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SKU:
NLT1P00915
Ships for free in 2–4 business days.
RM2-2RS 3/8-Inch V-Groove Guide Bearing for CNC and Linear Track
$22.99
In Stock
$22.99
Sale price
$22.99
Regular price
New RM2-2RS sealed V/W-groove guide bearing with a 3/8-inch bore for compatible CNC and linear-track systems.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Compatible CNC carriages specified for RM2-2RS
- Compatible linear V-guide track systems
- Custom fabrication using matching 3/8-inch shaft and groove geometry
Product Overview
A V-guide carriage that chatters, develops side play, binds, or becomes noisy may have a worn guide bearing after track alignment and preload are checked.
RM2-2RS identifies the bearing style; the common dimensions are approximately 9.525 mm bore, 30.73 mm outside diameter, and 11.1 mm width. Confirm groove geometry and all dimensions before installation.
Key Features & Performance
- V/W-groove outer profile for compatible guide track
- Rubber seals on both sides
- 3/8-inch bore
- Useful in CNC, automation, and custom linear-motion projects
Replaces Part Numbers
- RM2-2RS
Common Uses
- Replacing a noisy V-guide roller
- Correcting carriage play caused by bearing wear
- Building a compact linear-guidance assembly
Technical Specifications
- Bearing Type: Sealed V/W-groove guide bearing
- Bore: 3/8 inch / 9.525 mm
- Outside Diameter: Approximately 30.73 mm / 1.21 inches
- Width: Approximately 11.1 mm / 0.437 inch
- Closure: 2RS rubber seals
Installation & Fitment
- Verify track angle and groove geometry
- Check the shaft and carriage for wear or misalignment
- Apply preload according to the linear-guide design
- Rotate the carriage through its full travel and check for binding
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Match RM2-2RS, 3/8-inch bore, outer diameter, width, groove angle, and track profile.
Frequently Asked Questions
Q: Is this a standard flat outer-race ball bearing? A: No. Its outer race has a V/W groove intended to run on a compatible guide surface.
Q: How do I confirm this is the correct V-groove guide bearing? A: Match RM2-2RS, 3/8-inch bore, outer diameter, width, groove angle, and track profile.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket product. Brand and model names identify compatible applications only.
Part Summary
keywords: RM2-2RS V groove bearing, 3/8 CNC guide bearing, sealed linear track roller, V guide wheel replacement, RM2 2RS dimensions
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.