High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm

The High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm is a premium single row deep groove ball bearing designed for high-speed, low-noise motorcycle applications. Engineered with precision-ground Chrome Steel GCR15 and sealed to resist dust and moisture, this bearing ensures superior performance and durability. Compatible with standard deep groove ball bearing puller tools, it offers easy installation and maintenance, making it ideal for motorcycle wheels, engines, and gear systems.

Lead Time

Quantity (pieces) 1 – 50 > 50
Lead time (days) 7 To be negotiated

Outside Diameter

12 – 120 mm

Engineered for Durable Motorcycle Performance | High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm

The High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm is engineered to meet the high-performance demands of motorcycle engines, wheels, and rotating components. Featuring a 12mm inner diameter, 37mm outer diameter, and 12mm width, this compact yet powerful ball bearing offers exceptional radial load handling and durability. Its deep groove structure ensures stable rotational accuracy while resisting wear under extreme temperatures and high speeds.

Made from premium-grade Chrome Steel GCR15, it offers corrosion resistance and long-term stability even in rugged terrain and weather conditions. The bearing’s design accommodates sealed or shielded configurations to protect internal components from dirt, water, and vibration-related damage—ensuring a longer operational lifespan with reduced maintenance. Whether used in gearboxes, hubs, or transmission parts, this bearing enhances the overall performance and efficiency of your motorcycle system.

Technical Specifications

Attribute Value
Product Name High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm
Applicable Industries Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction Works, Energy & Mining, Food & Beverage Shops, Advertising Company
Precision Rating P0, P6, P5, P4, P2
Number of Rows Single row
Inner Diameter According to size
Outer Diameter 12-200mm
Width According to size
Sealing Type Oil Groove Seals
System of Measurement Metric
Material Stainless Steel
Warranty 12 Months
Bearing Type Deep Groove Ball Bearing
Load Type Radial Load
Lubrication Grease
Application Motorcycle wheels, engines, gearboxes, brake systems
Noise Level Z2 Low Noise
Vibration Level V2 Standard
Clearance C0, C2, C3 options
Structure Type Single Row Deep Groove
Bore Type Cylindrical Bore
Fit Type Press Fit
Housing Compatibility Suitable for standard bearing housings

Why Choose High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm?

🔹 Designed for high-speed and high-load motorcycle applications
🔹 Dimensions: 12mm (bore) x 37mm (outer) x 12mm (width) for compact integration
🔹 Made from hardened Stainless Steel for superior fatigue resistance
🔹 Operates smoothly with low noise and minimal vibration
🔹 Offers exceptional service life in harsh weather or dusty riding environments
🔹 Compatible with a wide range of two-wheeler brands and models
🔹 Resilient against heat expansion and mechanical shocks
🔹 Maintains alignment integrity under varying speeds and angular loads
🔹 Precision single-row design for efficient motion and reduced energy loss
🔹 Ideal for use in both OEM and aftermarket motorcycle systems

Maintenance Tips for Extended Service Life

To keep your High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm operating at peak performance, make it a routine to inspect for signs of wear, rust, or abnormal noise. Clean the bearing exterior using a dry, lint-free cloth and avoid solvent exposure to seals or shields. Regular lubrication is key—use high-temperature resistant grease recommended for motorcycle bearings. During installation or removal, avoid using hammers or blunt tools; instead, rely on bearing-specific extractors or alignment tools to avoid inner race damage. Store replacement bearings in a dry, dust-free environment, away from direct sunlight or chemical exposure to preserve both the lubricant and metal integrity.

Order Now – Ride Smoothly with High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm

Elevate the reliability and smoothness of your motorcycle’s critical components with the High Quality Long Life Ball Bearing for Motorcycles 12x37x12mm. With its long-lasting materials, precise dimensions, and rugged construction, it’s the smart investment for professionals and enthusiasts who demand high performance, reduced downtime, and smoother rides. Order now and experience performance that truly lasts.

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