Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ELESA RB52 Hole Reducing Sleeve for Position Indicators - Hole Reducing Sleeves for Position Indicators
ELESAHole Reducing Sleeves for Position Indicators

ELESA RB52 Hole Reducing Sleeve for Position Indicators

The ELESA Hole Reduction Sleeve, Series RB52, is a hole reducing sleeve for position indicators made from 304 Stainless Steel. It has a 0.5 in bore diameter and fits a 0.75 in bore, with a weight of 0.07 lb (MPN…

SKU 3G-OTH-28821

Also listed as: CE 997951 · CE-997951

Brand
ELESA
Item
RB52 Hole Reducing Sleeve for Position Indicators
Category
Hole Reducing Sleeves for Position Indicators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ELESA
Manufacturer Part Number
CE997951
Series
RB52
Type
Fits 0.75 in Bore
Wt
0.07 lb
Bore Dia
0.5 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ELESA Hole Reduction Sleeve, Series RB52, is a hole reducing sleeve for position indicators made from 304 Stainless Steel. It has a 0.5 in bore diameter and fits a 0.75 in bore, with a weight of 0.07 lb (MPN CE997951).

Frequently Asked Questions

What is the ELESA Hole Reduction Sleeve used for?

The ELESA Hole Reduction Sleeve, Series RB52, is used to adapt position indicators with a 0.75 in bore to fit a 0.5 in shaft. It is commonly applied in industrial machinery and equipment where precise alignment and secure mounting of indicators are required.

What are the specifications of the ELESA Hole Reduction Sleeve?

The ELESA Hole Reduction Sleeve, Series RB52, is made of 304 Stainless Steel. It has a 0.5 in bore diameter, fits a 0.75 in bore, and weighs 0.07 lb. The manufacturer part number is CE997951.

Where to buy the ELESA Hole Reduction Sleeve worldwide?

You can source the ELESA Hole Reduction Sleeve, Series RB52, through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.

How to install the ELESA Hole Reduction Sleeve?

To install the ELESA Hole Reduction Sleeve, insert it into the 0.75 in bore of the position indicator, then mount the assembly onto a 0.5 in shaft. Ensure the sleeve is fully seated and secure before operation. Follow standard industrial installation practices for stainless steel components.

Used in

Common applications for ELESA
Packaging machinery — ELESA CFSW Series hinged safety-interlock switches for guard door monitoring on carton sealers and wrappers.
Food processing equipment — ELESA handle-based safety interlock switch (260801-C1) with IP69K rating for washdown zones in meat or dairy lines.
Material handling systems — ELESA CFSW Series switches with 2 m cable for access gates on conveyor systems.
Industrial automation — ELESA CFSW Series with 2NO/2NC contacts for dual-channel safety circuits in robotic cells.
Pharmaceutical manufacturing — ELESA handle-based switches with UL94 V0 materials for cleanroom-compatible machine guarding.
Heavy machinery — ELESA CFSW Series with 5 m cable for large access doors on industrial ovens or presses.

ELESA Products

3G Electric supplies ELESA hole reducing sleeves for position indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
ELESA Hole Reduction Sleeve: 304 Stainless Steel, 0.375 in Bore Dia, Fits 0.75 in Bore, 0.08 lb Wt (MPN CE997941)
ELESA
ELESA Hole Reduction Sleeve: 304 Stainless Steel, 0.375 in Bore Dia, Fits 0.75 in Bore, 0.08 lb Wt (MPN CE997941)
Hole reducing sleeve from the RB51 series, designed to adapt position indicators with a 0.375 in bore to fit a 0.5 in mounting hole. Constructed from 304 stainless steel. Weight: 0.04 lb
ELESA
Hole reducing sleeve from the RB51 series, designed to adapt position indicators with a 0.375 in bore to fit a 0.5 in mounting hole. Constructed from 304 stainless steel. Weight: 0.04 lb
ELESA Hole Reduction Sleeve: Black Oxide Coated Steel, 0.25 in Bore Dia, Fits 0.75 in Bore (MPN CE987930)
ELESA
ELESA Hole Reduction Sleeve: Black Oxide Coated Steel, 0.25 in Bore Dia, Fits 0.75 in Bore (MPN CE987930)
Hole reducing sleeve from the RB52 series, designed to adapt position indicators with a 20 mm bore to a 15 mm shaft. Fits DD52 series position indicators. Used in industrial machinery and automation systems for precise shaft alignment and indicator mounting
ELESA
Hole reducing sleeve from the RB52 series, designed to adapt position indicators with a 20 mm bore to a 15 mm shaft. Fits DD52 series position indicators. Used in industrial machinery and automation systems for precise shaft alignment and indicator mounting
Hole reducing sleeve for adapting position indicators with 14 mm shaft to 20 mm mounting holes. Constructed of 304 stainless steel. Designed for use with DD52 series position indicators. Suitable for industrial control panels and machinery requiring indicator alignment
ELESA
Hole reducing sleeve for adapting position indicators with 14 mm shaft to 20 mm mounting holes. Constructed of 304 stainless steel. Designed for use with DD52 series position indicators. Suitable for industrial control panels and machinery requiring indicator alignment
Hole reducing sleeve made of 304 stainless steel. Reduces a 14 mm bore to a 6 mm bore for adapting position indicators to smaller shaft diameters. Designed for use with DD51 series position indicators. Provides corrosion resistance and secure mounting in industrial control panels and machinery
ELESA
Hole reducing sleeve made of 304 stainless steel. Reduces a 14 mm bore to a 6 mm bore for adapting position indicators to smaller shaft diameters. Designed for use with DD51 series position indicators. Provides corrosion resistance and secure mounting in industrial control panels and machinery

More from ELESA

View all ELESA parts
Hole reducing sleeve for position indicators, made of black oxide coated steel. Bore diameter 0.25 in, fits 0.5 in bore. Adapts indicators to accept smaller shafts in industrial machinery
ELESA
Hole reducing sleeve for position indicators, made of black oxide coated steel. Bore diameter 0.25 in, fits 0.5 in bore. Adapts indicators to accept smaller shafts in industrial machinery
Hole reducing sleeve from the RB52 series, used to adapt position indicators with a 15 mm shaft to fit a 20 mm bore. Made of black oxide coated steel, it ensures a concentric fit for accurate indication. Weight 23 g
ELESA
Hole reducing sleeve from the RB52 series, used to adapt position indicators with a 15 mm shaft to fit a 20 mm bore. Made of black oxide coated steel, it ensures a concentric fit for accurate indication. Weight 23 g
Hole reducing sleeve for adapting position indicators with a 0.5 in bore to a 0.25 in shaft diameter. Constructed from 304 stainless steel. Weight: 0.04 lb. Part of the RB51 series
ELESA
Hole reducing sleeve for adapting position indicators with a 0.5 in bore to a 0.25 in shaft diameter. Constructed from 304 stainless steel. Weight: 0.04 lb. Part of the RB51 series
Black oxide coated steel hole reducing sleeve from ELESA Series RB52. Designed to adapt position indicators with a 0.5 in bore to fit a 0.75 in mounting hole. Used in industrial machinery and control systems for precise shaft alignment
ELESA
Black oxide coated steel hole reducing sleeve from ELESA Series RB52. Designed to adapt position indicators with a 0.5 in bore to fit a 0.75 in mounting hole. Used in industrial machinery and control systems for precise shaft alignment
Hole reducing sleeve for position indicators, reducing a 20 mm bore to 16 mm. Made of black oxide coated steel, weighing 19 g. Used in industrial controls and automation to adapt smaller shafts or components into larger indicator bores
ELESA
Hole reducing sleeve for position indicators, reducing a 20 mm bore to 16 mm. Made of black oxide coated steel, weighing 19 g. Used in industrial controls and automation to adapt smaller shafts or components into larger indicator bores
Hole reducing sleeve from ELESA RB52 series, made of 304 stainless steel. Reduces a 0.75 in bore to accept a 0.625 in shaft. Used to adapt position indicators to smaller shaft diameters in industrial positioning and indexing applications. Weight: 0.03 lb
ELESA
Hole reducing sleeve from ELESA RB52 series, made of 304 stainless steel. Reduces a 0.75 in bore to accept a 0.625 in shaft. Used to adapt position indicators to smaller shaft diameters in industrial positioning and indexing applications. Weight: 0.03 lb
This hole reducing sleeve from the ELESA RB51 series adapts a 14 mm bore to a 12 mm bore for position indicators. Made of black oxide coated steel, it weighs 8 g and provides a precise fit for mounting indicators in industrial automation and mechanical assembly applications
ELESA
This hole reducing sleeve from the ELESA RB51 series adapts a 14 mm bore to a 12 mm bore for position indicators. Made of black oxide coated steel, it weighs 8 g and provides a precise fit for mounting indicators in industrial automation and mechanical assembly applications
Hole reducing sleeve for adapting position indicator mounting bores. Reduces a 20 mm bore to a 12 mm bore. Designed for use with DD52 series position indicators in industrial control and automation applications
ELESA
Hole reducing sleeve for adapting position indicator mounting bores. Reduces a 20 mm bore to a 12 mm bore. Designed for use with DD52 series position indicators in industrial control and automation applications