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AST SI20C plain bearings
What are 5.98 Hz Characteristic rolling element frequency, BSF the types of AST SI20C plain bearings ? 250 mm D AST Bearing Manufacturing Service . Get Your 2,500 rpm Nlim (grease) Free, Instant price, design review.
- AST
SI20C
- 250 mm
- 5.98 Hz
- 2,500 rpm
- 42 mm
- 4.19 Hz
- NTN
- 5.81 Hz
- 2.5 mm
-
NTN Antriebstechnik G.m.b.H.2020-07-10 09:46:19
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AST SI20C plain bearings Technical information
| D: | 250 mm | Characteristic rolling element frequency, BSF: | 5.98 Hz | Nlim (grease): | 2,500 rpm |
| B: | 42 mm | Characteristic outer ring frequency, BPF0: | 4.19 Hz | Brand: | NTN |
| Characteristic inner ring frequency, BPFI: | 5.81 Hz | ra max: | 2.5 mm | Static load, C0: | 150 kN |
| Radial clearance class: | CM |
AST SI20C plain bearings Cross reference
AST SI20C bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 031BC07A2 |
| Dimensione (mm) | 30.6x72x19 |
| Marchio | NACHI |
| Diametro del foro (mm) | 30,6 |
| Diametro esterno (mm) | 72 |
| Larghezza (mm) | 19 |
| d | 30,6 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
AST SI20C plain bearings Cad Models
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