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421-70-51202 BOOM ASS'Y specification
- Flange Block
- 0.0
- N/A
- 4.994
- M06288
- 4
- Concentric Collar
- 4 Bolt Square Flange Block
- Spherical Roller Bearing
- Cast Steel
- Non-expansion
- 1/2 Inch
- Yes
- 22210
- Triple Lip Nitrile Rubber
- 1 Piece Solid
- No Pilot
- Metric
- 4 Bolt Square Flange Block; 50MM Bore; 157MM Bolt Circle; 111.13MM Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Steel; Spherical Roller Bearing; 72.9MM Length Thru Bore; Relubricatable;
- Double Row | Single Collar | With Set Screw
- 31171501
- 8483.20.40.80
- Bearing
- Flanged
- QAF10A050SM
- 11
- 4.375 Inch | 111.13 Millimeter
- 6.2 Inch | 157 Millimeter
- 2.87 Inch | 72.9 Millimeter
- 1.969 Inch | 50 Millimeter
- 0 Inch | 0 Millimeter
- 0 Inch | 0 Millimeter
Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.
Contact Us
- Kate Komatsu part Machinery Co., Ltd
- AddressJiulong wan ,Hong kong,china
- Phone(Working Time)
- Fax