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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Fafnir M314KBR Precision Bearing – Open, 70x150x35 mm (6314-P5 M-314-K-BR) – USA Discover remarkable performance and reliability with the Fafnir M314KBR Precision Bearing. Crafted in the USA, this high-quality ball bearing measures 70 mm in inner diameter, 150 mm in outer diameter, and 35 mm in width, making it an ideal choice for various industrial applications. With its robust design, the M314KBR model is engineered for superior durability and efficiency. It caters to the needs of demanding environments, ensuring your machinery operates smoothly and consistently, ultimately enhancing productivity. Key Features: Brand: FAFNIR Model: M-314-K-BR / 6314 MB/BR P5 Type: Ball Bearing Condition: New Manufactured in the United States We offer competitive prices for all parts, and our international shipping options ensure you receive your order promptly, wherever you are. Benefit from our combined shipping for multiple items and enjoy SAME DAY SHIPPING on all products, with next-day shipping available at checkout. Enhance your machinery’s reliability with the Fafnir M314KBR Precision Bearing today!
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| MFR / Brand | Fafnir |
|---|---|
| MPN | M314KBR |
| Model | M-314-K-BR / 6314 MB/BR P5 |
| Bearing Type | Ball Bearing, Open |
| ID | 70 mm |
| OD | 150 mm |
| Width | 35 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -54°C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 104 kN / 23380 lbf |
| Static Load Rating | 68 kN / 15287 lbf |
| Precision Rating | ABEC 3 / P6 |
| Series | 300 |
| Rolling Elements | Ball |
| Max Temp | 121°C |
| Condition | New |
| Item Weight | 5.5 lbs |
| Cage Material | Steel |
| Limiting Speed | 5000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil/Grease |
| Relubrication Feature | No |
| Harmonization Code | 8482.10.50 |
| Running Accuracy | Normal |
| Running Accuracy Radial And Axial Runout | Normal |
| Internal Clearance | CN |
| Cross Reference 1 | 6214 TB P6 |
|---|
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