Rain Bird 180712 Bearing Assembly for 30H/30WH

Rain Bird 180712 Bearing Assembly for 30H/30WH

Brand: Rain Bird | SKU: 180712

Product Overview

Renew more of the bearing on a Rain Bird 30H or 30WH brass impact sprinkler with the 180712 assembly. It includes the bearing sleeve and nipple as well as the spring and washer set, making it the broader repair choice when those bearing components need replacement.

Key Features

• Includes the bearing sleeve and nipple.
• Supplies the bearing spring and model-specific washer set.
• Designed for the listed 30H and 30WH brass impact models.

Common Uses

• Repairing a worn bearing on a compatible impact sprinkler.
• Selecting replacement components after checking pressure, debris and bearing condition.

Technical Specifications

• Model: 180712; replacement bearing assembly.
• Fit: Rain Bird 30H and 30WH Series 3/4-inch brass impact sprinklers.
• Included components: green top seal washer, metal top seal washer, bearing spring, bearing sleeve, black bearing washer, white wear washer, black seal washer, bearing nipple.
• Service component only; complete sprinkler and tools are separate.

Compatibility & Installation Notes

Confirm the 30H or 30WH model before ordering. The 3/4-inch size identifies the host sprinkler’s inlet; it is not an overall measurement of the kit.

Shut off the water before service. Note the washer order during disassembly and use the correct model drawing when rebuilding the bearing. Inspect the body and bearing surfaces before reassembly.

Clean debris before replacing parts and test rotation and sealing after service. Rain Bird advises against oiling impact sprinklers.

Choose 180703 if the existing sleeve and nipple are serviceable and only the washers and spring need replacement. Choose 180712 when the bearing sleeve or nipple also needs replacement.

Frequently Asked Questions

Which sprinklers does it fit?

It fits Rain Bird 30H and 30WH Series 3/4-inch brass impact sprinklers. Confirm the model rather than selecting by inlet size alone.

Does it include the bearing sleeve and nipple?

Yes. The 180712 assembly includes the sleeve and nipple along with the spring and bearing washers.

Will new bearing parts solve every rotation problem?

No. Low operating pressure, debris or damage elsewhere in the sprinkler can also stop rotation. Inspect those causes before choosing a repair kit.

Why Buy from Big Frog Supply?

Choose 180712 when a 30H or 30WH bearing repair calls for a new sleeve or nipple along with the washers and spring. Its included sleeve and nipple make it more complete than the 180703 washer kit, so you can match the repair scope to the parts that are worn.