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36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mm
What are -30 to +150 &de operating temperature range: the dimensions of a BEARING MFG.CORP. 36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mm? Taper Roller Bearing Manufacturing Service . Get Your Free, Instant Quote！ Not Rated precision rating:
- -30 to +150 &de
- Not Rated
- 1
- Brass
- 285000 N
- Uncoated
- 2.1 mm
- 65 mm
-
BEARING MFG.CORP.2020-07-10 09:46:19
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36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mmTechnology
| operating temperature range:: | -30 to +150 &de | precision rating:: | Not Rated | number of rows:: | 1 |
| cage material:: | Brass | static load capacity:: | 285000 N | finish/coating:: | Uncoated |
| fillet radius:: | 2.1 mm | d: | 65 mm | ring separation:: | Separable Outer Ring |
| dynamic load capacity:: | 295000 N |
36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mmDetails
36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mm Size Chart (mm/inches) | |
|---|---|
| Bearing number | D/W R12-2Z |
| Dimensione (mm) | 41.275x19.05x11.113 |
| Marchio | SKF |
| Diametro del foro (mm) | 41,275 |
| Diametro esterno (mm) | 19,05 |
| Larghezza (mm) | 11,113 |
| d | 19.05 mm |
| D | 41.275 mm |
| B | 11.113 mm |
| d1 | 27.6 mm |
| D2 | 37.43 mm |
| r1,2 - min. | 0.8 mm |
| da - min. | 24.5 mm |
| Da - max. | 37.5 mm |
| ra - max. | 0.8 mm |
| Carico dinamico di base - C | 8.1 kN |
| Carico statico nominale di base - C0 | 5 kN |
| Limite di carico di fatica - Pu | 0.212 kN |
| Velocità di riferimento | 38000 r/min |
| Limitazione della velocità | 19000 r/min |
| Fattore di calcolo - kr | 0.03 |
| Fattore di calcolo - f0 | 13.9 |
| d1 ≈ | 27.6 mm |
| D2 ≈ | 37.43 mm |
| r1,2 min. | 0.8 mm |
| da min. | 24 mm |
| da max. | 27.5 mm |
| Da max. | 37.5 mm |
| ra max. | 0.8 mm |
| Carico dinamico di base C | 8.06 kN |
| Carico statico nominale di base C0 | 5 kN |
| Limite di carico di fatica Pu | 0.212 kN |
| Fattore di calcolo kr | 0.03 |
| Fattore di calcolo f0 | 13.9 |
| Cuscinetto di massa | 0.061 kg |
36990/20 Walking Bearing For Excavator 177.8*277.012*30.165mm Cad Models
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- Address1500 Holmes Road, Elgin, lL 60123, U.S.A.
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