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ELESA RB51 Hole Reducing Sleeve for Position Indicators - Hole Reducing Sleeves for Position Indicators
ELESAHole Reducing Sleeves for Position Indicators

ELESA RB51 Hole Reducing Sleeve for Position Indicators

The ELESA Hole Reduction Sleeve (Series RB51, MPN CE.85940) is a black oxide coated steel hole reducing sleeve for position indicators. It has a 6 mm bore diameter and fits a 14 mm bore, with a weight of 21 g.

SKU 3G-OTH-28753

Also listed as: CE85940 · CE 85940 · CE-85940

Brand
ELESA
Item
RB51 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.85940
Series
RB51
Type
Fits 14 mm Bore
Wt
21 g
Bore Dia
6 mm

Technical Documents

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

Product Description

The ELESA Hole Reduction Sleeve (Series RB51, MPN CE.85940) is a black oxide coated steel hole reducing sleeve for position indicators. It has a 6 mm bore diameter and fits a 14 mm bore, with a weight of 21 g.

Frequently Asked Questions

What is the ELESA Hole Reduction Sleeve used for?

The ELESA Hole Reduction Sleeve (Series RB51, MPN CE.85940) is used to adapt a position indicator with a 6 mm shaft to a panel or housing with a 14 mm mounting bore. It is common in industrial machinery, control panels, and indexing applications where precise shaft alignment is required.

What are the specifications of the ELESA Hole Reduction Sleeve CE.85940?

The ELESA Hole Reduction Sleeve CE.85940 has a 6 mm bore diameter, fits a 14 mm bore, and weighs 21 g. It is made of black oxide coated steel, part of the RB51 series. These specs ensure a secure fit for position indicators in mechanical assemblies.

Where to buy ELESA Hole Reduction Sleeve CE.85940 worldwide?

3G Electric supplies the ELESA Hole Reduction Sleeve CE.85940 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this RB51 series sleeve.

How to install an ELESA hole reduction sleeve for position indicators?

To install the ELESA RB51 sleeve, first ensure the 14 mm bore is clean and free of debris. Press the sleeve into the bore until it seats flush. Then insert the position indicator shaft (6 mm) through the sleeve. Use a light lubricant if needed. Always follow the indicator manufacturer's torque and alignment guidelines.

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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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
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
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
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
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)
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze. It has a 3/8 in bore, 1/2 in OD, and 3/8 in length, with an operating temperature range of -35°F to 300°F. Suitable for low-speed, moderate-load rotary or oscillating motion applications such as industrial machinery, conveyors, and pumps. Sold in a pack of 10
OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze. It has a 3/8 in bore, 1/2 in OD, and 3/8 in length, with an operating temperature range of -35°F to 300°F. Suitable for low-speed, moderate-load rotary or oscillating motion applications such as industrial machinery, conveyors, and pumps. Sold in a pack of 10

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