31309 Tapered Roller Bearing 45x100x27.25mm
Category: Tapered Roller Bearings
Specifications
Inner Diameter (ID)
45
Outer Diameter (OD)
100
Width (W)
27.25
Overall Size (IDxODxW)
45x100x27.25
Dynamic Load Rating
113 kN
Static Load Rating
102 kN
Reference Speed
5 000 rpm
Limiting Speed
6 700 rpm
Cage Material
Steel
Seal Type
None On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Mass
0.95 kg
Details
Tapered roller bearings can support high radial and axial loads. They have a broad range of speeds. They support forces efficiently and ensure a precise and rigid shaft guidance system due to the significant effective distance between the bearings. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.
SPECIFICATIONS
| Inner Diameter | 45 mm | Number of Rows | Single Row | |
| Outer Diameter | 100 mm | Cage Material | Steel | |
| Width | 27.25 mm | Seal Type | None On Both Sides | |
| Dynamic Load Rating | 113 kN | Clearance | CN | |
| Static Load Rating | 102 kN | Precision | Grade 0 | |
| Fatigue Load Limit | 12.5 kN | Min Temperature | -40 °C | |
| Reference Speed | 5 000 rpm | Max Temperature | +120 °C | |
| Limiting Speed | 6 700 rpm | Size Standard | Metric System | |
| Rolling Element | Roller | Mass | 0.95 kg |
FEATURES AND BENEFITS
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Quiet and smooth operation.
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Ease of installation and maintenance.
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Excellent durability in harsh conditions.
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Accommodate both axial and radial loads.
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