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Aluminum Bellows Shaft Coupling Bellow Motor Starter Setscrew 16mm 19mm

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CSK One Way Bearings CSK 20 25 35 40 30 P CSK 40 PP Cam Clutch For Motorcycle

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DZS3-05 DZS3-08 DZS3-15 DZS3-30 12v Dc Electromagnetic Clutch Motor

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3 Inch 2 Inch 1 Inch Rigid Split Shaft Coupling For High Torque Metric Flanged

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Z8 Locking Assembly Keyless Shaft Locking Assemblies

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High Torque Motor Shaft Coupling Rigid Clamp Single Step Three Diaphragm

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BSEU25 BSEU40 BSEU70 BSEU90 One Way Roller Clutch Cam Type Backstop Clutch

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CKL-A80210 CKL-A1252 CKL-A1568 One Way Freewheel Backstop Clutch With Coupling

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About Us

Changzhou Tianniu Transmission Equipment Co., Ltd

Changzhou Tianniu Transmission Equipment Co., Ltd. is a high-tech enterprise specializing in one-way clutch bearings, backstop clutches, shaft couplings, locking assemblies and electromagnetic clutches. Changzhou Suma Precision Machinery Co., Ltd. and Changzhou Tianniu Transmission Equipment Co., Ltd. are founded by the same legal representative, operating as a dual-brand synergy. The company has passed ISO9001 certification and exports to Europe, America, and Southeast Asia.

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Why
Choose Us

HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

Products

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GFC20*25 Rubber Jaw Flexible Shaft Coupling for industry

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GFC Rigid Clamp Coupling Shaft Coupling Flexible Coupling

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AL25 Model One Way Bearing Freewheel Clutch with 25mm Shaft Diameter and 90mm Outer Diameter

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ASNU30 Precision P6 One Way Bearing with GCr15 Material and 255Nm Torque Capacity

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AS10 TSS10 NSS10 One Way Bearing 10mm Bore Roller Clutch

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DC Series Sprag Type Backstop Clutch Freewheel Cage GCr15

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SPRAG One Way Clutch Ratchet for Industrial Machines

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NSS AS Roller Type One Way Bearing 6-80mm Bore Sealed

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More Products

Rlk 404 Tc Keyless Taper Lock Bushings Clamping

RLK603 Keyless Lock Nut Clamping Shaft Locking Assembly

RLK606 Bearing Lock Nut Assembly Shaft Locking Device

RLK608 Lock Nut Bearing Standard Shaft Locks Assembly

TLK 130/131 Keyless Hub Shaft Locking Devices Assemblies For Textile General Machinery

TLK 132 Keyless Locking Devices Assembly Self Centring Clamp For Printing Machine Tools

TLK 134 Locking Assembly Self-Centering Clamping Device Metallurgical Machinery

TLK250 Keyless Locking Assembly Self-Centering 14-50mm Bore

TLK200 keyless shaft locking devices Assembly Self-Centering Clamping

TLK 300 6x9 7x10 8x11 Locking Assembly Self-Centering

TLK401 Tollok Locking Assembly Self Centering Keyless

TLK451 Shaft locking hub assembly Self Centering Clamping mechanical

TLK601 Self Centering Locking Assembly

GCR15 Backstop Clutch One Way Bearings AE Roller Type

BB 15 17 20 25 One Way Cam Clutch Bearing Sprag Backstop Freewheel Clutch

CK-L1560 CK-L2072 CK-L2585 One Way Overrunning Clutch Sprag Type

CKS Two Way Clutch Bearing Overrunning Wedge Printing Brush Machinery

Fe 448 Z Wedge One Way Clutch Bearing For Printing Radio Controlled Helicopter

GC-B835 GC-B1542 GC-B2052 Roller One Way Backstop Clutch Without Bearing Support

CG-C1030 GC-C1232 GC-C1535 One Way Backstop Clutch Bearing Roller Type

SOLUTION

01-10 2026

20,000 Units of CSK15PP One-Way Clutches Exported to Austria: Precision Motion Control for European Automation Lines

1. Market Background: High-Precision Standards in the Austrian Industrial Sector Austria’s mechanical engineering and automation sectors are renowned for their focus on "Industry 4.0" and high-precision manufacturing. For components like the CSK series one-way clutches, Austrian B2B clients demand ...

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06-20 2025

3,000 Units of DL5018 One-Way Clutches Exported to India: High-Volume Reliability for Automotive and Small Engine Drives

1. Market Background: The Demand for Scalable Quality in India The Indian manufacturing sector, particularly in the automotive and light industrial segments, is experiencing rapid growth. For core components like one-way clutches, the challenge lies in balancing high-volume procurement with ...

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11-11 2025

GVG40 & GV50 One-Way Clutches Delivered to Russia: High-Efficiency Torque Solutions for Industrial Drives

1. Market Background: The Need for High-Cycle Reliability in Russia In the Russian industrial landscape—ranging from automated packaging to heavy-duty conveyor systems—mechanical components must endure high-cycle operation in demanding environments. For one-way clutches, the primary challenge is ...

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Plum Shaft Coupling

Oldham Shaft Coupling

Bellows Shaft Coupling

One Way Bearings

Rigid Shaft Coupling

Metal Shaft Coupling

Tyre Coupling

Backstop Clutch

Overrunning Clutch

Electromagnetic Clutch

Shaft Locking Assembly

Torque Limiter