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10PCS SMR74RS 4x7x2.5mm Bearing ABEC-7 Stainless Steel Ball Bearings Black Rubber Sealed For Fishing or Tiny Model Toys

$17.86 USD

~~$0.00 USD~~ $17.86 USD

Sale Sold out

Quantity 10PCS

Quantity

Specifications:

Item: SMR74 2RS

Structure: Deep Groove

Material: 440C Stainless Steel ( prefix "S" )

Bore Dia (d): 4 mm

Outer Dia (D): 7 mm

Width (B): 2.5 mm

Closures: Rubber Shielded(RS)

Lubrication: Grease

Magnetic: little

Hardness: 58HRC

Corrosion Resistance: General

Clearance: C0

Grades: ABEC-7

Features:

Ensure precise and reliable operation in your most detailed projects with a component built for small-scale excellence. This rubber-sealed stainless steel bearing delivers smooth performance and practical protection, making it a dependable choice for enhancing the function of model toys, delicate instruments, and finishing tools.

✅ Reliable Performance in Compact Designs

Offers consistent and quiet rotation, which is critical for the reliable operation of small motors, free-spinning wheels on models, or smooth-running spindles in precision hand tools.

✅ Enhanced Sealing for Workshop and Hobby Use

The rubber seal provides superior defense against common workshop debris like sawdust, plastic shavings, and ambient dust, helping to maintain internal cleanliness and extend service life in creative environments.

✅ Balanced Material Properties for Versatile Use

Stainless steel construction ensures durability against wear while providing basic, maintenance-friendly corrosion resistance for applications not intended for harsh outdoor exposure.

✅ Optimized for Miniature and Fine-Detail Assembly

Its small size allows it to be incorporated into intricate moving parts where space is at a premium, serving as an enabling component for advanced model engineering and micro-mechanisms.

✅ Perfect for Enhancing Model Realism and Tool Function

Enables smoother articulation in model figures, more realistic rolling motion in scaled vehicles, and improved precision in manual finishing tools, directly contributing to a higher-quality end result.

Select a component that bridges precision with practicality. This bearing is engineered to support creativity and precision in modeling and finishing work through dependable, protected performance.