10pcs SMR74RS 4x7x2.5 مم محمل ABEC-7 محامل كرة الفولاذ المقاوم للصدأ محمية SMR74RS SMR74 2RS
مميزات خاصة
- Bearings
- Versatile Compatibility:At 4x7x2.5 mm, these SMR74RS bearings are versatile and suitable for a wide range of mechanical systems.
- Optimal Lubrication:Pre-greased with lubricant, these bearings offer efficient and long-lasting performance.
- Sealing Integrity:Equipped with rubber seals, SMR74RS ball bearings provide reliable protection against contaminants.
- Material Quality:Crafted from high-grade stainless steel, these bearings offer superior corrosion resistance and durability.
- Precision Engineering:With ABEC-7 precision, SMR74RS bearings ensure smooth, high-speed operation in various applications.
وصف
Bearings
Item: SMR74 RS
Structure: Deep Groove
Material: Stainless Steel
Bore Dia (d): 4 mm
Outer Dia (D): 7 mm
Width (B): 2.5 mm
Closures: Rubber Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
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Hign-concerned Chemical : None
Material : Bearing Steel
Model Number : SMR74RS
Bearing Grade: : ABEC-7
Bearing Material : : Stianless Steel
Ball Material : : Stianless Steel
Bearing Sizes : : 4x7x2.5 mm
Inner Diameter : : 4 mm
Out Diameter : : 7 mm
Width : : 2.5 mm
Lubrication : : Greased
Bearing Type : : Ball Bearing
Bearing Characteristics : : Running Smooth & High Speed
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