UCT series

UCT series take-up ball bearing units, also known as slider seat bearings and adjustable pedestal bearings. With sliding rail structure for easy tension adjustment, widely used in conveyors, textile and packaging machinery.

Classification :

Pillow Block Bearings

Keywords :

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UCT Series Take-Up Unit Bearings

🎯 Self-Aligning & Sliding Mounting Design

UCT series take-up bearing units are designed with a slotted adjustable housing for easy belt tension adjustment and shaft alignment. Combined with a self-aligning insert bearing, they effectively compensate for shaft misalignment and reduce vibration, ensuring stable running in conveyor and transmission systems.

⚙️ Sturdy Construction & Easy Adjustment

Made of high-strength cast iron housing and durable insert bearings, UCT units provide excellent radial load capacity and reliable sealing. The adjustable take-up frame allows quick and precise tension setting, while set screw locking ensures firm shaft connection. Suitable for long-term operation in dusty and humid working environments.

🛠️ Typical Applications

Widely used in belt conveyors, textile machinery, packaging lines, agricultural equipment, fans, pumps and other equipment requiring frequent tension adjustment. Ideal for light to medium-duty applications where convenient installation and alignment are essential.

Bearing Number	Dimensions（mm）
UCT201	94×12×89×61×32×31
UCWT201	78×12×62×50×28×27.4
UCT202	94×15×89×61×32×31
UCWT202	88×15×89×61×32×27.4
UCT203	94×17×89×61×32×31
UCWT203	88×17×89×61×32×27.4
UCT204	94×20×89×61×32×31
UCT205	97×25×89×62×32×34
UCT206	113×30×102×70×37×38.1
UCT207	129×35×102×78×37×42.9
UCT208	143×40×114×88×49×49.2
UCT209	144×45×117×87×49×49.2
UCT210	149×50×117×90×49×51.6
UCT211	171×55×146×106×64×55.6
UCT212	194×60×146×119×64×65.1
UCT213	224×65×167×137×70×65.1
UCT214	224×70×167×137×70×74.6

Mounted bearings & pillow block bearings - UCP, UCF, UC series with housing, ready-to-use units for industrial machinery

Pillow Block Bearings, also known as housed bearing units, are pre-assembled units combining high-precision insert ball bearings with robust cast iron or stainless steel housings. Designed for easy installation, reliable operation and low maintenance, these units feature excellent self-aligning performance, effective sealing against dust and moisture, and strong load capacity, making them ideal for a wide range of industrial applications.

Core Advantages

Easy & Fast Installation: Pre-assembled units eliminate the need for separate bearing and housing installation, reducing on-site assembly time.
Self-Aligning Performance: Spherical outer diameter of insert bearings automatically compensates for shaft misalignment and mounting errors, ensuring smooth operation.
Superior Sealing: Multi-labyrinth seals effectively block dust, dirt and moisture, extending service life in harsh working environments.
Wide Compatibility: Available in various housing styles (pillow block, flange, take-up) and shaft sizes, suitable for metric and inch shafts.
Low Maintenance: Equipped with grease fittings for convenient relubrication, supporting long-term continuous operation.

Typical Industrial Applications

Widely used in conveyor systems, agricultural machinery, food processing equipment, fans, pumps, packaging machines, textile equipment, mining machinery, and general industrial transmission systems.

We offer a full range of pillow block and mounted bearing units to meet diverse industrial installation and load requirements:

Series	Housing Type	Key Features
UCP Series	Standard Pillow Block (2-bolt)	Most widely used, easy installation, suitable for general industrial machinery, conveyors, fans and pumps
UCT Series	Take-Up Unit (Slotted)	Adjustable housing for belt tensioning, ideal for belt conveyors, textile machinery and packaging lines
UCF Series	Square Flange (4-bolt)	Rigid square flange for side/end mounting, perfect for food processing equipment and automation lines
UCFC Series	Round Flange (4-bolt)	Compact round flange, space-saving, suitable for pumps, fans and light to medium-duty equipment
UCFL Series	Diamond Flange (2-bolt)	Narrow rhombic flange, ideal for limited installation space, small conveyors and agricultural machinery
UCFU Series	Square Flange with Boss	High-precision positioning with raised boss, suitable for precision transmission and automated production lines
NAP Series	Narrow Pillow Block	Slim vertical housing, space-saving, for light-duty conveyors and small mechanical equipment

PRODUCT TESTING

Bearing Forging

Bearing Annealing

Turning Process

Quenching

Bearing Assembly

Bearing Clearance Testing

Grease injection

Bearing Marking

Pillow Block Bearings