiting Speed - Grease | 2,700 rpm |
| Limiting Speed - Oil | 3,600 rpm |
| da1 (min) | 117 mm |
| da2 (min) | 112 mm |
| Da1 (max) | 178 mm |
| Da2 (max) | 183 mm |
| ra (max) | 2 mm |
| ra1 (max) | 1 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
