SKF
Bearing1309 EKTN9/C3
Self-aligning ball bearing with tapered bore
Specifications
| Bore (d) | 45.125 mm |
| Outer Diameter (D) | 100.000 mm |
| Width (B) | 25.000 mm |
| Seal Type | c3 |
| Bearing Type | self_aligning |
| Dynamic Load (C) | 39.000 kN |
| Static Load (C₀) | 13.400 kN |
| Speed — Grease | 12,000 RPM |
| Speed — Oil | 8,500 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
Self-aligning ball bearings, with a tapered bore, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. The tapered bore facilitates ease of mounting via adapter sleeves or withdrawal sleeves.
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