Spherical Roller Bearing Flange Block
Flange mount housing with spherical roller bearings for absorbing misalignment in pulley blocks and shaft couplings. HTS 8483.20.8080 applies to these advanced roller housed units. High shock load capacity.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If spherical inserts sold separately
Unhoused roller bearing inserts are parts of 8483.
If valve or tap components
If for flow control in semiconductor processing, may go to 8481.
If complete transmission shaft assembly
Fully assembled shafts with bearings classify in 8483.10.
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Import Tips & Compliance
• Misalignment tolerance docs required; don't overlook set screw documentation
• Industrial vs OEM distinction critical
Related Products under HTS 8483.20.80.80
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Flange Mount Roller Bearing Unit
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Cartridge Roller Bearing Insert
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Four-Bolt Flange Roller Bearing
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Self-Aligning Roller Bearing Housing
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