TK20-OP Self Aligning Ball Bushings 20mm Linear Motion Track Roller Bearing ✅ Tolerance: Compatible with LM20UU

✅ Tolerance: Compatible with LM20UU linear bearings

Length: 37 1/2" Inch

SMK20GUU Square Linear Slide Bush

25" inch = 6

TK20-OP Self Aligning Ball Bushings 20mm Linear Motion Track Roller Bearing ✅ Tolerance: Compatible with LM20UUTK20 OP: TopBall High Load Standard Linear Systems Self Aligning Ball Bushing TK20 OP 20 Bore High Load Standard type TopBall metric type linear motion ball bushings bearings inner diameter(bore) is 20 mm dimensions with built in seals the Top ball slide bush is a high performance bushing with three times the load capacity capable of providing up to 27 times normal travel life of a conventional slide bushing high accuracy grade linear bushings series