Product Description
SMA20UU Bearing is a Precision Pillow Block Cased Ball Bushing Linear Standard Type Motion Bearing with Rubber Seals and Resin-made Retainer
For Linear Shaft size 20mm. Standard Type Aluminum Cased Unit.
This linear bearing is widely applied to electronic equipment, food machinery, packaging machinery, medical machinery,
printing machinery, textile machinery, machinery, equipment, robots, tools, machine tools, automotive
and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry.
Match #: SMA20UU, SC20UUN, SCS20UU, SMA20-UU
Product Videos
Custom Field
Bore Size 25/32" (20mm)
Base to Center 53/64" (21mm)
Overall Width 2-1/8" (54mm)
Overall Length 1-47/64" (44mm)
Height 1-39/64" (41mm)
Bolt Hole to Bolt Hole (Width) 1-37/64" (40mm)
Bolt Hole to Bolt Hole (Length) 1-37/64" (40mm)
Threads M6x12
Insert Bearing LM20UU
Housing Material Alloy Aluminum
Interchange Numbers SMA20UU, SC20UUN, SCS20UU, SMA20-UU
Static Load 308 lbs
Dynamic Load 193 lbs
Bearing Material Chrome Steel
