K & M Krushers - Rock Crusher Replacement Bearings for 14" Crusher - 7/8" 4 Bolt Flange Regular price

K&M Krushers Replacement Bearing – 14" Rock Crusher – 7/8" Bore, 4-Bolt Flange

Keep your K&M Krushers rock crusher running smoothly with this replacement 7/8-inch 4-bolt flange bearing designed for the K&M 14-inch rock crusher. This essential replacement component supports the crusher's rotating shaft, helping maintain proper alignment and smooth operation during rock crushing and mineral processing.

Whether you're replacing a worn or damaged bearing or keeping spare parts available for maintenance, this replacement flange bearing helps reduce equipment downtime and keep your crusher ready for work.

Key Features

• Designed for K&M Krushers: Replacement bearing for compatible 14-inch K&M rock crusher models.

• 7/8" Inside Diameter: Designed to accommodate a compatible 7/8-inch diameter shaft.

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

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

• Durable Bearing Assembly: Intended for the demanding operating conditions associated with rock crushing equipment.

• Replacement Maintenance Part: Ideal for replacing worn, noisy, loose, or damaged bearings.

• Helps Reduce Downtime: Keep replacement bearings available to minimize interruptions during prospecting and mineral processing.

Product Specifications

• Brand: K&M Krushers

• Product Type: Replacement Flange Bearing

• Crusher Compatibility: K&M 14" Rock Crusher

• Bearing Bore: 7/8"

• Mounting Style: 4-Bolt Flange

• Application: Rock Crusher Shaft Support

Compatibility

Designed for K&M Krushers 14-inch rock crusher models using a 7/8-inch shaft and compatible 4-bolt flange bearing configuration.

Important: Verify your existing bearing bore, mounting hole spacing, flange dimensions, and crusher model before ordering. Compatibility with other K&M crusher sizes or configurations is not guaranteed.

What's Included

• (1) Replacement 7/8" 4-Bolt Flange Bearing Assembly

Please Note: This listing is for one replacement bearing assembly. Rock crusher, drive shaft, motor, coupling, mounting bolts, and other accessories are not included unless specifically stated.

Why Replace Your Rock Crusher Bearings?

Bearings play an important role in supporting the rotating shaft of your rock crusher. During operation, they help maintain shaft alignment while reducing friction between moving components.

Over time, heavy use, vibration, dust, and normal wear can affect bearing performance.

Common signs that a bearing may need replacement include:

• Grinding, squealing, or unusual mechanical noises

• Excessive vibration during operation

• Noticeable looseness or movement in the shaft

• Rough or restricted shaft rotation

• Visible damage or deterioration around the bearing assembly

Replacing worn bearings promptly can help prevent additional damage to the shaft and other connected drive components.

Installation & Maintenance Recommendations

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

2. Remove the necessary guards and components to access the existing bearing.

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

4. Verify that the replacement bearing matches the original mounting dimensions.

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

6. Check shaft alignment and confirm smooth rotation.

7. Reinstall all safety guards before operating the crusher.

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

K&M Krushers Replacement Parts at High Plains Prospectors

High Plains Prospectors carries rock crushing equipment, replacement parts, and gold prospecting supplies to help keep your equipment operating reliably.

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

Keep your K&M 14" Rock Crusher running smoothly with a replacement 7/8" 4-Bolt Flange Bearing from High Plains Prospectors!

High quality 7/8" 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 of Bearings. (2 pcs)