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SEALMASTER SF-20R Flange Block Bearings
Our highly-skilled and factory-trained service experts 16 mm s max. have the resources to help 570 kN Fatigue load limit Pu you with all your SEALMASTER SF-20R Flange Block Bearings needs - including routine maintenance, NTN BEARING-SUDAMERICANA, S.A. major repairs, warranty service, and Flange Block Bearings equipment inspections.
- SEALMASTER
SF-20R
- 570 kN
- 16 mm
- 650 mm
- 676 mm
- 360 r/min
- 215 kg
- 565 mm
- 523 mm
-
NTN BEARING-SUDAMERICANA, S.A.2020-07-10 09:46:19
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SEALMASTER SF-20R Flange Block BearingsCodes and sizes
| Fatigue load limit Pu: | 570 kN | s max.: | 16 mm | D1 ≈: | 650 mm |
| E: | 676 mm | Reference speed: | 360 r/min | Mass bearing: | 215 kg |
| d1 ≈: | 565 mm | da min.: | 523 mm | r1,2 min.: | 6 mm |
| Basic dynamic load rating C: | 3800 kN |
SEALMASTER SF-20R Flange Block BearingsCode system
SEALMASTER SF-20R bearing Size Chart (mm/inches) | |
|---|---|
| Series | 153000 |
| Cone Part Number | EE153049 |
| Cup Part Number | 153102 |
| Design Units | Imperial |
| Bearing Weight | 18.90 Kg |
| Cage Type | Stamped Steel |
| d | 123.825 mm |
| D | 260.350 mm |
| B - Cone Width | 82.550 mm |
| C - Cup Width | 57.150 mm |
| B | 77.788 mm |
| R - Cone Backface To Clear Radius1 | 9.650 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 143 mm |
| db - Cone Backface Backing Diameter | 160.02 mm |
| Da - Cup Frontface Backing Diameter | 230.89 mm |
| Db - Cup Backface Backing Diameter | 228.09 mm |
| Ab - Cage-Cone Frontface Clearance | -2 mm |
| Aa - Cage-Cone Backface Clearance | 11.4 mm |
| a - Effective Center Location3 | -24.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 41400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 160000 lbf |
| C0 - Static Radial Rating | 232000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 22800 lbf |
| K - Factor7 | 1.82 |
| e - ISO Factor8 | 0.32 |
| Y - ISO Factor9 | 1.87 |
| G1 - Heat Generation Factor (Roller-Raceway) | 490.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 65.1 |
| Cg - Geometry Factor | 0.129 |
SEALMASTER SF-20R Flange Block Bearings Cad Models
Contact Us
- NTN BEARING-SUDAMERICANA, S.A.
- AddressWorld Trade Center Panama, Floor 16. Office 1601, Urbanization Marbella, Calle 53 Este, PO Box 0832-
- Phone(Working Time)269-5288
- Fax
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