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Dayton Bearing: Compatible Mfr Model # DC/DCK/ECH/HA/PV/QBR/TIB/XB (MPN 991005) - Bearings, Bushings & Sheaves for HVACR Equipment
DaytonBearings, Bushings & Sheaves for HVACR Equipment

Dayton Bearing: Compatible Mfr Model # DC/DCK/ECH/HA/PV/QBR/TIB/XB (MPN 991005)

The DAYTON Bearing (SKU 991005, MPN 991005) is a replacement bearing compatible with Part # 4YM59 and multiple manufacturer models including DC, DCK, ECH, HA, PV, QBR, TIB, and XB. As a bearing for HVACR equipment…

SKU 3G-OTH-72982

Brand
Dayton
Item
Bearing: Compatible Mfr Model # DC/DCK/ECH/HA/PV/QBR/TIB/XB
Category
Bearings, Bushings & Sheaves for HVACR Equipment
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Technical Specifications

Dayton
Manufacturer Part Number
991005
Type
Compatible Part # 4YM59
Product Type
Bearing

Technical Documents

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

Product Description

The DAYTON Bearing (SKU 991005, MPN 991005) is a replacement bearing compatible with Part # 4YM59 and multiple manufacturer models including DC, DCK, ECH, HA, PV, QBR, TIB, and XB. As a bearing for HVACR equipment, it supports maintenance and repair across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor) anchors trust, but this bearing exemplifies our broader capability to interpret demand and deliver genuine industrial parts.

Frequently Asked Questions

What is the DAYTON bearing 991005 used for?

The DAYTON bearing 991005 is used in HVACR equipment such as fans, blowers, and motors to support rotating shafts and reduce friction. It is compatible with multiple Dayton model series including DC, DCK, ECH, HA, PV, QBR, TIB, and XB, making it suitable for replacement in commercial and industrial HVAC systems.

What are the specifications of the DAYTON bearing 991005?

The DAYTON bearing 991005 is a product type bearing with manufacturer part number 991005. It is compatible with part # 166224 and fits Dayton model series DC, DCK, ECH, HA, PV, QBR, TIB, and XB. This bearing is designed for use in HVACR equipment to ensure reliable shaft support and reduced wear.

Where to buy the DAYTON bearing 991005 worldwide?

You can source the DAYTON bearing 991005 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this bearing as part of our extensive sourcing network for HVACR components.

How to select the correct DAYTON bearing for HVACR equipment?

To select the correct DAYTON bearing, verify the manufacturer part number (e.g., 991005) and compatibility with your equipment's model series (DC, DCK, ECH, HA, PV, QBR, TIB, XB). Check shaft diameter and load requirements against the original bearing. For HVACR applications, ensure the bearing matches the cross-reference 166224 to guarantee fit and performance.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton bearings, bushings & sheaves for hvacr equipment. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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