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 | NTN |
|---|---|
| MPN | 6909 |
| Model | 61909ZZ |
| Bearing Type | Deep Groove Ball Bearing, Double Shield |
| ID | 45 mm |
| OD | 68 mm |
| Width | 12 mm |
| Advertise | 1 |
|---|---|
| Series | 6900 |
| Condition | New |
| Lubricant | Grease |
| Min Temp | -30°C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 14.1 kN / 3170 lbf |
| Static Load Rating | 10.9 kN / 2450 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Balls |
| Max Temp | 120°C |
| Item Weight | 0.35 lbs |
| Limiting Speed | 10000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 61909-2Z |
|---|---|
| Cross Reference 2 | FAG 61909-2Z |
| Cross Reference 3 | KOYO 6909ZZ |
| Cross Reference 4 | NSK 6909ZZ |
| Cross Reference 5 | Timken 6909-ZZ |
Deep Groove Ball Bearing – Straight Bore, 45 mm ID, 68 mm OD, 12 mm Width, Double Shield, Without Snap Ring
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