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21U-70-31106 BOOM ASS'Y specification
- Flange Block
- 0.0
- N/A
- 3.048
- M06288
- 4
- Concentric Collar
- 4 Bolt Square Flange Block
- Spherical Roller Bearing
- Cast Iron
- Expansion
- 1/2 Inch
- Yes
- INS-S2-106R
- Triple Lip Contact
- 1 Piece Solid
- No Pilot
- Inch
- 4 Bolt Square Flange Block; 1-3/8" Bore; 4.9" Bolt Circle; 3-1/2" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Spherical Roller Bearing; 2.53" Length Thru Bore;
- Double Row | Has Flinger | With Set Screw
- 31171501
- 8483.20.40.80
- Bearing
- Flanged
- EF4B-S2-106RE
- 071482
- 6.72
- 2.53 Inch | 64.262 Millimeter
- 1.375 Inch | 34.925 Millimeter
- 0 Inch | 0 Millimeter
- 4.9 Inch | 125.7 Millimeter
- 3.5 Inch | 88.9 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