K & M Krushers - Rock Crusher Replacement Bearings for 11" Crusher - 5/8" 4 Bolt Flange

K&M Krushers Replacement Bearings for 11" Rock Crusher – 5/8" 4-Bolt Flange

Keep your K&M Krushers 11-inch rock crusher running smoothly with these replacement 5/8-inch 4-bolt flange bearings. Designed for compatible K&M rock crusher assemblies, these bearings support the rotating shaft, helping maintain proper alignment, reduce friction, and provide reliable operation during rock crushing and mineral processing.

Whether you're replacing worn bearings or keeping spare parts available for future maintenance, these replacement bearing assemblies help minimize downtime and keep your equipment ready for your next gold prospecting adventure.

Key Features

• Designed for K&M Krushers: Replacement flange bearings for compatible 11-inch rock crusher models.

• 5/8" Inside Diameter: Designed to accommodate the 5/8-inch shaft used in compatible crusher assemblies.

• 4-Bolt Flange Mount: Four-hole mounting configuration provides secure attachment to the crusher housing.

• Smooth Shaft Rotation: Supports the rotating shaft while helping reduce friction and mechanical wear.

• Durable Construction: Designed for use in demanding rock crushing and mineral processing applications.

• Replacement Maintenance Parts: Ideal for replacing worn, damaged, or noisy bearing assemblies.

• Helps Reduce Downtime: Keeping replacement bearings available allows for quicker equipment repairs.

• Essential Crusher Components: Help maintain proper shaft support and reliable operation.

Product Specifications

• Brand: K&M Krushers

• Product Type: Replacement Flange Bearings

• Crusher Compatibility: K&M 11" Rock Crusher

• Bearing Bore / Shaft Diameter: 5/8"

• Mounting Configuration: 4-Bolt Flange

• Application: Rock Crusher Shaft Support

Compatibility

Designed for K&M Krushers 11-inch rock crusher models equipped with a 5/8-inch shaft and compatible 4-bolt flange bearing configuration.

Important Compatibility Note: These bearings are intended for the 11-inch K&M rock crusher. They are not interchangeable with the 7/8-inch bearings used on compatible 14-inch crusher models.

Always verify the shaft diameter, mounting hole spacing, and existing bearing configuration before ordering.

What's Included

• K&M Krushers 5/8" 4-Bolt Flange Replacement Bearings

Important: This listing is for replacement bearings only. Rock crusher, electric motor, keyed shaft, Lovejoy coupling, and additional accessories are not included. Confirm the package quantity before ordering.

Why Replace Your Rock Crusher Bearings?

Bearings are essential components of your rock crusher's rotating shaft assembly. They support the shaft, reduce friction, and help maintain alignment while the crusher is operating.

Over time, exposure to dust, vibration, heavy crushing loads, and normal wear can cause bearings to deteriorate.

Common signs of worn bearings include:

• Grinding, squealing, or unusual mechanical noises

• Excessive vibration during crusher operation

• Noticeable looseness or movement in the shaft

• Rough or restricted shaft rotation

• Visible bearing damage or deterioration

Replacing worn bearings can help restore smooth operation and prevent additional wear to the crusher's shaft and drive components.

Installation & Maintenance Recommendations

1. Disconnect the rock crusher from electrical power before performing maintenance.

2. Remove the appropriate guards and components to access the existing bearings.

3. Inspect the shaft for damage, wear, or misalignment.

4. Verify that the replacement bearings match the original dimensions and mounting configuration.

5. Install and secure the replacement bearings according to the manufacturer's recommendations.

6. Check shaft alignment and verify smooth rotation.

7. Reinstall all protective guards before returning the crusher to service.

Safety Reminder: Never operate a rock crusher with loose bearings, exposed rotating components, or missing safety guards.

K&M Krushers Replacement Parts at High Plains Prospectors

High Plains Prospectors carries K&M Krushers rock crushing equipment, replacement parts, and a wide selection of gold prospecting and mineral processing supplies.

Whether you're crushing gold-bearing quartz, processing mineral samples, or maintaining your rock crushing equipment, having the correct replacement components helps keep your operation productive.

Keep your K&M 11" Rock Crusher operating smoothly with replacement 5/8" 4-Bolt Flange Bearings from High Plains Prospectors!

High quality 5/8" four bolt flange bearing. The bearing has a wide inner ring with two set screws for attaching to the shaft. Housing is cast iron with a grease zerk for re-lubing the bearing. You will receive 1 Pair (2pcs)