NTN New Zealand TMB309C3 Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | 7221DT |
| 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) | 30 ° |
| a | 24.6 mm |
| r min. | 2.1 mm |
| r1 min. | 1.1 mm |
| 2B | 72 mm |
| da min. | 112 mm |
| Da max. | 183 mm |
| ra max. | 1 mm |
| Weight | 3.93 Kg |
| Basic dynamic load rating (C) | 254 kN |
| Basic static load rating (C0) | 283 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 105 mm |
| Outside Diameter | 190 mm |
| Width | 36 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 254,000 N |
| Static Load Rating | 283,000 N |
| Limiting Speed - Grease | 2,400 rpm |
| Limiting Speed - Oil | 3,200 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 |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |
