47FC342 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
47FC342 |
| Configuration: |
Single Row |
| Enclosure: |
Open |
| Bore Type: |
Cylindrical Bore |
| d: |
40 mm |
| D: |
80 mm |
| B: |
23 mm |
| Fillet Radius/Chamfer: |
1.1 mm |
| Inside Ring Outside Diameter: |
49.5 mm |
Product Details
| Configuration |
Single Row |
| Enclosure |
Open |
| Bore Type |
Cylindrical Bore |
| d |
40 mm |
| D |
80 mm |
| B |
23 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| Inside Ring Outside Diameter |
49.5 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
72,500 N |
| Static Load Rating |
77,500 N |
| Limiting Speed - Grease |
7,500 rpm |
| Limiting Speed - Oil |
9,000 rpm |
| Radial Clearance |
0.045 to 0.070 mm |
| db (min) |
47 mm |
| db (max) |
49 mm |
| dc (min) |
52 mm |
| dd (min) |
56 mm |
| Da (max) |
73 mm |
| ra (max) |
1 mm |
| ra1 (max) |
1 mm |