KOYO RNA3055 Roller Bearings
| Enclosure: |
Open |
| Configuration: |
Single Row |
| Bore Type: |
Cylindrical Bore |
| d: |
120 mm |
| D: |
260 mm |
| B: |
55 mm |
| Inside Ring Outside Diameter: |
154 mm |
| Fillet Radius/Chamfer: |
3 mm |
| PDF |
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Product Details
| Enclosure |
Open |
| Configuration |
Single Row |
| Bore Type |
Cylindrical Bore |
| d |
120 mm |
| D |
260 mm |
| B |
55 mm |
| Inside Ring Outside Diameter |
154 mm |
| Fillet Radius/Chamfer |
3 mm |
| r1 |
3 mm |
| Dynamic Load Rating |
530,000 N |
| Static Load Rating |
610,000 N |
| Limiting Speed - Grease |
2,000 rpm |
| Limiting Speed - Oil |
2,600 rpm |
| Radial Clearance |
0.085 to 0.125 mm |
| db (min) |
134 mm |
| db (max) |
151 mm |
| dc (min) |
156 mm |
| dd (min) |
171 mm |
| Da (max) |
246 mm |
| ra (max) |
2.5 mm |
| ra1 (max) |
2.5 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |