NRXT50050DD Precision Crossed-roller Bearings
| Bearing number: |
7222DT |
| Size (mm): |
110x200x38 |
| Bore Diameter (mm): |
110 |
| Outer Diameter (mm): |
200 |
| Width (mm): |
38 |
| d: |
110 mm |
| D: |
200 mm |
| B: |
38 mm |
Product Details
| Bearing number |
7222DT |
| Size (mm) |
110x200x38 |
| Bore Diameter (mm) |
110 |
| Outer Diameter (mm) |
200 |
| Width (mm) |
38 |
| d |
110 mm |
| D |
200 mm |
| B |
38 mm |
| C |
38 mm |
| Angle (α) |
30 ° |
| a |
25.7 mm |
| r min. |
2.1 mm |
| r1 min. |
1.1 mm |
| 2B |
76 mm |
| da min. |
117 mm |
| Da max. |
193 mm |
| ra max. |
1 mm |
| Weight |
4.62 Kg |
| Basic dynamic load rating (C) |
276 kN |
| Basic static load rating (C0) |
315 kN |
| (Grease) Lubrication Speed |
2200 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
110 mm |
| Outside Diameter |
200 mm |
| Width |
38 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
276,000 N |
| Static Load Rating |
315,000 N |
| Limiting Speed - Grease |
2,200 rpm |
| Limiting Speed - Oil |
3,000 rpm |
| da1 (min) |
122 mm |
| da2 (min) |
117 mm |
| Da1 (max) |
188 mm |
| Da2 (max) |
193 mm |
| ra (max) |
2 mm |
| ra1 (max) |
1 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |