Leverantör: THK
LM20UU THK Sealed Closed Linear Ball Bushing 20x32x42mm
199,35 kr298,21 kr33% OFF
Beskrivning
The LM Series linear ball bushing is a linear motion mechanism utilizing the rotational motion of ball elements. Since linear motion is obtained using a simple mechanism, the slide bush can be used in a wide variety of applications, including transportation equipment, food processing equipment, and semiconductor manufacturing equipment.
The outer cylinder of our LM ball bushings contains a resin ball retainer for low acoustic, low-cost requirement that is perfectly designed to control the circulation of ball elements, resulting in smooth linear motion.
Double lip-seals reduce the grease leakage, keeping the same function as UU seals which prevent the foreign particles from entering the bush.
Our Linear ball bushings are fully compatible with a variety of shaft types.
Number of ball circuits: 5
Inside dr: 20mm (tolerance 0 to -7µm)
Outside D: 32mm (tolerance 0 to -16µm)
Length L: 42mm (tolerance 0 to -0.2µm)
B: 30.5mm (tolerance 0 to -0.2µm)
W: 1.6mm
D1: 30.5mm
Eccentricity: 10µm
Radial clearance maximum: -6µm
Basic load rating dynamic: 882N
Basic load rating static: 1370N
Mass: 100g
Shaft dia: 20mm
The outer cylinder of our LM ball bushings contains a resin ball retainer for low acoustic, low-cost requirement that is perfectly designed to control the circulation of ball elements, resulting in smooth linear motion.
Double lip-seals reduce the grease leakage, keeping the same function as UU seals which prevent the foreign particles from entering the bush.
Our Linear ball bushings are fully compatible with a variety of shaft types.
Number of ball circuits: 5
Inside dr: 20mm (tolerance 0 to -7µm)
Outside D: 32mm (tolerance 0 to -16µm)
Length L: 42mm (tolerance 0 to -0.2µm)
B: 30.5mm (tolerance 0 to -0.2µm)
W: 1.6mm
D1: 30.5mm
Eccentricity: 10µm
Radial clearance maximum: -6µm
Basic load rating dynamic: 882N
Basic load rating static: 1370N
Mass: 100g
Shaft dia: 20mm
