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Products and services Bearing SFR1-4 AST
- 2.1875 in
- Steel
- 4.3307 in
- Without Snap Ring
- 21 mm
- Uncoated
- 2.1875 in
- 3870 RPM
- Round
- SM-S
- 2-3/16 in
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