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21W-70-01532 BOOM ASS'Y specification
- Flange Block
- 0.0
- N/A
- 5.266
- M06288
- 4
- Concentric Collar
- 4 Bolt Square Flange Block
- Spherical Roller Bearing
- Cast Iron
- Non-expansion
- 1/2 Inch
- Yes
- INS-S2-200R
- Triple Lip Contact
- 1 Piece Solid
- No Pilot
- Inch
- 4 Bolt Square Flange Block; 2" Bore; 6.2" Bolt Circle; 4.37" Bolt Spacing; 1 Piece Solid; Concentric Collar Mount; Cast Iron; Spherical Roller Bearing; 2.84" Length Thru Bore; Relu
- Double Row | Has Flinger | With Set Screw
- 31171501
- 8483.20.40.80
- Bearing
- Flanged
- EF4B-S2-200R
- 071473
- 11.61
- 2 Inch | 50.8 Millimeter
- 2.84 Inch | 72.136 Millimeter
- 4.37 Inch | 111 Millimeter
- 6.2 Inch | 157 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