Bearings / Bearing Blocks

Flanged Bearings

1/2in Rounded Hex

The Flanged Bearing (REV-21-1916) for 1/2in Rounded Hex is compatible with the REV ION System and provides a way of locating and supporting a 1/2in Rounded Hex Shaft while it rotates. The flange on the outer space of the bearing allows the bearing to be installed in a hole or MAXSpline with no other means of retention.

1/2in Rounded Hex Bearing - Flanged - 1.125in OD

15T Spline Bearing

Featuring a 8mm internal diameter and a 1.125in outer diameter, this bearing is designed to fit into a MAXSpline bore while supporting a 15T Spline shaft. The flange adds a way to retain it in place while this bearing supports high-speed loads from many forms of mechanisms that are driven by a 15T Spline shaft including supporting the end of motor shafts.

15T Spline Bearing - Flanged - 1.125in OD

1/2in Hex Bearing

This flanged bearing provides a reliable way to locate and support a 1/2in hex shaft or 1/2in rounded hex shaft while it rotates. The flange ensures secure installation in MAXSpline or similar diameter hole without additional retention. Perfect for high-load and high-speed applications such as drivetrains, this pack of four offers that specific hex bearing ID.

1/2in Hex Bearing - Flanged

Needle Bearing

The Needle Bearing (REV-21-2386) with 3/4in ID and 1in OD, fits into MAXSpline Shaft (REV-21-2520) and is used for dead axle applications. Hold it in place securely using a 3/4in Needle Bearing Carrier (REV-21-2385).

Needle Bearings should be lightly greased and not run dry on shafts. We recommend red tacky or other Lithium based grease.

Specifications

15T Spline Bearing - Flanged - 1.125in OD (REV-21-3294)

• Material: Steel

• ID: 8mm (0.315in)

• OD: 28.58mm (1.125in)

1/2in Hex Bearing - Flanged (REV-21-1915)

• Material: Steel

• Bore: 0.5in Hex

• OD: 28.58mm (1.125in)

• Weight: 23g (0.05lbs)

1/2in Rounded Hex Bearing - Flanged (REV-21-1916)

• Material: Steel

• ID: 13.75mm (0.541in)

• OD: 28.58mm (1.125in)

• Weight: 23g (0.05lbs)

Needle Bearing - 3/4in ID (REV-21-2386)

• Material: Steel

• ID: 19.05mm (0.75in)

• OD: 25.4mm (1in)

• Width: 12.7mm (0.5in)

• Weight: 14g (0.030lb)

Bearing Blocks

Bearing Retaining Plate

The Bearing Retaining Plate (REV-21-2286-PK10) is compatible with the REV ION System and is designed to securely hold bearings in place, ensuring that they remain stable and aligned during use.

Bearing Retaining Plate with bearing installed

Specifications

• Material: Glass-filled nylon

• Weight: 3g (0.01lb)

• Compatible with MAX Pattern

• Uses #10 screws or 3/16in rivets

• Compatible with ION bearings or bushings

The bearing retaining plate can be aligned to sit parallel or at an angle along the MAXTube.

Bearing Retaining Plate aligned parallel to the MAXTube

Bearing Retaining Plate aligned at an angle on the MAXTube

MAXSpline Pillow Block

The MAXSpline Pillow Block is compatible with the REV ION System and allows for MAXSpline Shaft (REV-21-2520) to be rigidly mounted to any surface featuring a 2in mounting hole pattern. This enables easy attachment to rotating high torque applications.

MAXSpline Pillow Block

Specifications

• Material: Aluminum 6061

• Finish: Black Anodized

• Overall Length: 60.3mm (2.38in)

• Overall Height: 44.5mm (1.75in)

• Width: 12.7mm (0.50in)

• MAXSpline bore

• #10 screw clearance holes on 2in spacing for mounting

• Weight: 29g (0.063lbs)

Ideal for use with the MAX 180 Degree Gearbox or Linear Actuator. The small notch, located between the mounting points, is designed to clear the MAX 180 output shaft, which connects to the linear actuator. This feature provides an in-line rotation point for the linear actuator.

The MAXSpline Pillow Block may also be used to support bearings, create a dead axle mount, or as part of support of an angled structural design just to name a few examples.

MAXSpline Pillow Block Onshape CAD Examples

MAXSpline Shaft Bearing Blocks

The MAXSpline Shaft Bearing Block Kit and MAXSpline Bearings are perfect for using MAXSpline Shaft in a live axle application or any other similar sized rotational needs.

MAXSpline Shaft Bearing Blocks

It's recommended to support most applications with a minimum of two MAXSpline Shaft Bearing Blocks properly spaced for best results.

Specifications:

• MAXSpline Bearing - Radial

• Material: Steel

• OD: 47mm (1.850in)

• ID: 35mm (1.378in)

• Width: 7mm (0.276in)

MAXSpline Bearing Blocks

MAXSpline Bearing Blocks quickly add bearing support to any location on REV ION extrusion without the need for precision machining.

MAXSpline 2x1 Bearing Block

MAXSpline 1x1 Bearing Block

The MAXSpline Bearing Blocks can be used in west coast style drivetrains to add center wheel drop, while also allowing teams the ability to quickly move their wheels to their desired position.

Specifications

• Material: Aluminum 6061