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Home>Products>Four-Row Cylindrical Roller Radial Bearings>Number of Lubrication Holes TIMKEN 730RX2922 Four-Row Cylindrical Roller Radial Bearings
Number of Lubrication Holes TIMKEN 730RX2922 Four-Row Cylindrical Roller Radial Bearings
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Four-Row Cylindrical Roller Radial Bearings
TIMKEN 730RX2922 Bearing SPECIFICATIONS
- TIMKEN
730RX2922
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LITE Bearing Supplier2020-07-10 09:46:19
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TIMKEN 730RX2922 Number of Lubrication Holes TIMKEN 730RX2922 Four-Row Cylindrical Roller Radial Bearings Code system
TIMKEN 730RX2922 bearing Size Chart (mm/inches) | |
|---|---|
| d1 | 670 mm |
| D | 950 mm |
| B | 180 mm |
| B1 | 286 mm |
| d2 ≈ | 772 mm |
| d3 | 830 mm |
| D1 ≈ | 877 mm |
| B2 | 90 mm |
| B5 | 112 mm |
| s1 max. | 30.7 mm |
| r1,2 min. | 6 mm |
| da max. | 797 mm |
| db min. | 732 mm |
| Da min. | 847 mm |
| Da max. | 927 mm |
| Ba min. | 26 mm |
| Ca min. | 2.7 mm |
| ra max. | 5 mm |
| Basic dynamic load rating C | 6000 kN |
| Basic static load rating C0 | 12500 kN |
| Fatigue load limit Pu | 780 kN |
| Reference speed | 450 r/min |
| Limiting speed | 630 r/min |
| Misalignment factor k1 | 0.131 |
| Operating clearance factor k2 | 0.098 |
| Mass bearing + sleeve | 520 kg |
TIMKEN 730RX2922 INTERCHANGE
Four-Row Cylindrical Roller Radial Bearings Part series 730RX2922 is a potential replacement for these common bearing part numbers:
730RX2922
730RX2922
730RX2922
730RX2922
730RX2922
730RX2922
730RX2922
730RX2922
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