4 Pieces Pillow Block Bearings, 10mm Alloy Shaft Bearing, Ball Bearings for 3D Printer Axis Machine

【Ball Bearing Support Kit】: Ball bearing inner diameter: 10 mm / 0.4 inch; L x W x H: 66 x 16 x 35 mm / 2.6 x 0.63 x 1.37 inches. Please ensure the required size is correct before purchasing.

【Adjustable Design】: The angle between the inner bearing and the outer positioning ring can be finely adjusted, and the locking screw can securely fix it to the guide shaft. This provides frictionless and low-friction operation.

【Easy to Install】: The upright bearing uses a two-screw housing and a plug-in ball bearing design. The screw locking ring is securely attached to the guide shaft and can be installed directly, making your installation more convenient. 【Wide Application】: It can be adapted to most machines and is suitable for aerospace, industrial automation, compressors and pressure machines, fitness equipment, water pumps, motors, agricultural machinery, etc.