Products - IMI Bearings & Components

Bearings

Bearings are the foundation of rotating machinery. IMI supplies a wide range of high-quality bearings for industrial, automotive, and agricultural applications.

Our bearings are manufactured from premium steel, undergo strict dimensional and hardness inspection, and are available in both standard and custom specifications.

Category	Ball Bearings, Roller Bearings, Thrust Bearings, Needle Bearings
Materials	GCr15 (SAE 52100), Stainless Steel, Chrome Steel
Size Range	Inner diameter 3mm - 500mm
Precision Grade	P0, P6, P5, P4 (ABEC 1-7)
Applications	Electric motors, gearboxes, conveyors, agricultural machinery, automotive
Lead Time	15-20 days (standard), 25-30 days (custom)

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Shafts

Precision shafts are critical for power transmission and rotational accuracy. IMI manufactures drive shafts, stepped shafts, and axle components with tight tolerances.

All shafts are turned, ground, and inspected for roundness, concentricity, and surface finish according to your specifications.

Category	Drive Shafts, Stepped Shafts, Motor Shafts, Axle Shafts
Materials	45# Steel, 40Cr, 42CrMo, Stainless Steel
Diameter Range	6mm - 120mm
Tolerance	IT6-IT8 grade
Surface Treatment	Hardening, Chrome Plating, Zinc Plating, Black Oxide
Applications	Motors, gearboxes, pumps, conveyors, heavy machinery

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Pulleys

Pulleys are essential for belt-driven power transmission systems. IMI offers timing pulleys, V-belt pulleys, flat pulleys, and idler pulleys in various materials and configurations.

Custom pulley designs with specific tooth profiles, bore sizes, and flange configurations are our specialty.

Category	Timing Pulleys, V-Belt Pulleys, Flat Pulleys, Idler Pulleys
Materials	Aluminum, Cast Iron, Steel, Stainless Steel, Nylon
Timing Profiles	MXL, XL, L, H, XH, XXH, GT2, HTD
Bore Types	Plain bore, Keyway bore, Taper bushing bore
Surface Treatment	Anodizing (aluminum), Zinc Plating (steel), Phosphating
Applications	Automation equipment, CNC machines, conveyors, packaging machinery

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Chains

Industrial chains are indispensable for conveying and power transmission. IMI supplies roller chains, conveyor chains, leaf chains, and specialty chains for demanding environments.

We select chain materials and heat treatment processes based on your load requirements, operating conditions, and expected service life.

Category	Roller Chains, Conveyor Chains, Leaf Chains, Silent Chains
Standards	ISO, ANSI, DIN, JIS, KANA
Pitch Range	#25 to #240, BS/ DIN series
Materials	Carbon Steel, Alloy Steel, Stainless Steel, Engineering Plastic
Attachments	Custom attachments available (K1, K2, M1, M2, etc.)
Applications	Conveyor systems, elevators, agricultural machinery, construction equipment

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Custom Transmission Components

When standard parts don't meet your needs, we design and manufacture custom solutions from your specifications.

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Design to Spec

Send us drawings, samples, or specifications. Our engineering team reviews and proposes the optimal manufacturing approach.

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Flexible Manufacturing

From one-off prototypes to volume production, our factory adapts to your requirements with appropriate machining processes.

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Quality Assurance

Every custom part undergoes the same rigorous inspection process as our standard products, ensuring consistent quality.

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Quick Turnaround

Sample development: 7-10 days. Production: 25-30 days. We keep you informed at every stage of the process.

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Need a Custom Solution?

Our engineering team can design and manufacture transmission components tailored to your specific requirements.

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