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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, part of the RB52 series, is a black oxide coated steel component designed to reduce a 20 mm bore to a 15 mm bore for position indicators. This sleeve weighs 23 g and is identified by…

SKU 3G-OTH-28954

Also listed as: CE87955 · CE 87955 · CE-87955

Brand
ELESA
Item
RB52 Hole Reducing Sleeve for Position Indicators
Category
Hole Reducing Sleeves for Position Indicators
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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
CE.87955
Series
RB52
Type
Fits 20 mm Bore
Wt
23 g
Bore Dia
15 mm

Technical Documents

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

Product Description

The ELESA Hole Reduction Sleeve, part of the RB52 series, is a black oxide coated steel component designed to reduce a 20 mm bore to a 15 mm bore for position indicators. This sleeve weighs 23 g and is identified by manufacturer part number CE.87955.

Frequently Asked Questions

What is an ELESA hole reduction sleeve used for?

An ELESA hole reduction sleeve, such as the RB52 series model CE.87955, is used to adapt a position indicator with a 15 mm shaft to fit a panel or component with a 20 mm bore. This black oxide coated steel sleeve ensures a secure, concentric fit for precise indication in industrial machinery.

What are the specifications of the ELESA RB52 hole reduction sleeve?

The ELESA RB52 hole reduction sleeve (MPN CE.87955) has a 15 mm bore diameter and fits a 20 mm bore. It is made of black oxide coated steel and weighs 23 g. This sleeve is designed specifically for use with ELESA position indicators to reduce bore size accurately.

Where to buy ELESA hole reduction sleeves worldwide?

3G Electric supplies ELESA hole reduction sleeves, including the RB52 series model CE.87955, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial components across 14 departments.

How to install an ELESA hole reduction sleeve on a position indicator?

To install an ELESA hole reduction sleeve, first ensure the position indicator shaft is clean and free of debris. Slide the sleeve over the shaft until it seats fully into the 20 mm bore. Secure the indicator in place per the manufacturer's instructions. The black oxide coating provides corrosion resistance during installation.

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.

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Cross-referenced by specification & description
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze, a porous material that retains lubricant for self-lubricating operation. It has a 1/4 in bore, 5/16 in OD, and 3/8 in length, with a temperature range of -35°F to 300°F. Suitable for rotating or oscillating shafts in industrial equipment such as conveyors, pumps, and material handling machinery. Sold in a pack of 10
OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze, a porous material that retains lubricant for self-lubricating operation. It has a 1/4 in bore, 5/16 in OD, and 3/8 in length, with a temperature range of -35°F to 300°F. Suitable for rotating or oscillating shafts in industrial equipment such as conveyors, pumps, and material handling machinery. Sold in a pack of 10
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Features a 1/4 in bore, 5/16 in OD, and 1/2 in length. Operates within -35°F to 300°F. Suitable for low-speed, high-load applications such as conveyors, pumps, and industrial machinery. Sold in a pack of 10
OILITE
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Features a 1/4 in bore, 5/16 in OD, and 1/2 in length. Operates within -35°F to 300°F. Suitable for low-speed, high-load applications such as conveyors, pumps, and industrial machinery. Sold in a pack of 10
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Inch-system bearing with 1/4 in bore, 5/16 in OD, and 3/4 in length. Operating temperature range -35°F to 300°F. Suitable for light to moderate loads in applications such as conveyors, pumps, and light machinery. Sold in pack of 10
OILITE
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Inch-system bearing with 1/4 in bore, 5/16 in OD, and 3/4 in length. Operating temperature range -35°F to 300°F. Suitable for light to moderate loads in applications such as conveyors, pumps, and light machinery. Sold in pack of 10
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze. It features a 1/4 in bore, 5/16 in OD, and 5/8 in length, with an operating temperature range of -35°F to 300°F. Suitable for use in conveyors, pumps, and light machinery where inch-dimension shafts require a self-lubricating bearing surface. Sold in a pack of 10
OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze. It features a 1/4 in bore, 5/16 in OD, and 5/8 in length, with an operating temperature range of -35°F to 300°F. Suitable for use in conveyors, pumps, and light machinery where inch-dimension shafts require a self-lubricating bearing surface. Sold in a pack of 10
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Features a 1/4 in bore, 5/16 in OD, and 5/8 in length. Suitable for rotating or oscillating shaft applications in industrial machinery, conveyors, and pumps. Operating temperature range -35°F to 300°F. Sold in a pack of 10
OILITE
Lubricated general purpose metallic sleeve bearing made from SAE 841 bronze. Features a 1/4 in bore, 5/16 in OD, and 5/8 in length. Suitable for rotating or oscillating shaft applications in industrial machinery, conveyors, and pumps. Operating temperature range -35°F to 300°F. Sold in a pack of 10
Sleeve Bearing: Bronze, SAE 841, 1/4 in Bore, 5/16 in OD, 1/4 in Lg, -35°F to 300°F, 10 PK (MPN AA347-02B)
OILITE
Sleeve Bearing: Bronze, SAE 841, 1/4 in Bore, 5/16 in OD, 1/4 in Lg, -35°F to 300°F, 10 PK (MPN AA347-02B)

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