Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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| MFR / Brand | RHP |
|---|---|
| MPN | SF1-1/4 |
| Model | SF-1-1/4 |
| ID | 1-1/4 in |
| Series | SF |
|---|---|
| Condition | New – Open box |
| Type | Flanged Mount Bearing |
| Lubricant | Grease |
| Material | Steel Bearing |
| Condition Note | Made In England, New Old Stock |
| Bolt Center To Center | 3.62 in |
| Number Of Bolt Holes | 4 |
| Bolt Center To Center Length | 3.62 in |
| Number Of Bolt Holes For Fasteners | 4 |
| Retaining Feature | Ball |
| Dynamic Load Rating | 25.7 kN / 5777 lbf |
| Static Load Rating | 15.3 kN / 3439 lbf |
| Precision Rating | ABEC 1 / P0 |
| Bearing Type | 4-Bolt Flange Bearing Unit |
| Item Weight | 2.5 lbs |
| Limiting Speed | 4000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Duty Type | Normal Duty |
| Locking Device | Set Screws |
| Relubrication Feature | Relubricatable (Grease Fitting) |
| Housing Material | Cast Iron |
| Expansion Type | Non-Expansion Bearing (Fixed) |
| Cross Reference 1 | VF4S-220 |
|---|---|
| Cross Reference 2 | UCF207-20 |
| Cross Reference 3 | F4B-SC-104 |
| Cross Reference 5 | ] |
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