122FC8557 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
122FC8557 |
| mounting:: |
Two-Bolt Base |
| finish/coating:: |
Uncoated |
| d: |
2.5000 in |
| B: |
2.7500 in |
| bore type:: |
Round |
| operating temperature range:: |
Max 250° |
| base to bore centerline:: |
3.7500 in |
| base width:: |
3.3750 in |
Product Details
| mounting: |
Two-Bolt Base |
| finish/coating: |
Uncoated |
| d |
2.5000 in |
| B |
2.7500 in |
| bore type: |
Round |
| operating temperature range: |
Max 250° |
| base to bore centerline: |
3.7500 in |
| base width: |
3.3750 in |
| duty type: |
Normal Duty |
| D |
9.3750 to 10.6250 in |
| housing material: |
Cast Iron |
| bolt size: |
.7500 in |
| locking device: |
Set Screw |
| lubrication type: |
Lubrication Fitting |
| seal type: |
Contact/Lip |
| series: |
SP |
| expansion type: |
Non-Expansion Bearing (Fixed) |
| replacement bearing: |
3-28C |
| overall length: |
12.6250 in |
| manufacturer catalog number: |
703608 |
| overall height: |
7.1250 in |