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slewing ring for Komatsu PC70-8 PC60-6 PC40-7 excavator, excavator swing bearing for Komatsu
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Swing ring for KOMATSU excavator
Komatsu PC70-8 Bearing SPECIFICATIONS
- Komatsu
PC70-8
- Flange Block Bearing
- 24.97
- 0.0
- 4.528 Inch | 115 Mil
- 11.188 Inch | 284.18
- 6
- M06288
- 14 Inch | 355.6 Mill
-
EF SLEWING BEARING CO., LTD.2020-07-10 09:46:19
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slewing ring for Komatsu PC70-8 PC60-6 PC40-7 excavator, excavator swing bearing for Komatsu Product features
- Flange Block Bearing
- 24.97
- 0.0
- 4.528 Inch | 115 Mil
- 11.188 Inch | 284.18
- 6
- M06288
- 14 Inch | 355.6 Mill
- QM INDUSTRIES
- Cast Steel
Komatsu PC70-8 slewing ring for Komatsu PC70-8 PC60-6 PC40-7 excavator, excavator swing bearing for Komatsu Code description
Komatsu PC70-8 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 22316MBKW33 |
Size (mm) | 80x170x58 |
Bore Diameter (mm) | 80 |
Outer Diameter (mm) | 170 |
Width (mm) | 58 |
Bearing Type | tapered bore, lube groove & holes |
Bore Dia (d) | 80.0000 |
Outer Dia (D) | 170.0000 |
Width (B) | 58.0000 |
Radius (min) (rs) | 2.100 |
Dynamic Load Rating (Cr) | 410,000 |
Static Load Rating (Cor) | 500,000 |
Max Speed (Grease) (X1000 RPM) | 2 |
Max Speed (Oil) (X1000 RPM) | 2 |
Weight (g) | 6,090.00 |
Material | 52100 Chrome steel, or equivalent |
Komatsu PC70-8 INTERCHANGE
Swing ring for KOMATSU excavator Part series PC70-8 is a potential replacement for these common bearing part numbers:
PC70-8
PC70-8
PC70-8
PC70-8
PC70-8
PC70-8
PC70-8
PC70-8
Contact Us

- EF SLEWING BEARING CO., LTD.
- AddressNo.369 Liancheng Road, Tongshan,Xuzhou City, Jiangsu,China
- Phone(Working Time)+86-516-8788 8898
- Fax+86-516-8788 8878
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