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IGUS Sleeve Bearing: Polymer, 3/16 in Bore, 5/16 in OD, 1/2 in Overall Lg, Dark Red - Low-Friction Plastic Sleeve Bearings
IGUSLow-Friction Plastic Sleeve Bearings

IGUS Sleeve Bearing: Polymer, 3/16 in Bore, 5/16 in OD, 1/2 in Overall Lg, Dark Red

The IGUS Sleeve Bearing is a low-friction plastic sleeve bearing from IGUS, offered in a dark red color. This polymer bearing features a 3/16 inch bore, a 5/16 inch outer diameter, and a 1/2 inch overall length, with…

SKU 3G-OTH-101476

Also listed as: RSI030508 · RSI 0305 08

Brand
IGUS
Item
Sleeve Bearing: Polymer, 3/16 in Bore, 5/16 in OD, 1/2 in Overall Lg, Dark Red
Category
Low-Friction Plastic Sleeve Bearings
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

IGUS
Manufacturer Part Number
RSI-0305-08
Type
Dark Red, 5 PK
Bore
3/16 in
OD
5/16 in
Overall Lg
1/2 in
Color
Dark Red

Technical Documents

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IGUS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IGUS Sleeve Bearing is a low-friction plastic sleeve bearing from IGUS, offered in a dark red color. This polymer bearing features a 3/16 inch bore, a 5/16 inch outer diameter, and a 1/2 inch overall length, with manufacturer part number RSI-0305-08. It is sold in a pack of 5.

Frequently Asked Questions

What is the IGUS sleeve bearing used for?

The IGUS polymer sleeve bearing is used in low-friction, dry-running applications such as conveyor systems, packaging machinery, and automotive assemblies. It eliminates the need for external lubrication, reducing maintenance in dusty or wet environments.

What are the specifications of the IGUS RSI-0305-08 sleeve bearing?

The IGUS RSI-0305-08 is a dark red polymer sleeve bearing with a 3/16 in bore, 5/16 in outer diameter, and 1/2 in overall length. It is sold in a pack of 5 and is designed for low-friction, maintenance-free operation.

Where to buy IGUS sleeve bearings in worldwide?

3G Electric supplies IGUS sleeve bearings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the RSI-0305-08 pack of 5.

How to install an IGUS polymer sleeve bearing?

Press the IGUS bearing into a clean housing bore using an arbor press, ensuring alignment with the shaft. No lubrication is required. For optimal life, maintain a shaft hardness of at least Rockwell C60 and a surface finish of 16 microinches or better.

Used in

Common applications for IGUS
Automated assembly lines — IGUS RSI low-friction sleeve bearings for linear motion guides
Packaging machinery — IGUS GFI flanged sleeve bearings for conveyor roller supports
Robotic pick-and-place — IGUS Rebel cobot arm for lightweight material handling
Cable management in CNC machines — IGUS 1025-12PZ mounting brackets for cable carriers
Food processing equipment — IGUS GSI sleeve bearings for washdown-resistant components
Medical device manufacturing — IGUS B623B1E polymer ball bearings for cleanroom conveyors

IGUS Products

3G Electric supplies IGUS low-friction plastic sleeve bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-12)
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IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-12)
IGUS Sleeve Bearing: Polymer, 1/2 in Bore, 5/8 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-0810-16)
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IGUS Sleeve Bearing: Polymer, 1/2 in Bore, 5/8 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-0810-16)
IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-16)
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IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-16)
IGUS Flanged Sleeve Bearing: Polymer, 1/2 in Bore, 5/8 in OD, 5/8 in Overall Lg, Dark Red, 5 PK (MPN RFI-0810-10)
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IGUS Flanged Sleeve Bearing: Polymer, 1/2 in Bore, 5/8 in OD, 5/8 in Overall Lg, Dark Red, 5 PK (MPN RFI-0810-10)
IGUS Flanged Sleeve Bearing: Polymer, 5/16 in Bore, 7/16 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RFI-0507-12)
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IGUS Flanged Sleeve Bearing: Polymer, 5/16 in Bore, 7/16 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RFI-0507-12)
IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-12)
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IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-12)

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IGUS Sleeve Bearing: Polymer, 7/8 in Bore, 1 1/8 in OD, 1 1/2 in Overall Lg, Dark Red, 5 PK (MPN RSI-1418-24)
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IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 1/2 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-08)
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IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 1/2 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-08)
IGUS Sleeve Bearing: Polymer, 3/4 in Bore, 1 in OD, 1 in Overall Lg, 7,700 lb/sq in-fpm Max PV, 5 PK (MPN RSI-1216-16)
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IGUS Sleeve Bearing: Polymer, 3/4 in Bore, 1 in OD, 1 in Overall Lg, 7,700 lb/sq in-fpm Max PV, 5 PK (MPN RSI-1216-16)
IGUS Sleeve Bearing: Polymer, 1/4 in Bore, 3/8 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-0406-12)
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IGUS Sleeve Bearing: Polymer, 1/4 in Bore, 3/8 in OD, 3/4 in Overall Lg, Dark Red, 5 PK (MPN RSI-0406-12)
IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-16)
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IGUS Sleeve Bearing: Polymer, 3/8 in Bore, 1/2 in OD, 1 in Overall Lg, Dark Red, 5 PK (MPN RSI-0608-16)
IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 1 1/2 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-24)
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IGUS Sleeve Bearing: Polymer, 1 in Bore, 1 1/4 in OD, 1 1/2 in Overall Lg, Dark Red, 5 PK (MPN RSI-1620-24)
IGUS Sleeve Bearing: Polymer, 7/8 in Bore, 1 1/8 in OD, 5/8 in Overall Lg, Dark Red, 5 PK (MPN RSI-1418-10)
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IGUS Sleeve Bearing: Polymer, 7/8 in Bore, 1 1/8 in OD, 5/8 in Overall Lg, Dark Red, 5 PK (MPN RSI-1418-10)