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30307 R
Single row tapered roller bearing with flanged outer ring
Dimensions: Bore (Inner) Diameter: 80 mm； Outer Diameter: 22.75 mm； Width (Thickness): ;
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Product Attributes
| Product Number | 30307 R |
| Bore diameter | 80 mm |
| Outside diameter | 22.75 mm |
| Width of outer ring | 18 mm |
| Chamfer minimum dimension of inner ring (r1,2) | 2 mm |
| Chamfer minimum dimension of outer ring (r3,4) | 1.5 mm |
| Distance side face to pressure point (a) | 16 mm |
| Basic dynamic load rating (Cr) | 88.9 kn |
| Basic static load rating (Cor) | 73.5 kN |
| Fatigue load limit (Pu) | 8.3 kN |
| Reference speed | 7500 r/min |
| Limiting speed | 9000 r/min |
| Mass | 0.53 kg |
| Limiting value (e) | 0.31 |
| Axial load factor (Y) | 1.9 |
| Axial load factor (Y0) | 1.1 |
| Maximum diameter of shaft abutment (da) | 46 mm |
| Minimum diameter of shaft abutment (db) | 44.5 mm |
| Maximum Radius of shaft fillet (ra) | 2 mm |
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What are the types of Tapered roller bearings 30307 R ? Single row tapered roller bearing with flanged outer ring Manufacturing Service . Get Your Free, Instant price, design review, stock and delivery time.
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