Best Block Ball Bearing

Iverntech MGN12 400mm Linear Rail Guide with MGN12H Stainless Steel Carriage Block for Ender 3, Corexy, Tronxy, Delta Kossel 3D Printers Upgrades and CNC Machine

Surface technology: Anti-oxidation by electroplating (nickel plating).
Rail Guide Material: bearing steel. Rail Guide Length: 400mm.
Block: MGN12H ball bearing carriage. Block material: Stainless Steel. Blocks are pre-loaded.
Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile.
There are two rubber stoppers on each side of the linear rail, it can prevent the carriage block from falling out.

【FRIENDLY DESIGN】: Like larger vises, the Micro Block is made of solid stainless steel and treated with a special anti-glare treatment to reduce eye strain. It has a self-centering jaw system and an adjustable internal braking system that allows the user to select the amount of rotational resistance.
【MAIN PARAMETER】 - Product: Ball vise. Material: Stainless steel. Ball diameter: 78mm (3 inch). Height: 85 mm (3.34 inch). Max. opening: 54 mm (2.13 inch). Base diameter: 98 mm (3.85 inch).
【EXCELLENT QUALITY】- Full set standard block ball vise engraving tool: This block is made of solid galvanized steel, come with 30pcs attachment and 3-inch diameter ball.
【ROTATIONAL BRAKE SYSTEM】- The internal rotational brake system lets the user choose the amount of rotational resistance from free to locked. There is a double ball bearing system for smooth rotation without looseness or wear inside.
【WIDE APPLICATION】- The engraving ball vise is perfect for stone setting, small engravings, and other precision work. Designed for a unique combination of solid work support in a small and maneuverable size. Its low profile is suited for microscope work.

Surface technology: Anti-oxidation by electroplating (nickel plating).
Rail guide material: bearing steel. Rail guide length: 300mm.
Block: MGN12H ball bearing carriage. Block material: Stainless Steel. Blocks are pre-loaded.
Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile.
There are two rubber stoppers on each side of the linear rail, it can prevent the carriage block from falling out.

1" inside diameter fits conventional cylindrical shafts.
Chrome Steel (AISI 52100) Ball Bearing for higher resistance and durability.
Solid Cast Iron Housing Pillow Block Bearings.
Our high-quality bearing is made to reduce your replacement frequency and maintenance cost.

Main Parameter: Ball Diameter: 5" (130 mm).
Jaw Width: 2.5" (64 mm) 2-1/2” (64 mm).
Jaw Height: 1.5" (38 mm) 1-1/2” (38 mm).
Excellent Quality: Full set standard block ball vise engraving tool: This block is made of solid stainless steel, comes with a brake which allows you to control the rotational resistance..
Self-centering Jaw System: The mini ball vise has a self-centering jaw system made for stone setting, small engravings, and other precision work..
Rotational Brake System: The internal rotational brake system lets the user choose the amount of rotational resistance from free to locked. There is a double ball bearing system for smooth rotation without looseness or wear inside..
Wide Application: The engraving ball vise is perfect for stone setting, small engravings, and other precision work. Designed for a unique combination of solid work support in a small and maneuverable size. Its low profile is suited for microscope work..

UCF205-16 Pillow Block Bearing: To choose the right pillow block bearing suitable for your application, donepart bearing offer a variety of pillow block bearing for tough and unconventional applications.
Bearing Size: 1 Inch Shaft Diameter, UCF205-16 is set screw shaft locking type pillow block bearing..
Cast Iron housing: Donepart pillow block bearing made of cast iron, providing pillow blocks rugged and durable solid base..
Set Screw Style Pillow Block Bearings: 4 set screw design ensures great stability and rigidity improve the overall life and performance..
Easy Installation : 4 hole mounting design makes installation and maintenance. easy even in tight places, easily greasable..

UCFL204-12Pillow Block Bearing: To choose the right pillow block bearing suitable for your application, donepart bearing offer a variety of pillow block bearing for tough and unconventional applications..
Bearing Size: 3/4 Inch Shaft Diameter, UCFL204-12 is set screw shaft locking type pillow block bearing..
Cast Iron housing: Donepart pillow block bearing made of cast iron, providing pillow blocks rugged and durable solid base..
Set Screw Style Pillow Block Bearings: 2 set screw design ensures great stability and rigidity improve the overall life and performance..
Easy Installation : 2 hole mounting design makes installation and maintenance. easy even in tight places, easily greasable..

【Product Structure Analysis】- Nema23 Stepper Motor+Stepper Motor Connecting Piece+Coupling+1605 Ball Scew+Slide Block+Sliding Table +Bearing....
【Nema23 Stepper Motor】- Motor length: 56mm. Motor flange size: 57mm. Holding torque: 1.2N.m. Phase: 2. Current: 3A. Resistance: 0.8 Ω.....
【1605 Ball Screw】- Drive type: CBX1605 ball screw. Effective travel length: 100mm. Screw precision grade: C7. Screw Pitch: 5mm. Flange nut screw....
【Slide Block】- Length: 60mm. M4 sliding nut design on the side, limit switch can be installed at any position. The slider is made of 6030 aluminum....
【Main Application】- The important hardware equipment that constitutes industrialized machinery can accurately control the accuracy and speed of....