SB6445A KOYO Single-row deep groove ball bearings
| Brand Name: |
KOYO |
| Model Number: |
SB6445A |
| Enclosure: |
Open |
| Configuration: |
Single Row |
| Bore Type: |
Cylindrical Bore |
| d: |
50 mm |
| D: |
90 mm |
| B: |
20 mm |
| Inside Ring Outside Diameter: |
59.5 mm |
| Fillet Radius/Chamfer: |
1.1 mm |
| PDF |
SB6445A |
Product Details
| Enclosure |
Open |
| Configuration |
Single Row |
| Bore Type |
Cylindrical Bore |
| d |
50 mm |
| D |
90 mm |
| B |
20 mm |
| Inside Ring Outside Diameter |
59.5 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
69,000 N |
| Static Load Rating |
76,500 N |
| Limiting Speed - Grease |
6,400 rpm |
| Limiting Speed - Oil |
7,700 rpm |
| Radial Clearance |
0.050 to 0.080 mm |
| db (min) |
57 mm |
| db (max) |
58 mm |
| dc (min) |
62 mm |
| dd (min) |
67 mm |
| Da (max) |
83 mm |
| ra (max) |
1 mm |
| ra1 (max) |
1 mm |