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8578/8520D+L DOUBLE-ROW BEARINGS
DOUBLE-ROW BEARINGS offers a 8578/8520D+L DOUBLE-ROW BEARINGS selection of Genuine DOUBLE-ROW BEARINGS 137,6 mm D1 at Wholesale Prices. We are a 8578/8520D+L DOUBLE-ROW BEARINGS Certified 20 mm B Parts Retailer
8578/8520D+L
- 137,6 mm
- 20 mm
- 140 mm
- 133.5 mm
- 6920NR
- 1 mm
- 147 mm
- 1.9 mm
8578/8520D+L DOUBLE-ROW BEARINGS Technical information
D1: | 137,6 mm | B: | 20 mm | D: | 140 mm |
Da max: | 133.5 mm | Bearing number: | 6920NR | ra max.: | 1 mm |
Dx: | 147 mm | b min: | 1.9 mm | D2: | 145,7 mm |
Max operating temperature, Tmax: | 120 °C |
8578/8520D+L DOUBLE-ROW BEARINGS Cross reference
Brand | PFI |
Bearing number | M201047/11 |
Bore Diameter (mm) | 39,688 |
Width (mm) | 25,654 |
D | 73,025 mm |
Outer Diameter (mm) | 73,025 |
d | 39,688 mm |
Size (mm) | 39.688x73.025x25.654 |
Quality DOUBLE-ROW BEARINGS , Search 8578/8520D+L DOUBLE-ROW BEARINGS Manufacturers Online Free.
Same DOUBLE-ROW BEARINGS Supply Ability | ||||||||
a | C | r | R | D | B | T | d | |
T-8578/8520 | - | 36,512 mm | - | - | 327,025 mm | 52,388 mm | 52,388 mm | 241,3 mm |
T-8578/8520D+A | - | - | - | - | 327,025 mm | - | 114,3 mm | 241,3 mm |
8578/8520 | 59,6 mm | 470 kN | 3,3 mm | 6,4 mm | 327,025 mm | 52,388 mm | 52,388 mm | 241,3 mm |
8578/8520 | 7,6 mm | 36,512 mm | 3,3 mm | 6,3 mm | 327,025 mm | 52,388 mm | 52,388 mm | 241,3 mm |
8578/8520 | 7,6 mm | 517 kN | - | - | 327,025 mm | 52,388 mm | 52,388 mm | 241,3 mm |
8578/8520B | 7,6 mm | 36,512 mm | - | 6,3 mm | 327,025 mm | 52,388 mm | - | 241,3 mm |
8578-20000/8520-20000 | - | - | - | - | - | - | - | - |
8578-30178/8520B-30178 | - | - | - | - | 12.875 Inch | 327.025 Millimeter | - | - | 9.5 Inch | 241.3 Millimeter |
8578 - 8520-B | - | - | - | - | 12.875 in | - | - | 9.5000 in |
8578 - 8520 | - | - | - | - | 327.025 mm | 52.388 mm | - | 241.300 mm |
Contact Us

- KRF bearing Co., Ltd
- AddressIndustrias,Parque Industrial Fazenda Rio GrandeBRAZIL
- Phone(Working Time)765-685-2500
- Fax