XRAY 931319 Heavy-Duty 13x19x4mm Sealed Steel Bearings Pack  [XR-931319]

XRAY 931319 - Ball-bearing 13x19x4 Steel Sealed - Oil (2)
Price:
AUD$15.95
Brand:
XRAY
Model:
XR-931319
Condition:
Brand New
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Smooth Rotation for RC Gear and Wheels

If you want steady, low-friction rotation across shafts and hubs, the XRAY 931319 13x19x4mm steel sealed ball bearings are a practical upgrade. Their precise sizing reduces slop and keeps moving parts operating efficiently.

Durable Steel with Dust Seals

The XRAY 931319 bearings use hardened steel for durability and consistent geometry under load. The sealed faces help protect the internal balls and lubricant from grit, which is helpful when running on dusty circuits or mixed surfaces.

Fitment and User-Friendly Installation

These 13x19x4 bearings match many common RC applications and can be pressed into place with basic workshop tools. They suit both experienced tuners and hobbyists who want a straightforward bearing swap to refresh drivetrain feel.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How tight should the bearing press fit be?

Aim for a snug fit in the housing without forcing the inner race on the shaft. Use a bearing driver and press evenly to avoid race damage.

Can I run these bearings in wet conditions?

The seals help, but prolonged exposure to water can still allow moisture ingress. Rinse and dry after wet runs and inspect seals and lubrication.

Do I need special tools to install them?

A simple bearing driver or socket and a press or vice are usually enough. Avoid hammering directly on the races to prevent damage.

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