Bearings
Technical specifications
Structure: Deep Groove
Material: 440C Stainless Steel ( prefix "S" )
Closures: Metal Seal (ZZ)
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-9
Dynamic Load Rating (Cr) (Newtons): 185
Static Load Rating (Cor) (Newtons): 72
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Hign-concerned Chemical : None
Material : STAINLESS STEEL
Model Number : SMR74ZZ

• Package Dimensions ‏ : ‎ 11.81 x 7.87 x 3.94 inches; 1.76 ounces
• Department ‏ : ‎ unisex-adult
• Date First Available ‏ : ‎ May 30, 2025
• Manufacturer ‏ : ‎ TBFFDTC
• Country of Origin ‏ : ‎ China