Precision Chrome Steel R4ZZ Deep Groove Ball Bearing
High-performance chrome steel construction ensures exceptional durability and smooth rotation under heavy loads. Premium heat treatment process enhances hardness (HRC 58-62) while maintaining corrosion resistance.
Ultra-precise 6.35x15.875x4.978mm dimensions with HXHV-grade tolerances for vibration-free operation in high-speed applications. Mirror-polished raceways minimize friction for energy efficiency.
Ideal for electric motors, power tools, medical devices, and industrial machinery requiring compact, low-noise bearings. Sealed design prevents contaminant ingress in dusty/dirty environments.
Direct factory pricing with bulk discounts – global logistics support for wholesale buyers. Stocked in OEM-standard packaging with full metric specifications.
Recent Purchase
cur***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$1.17
17 days ago
huq***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$1.17
23 days ago
rpf***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$7.80
35 days ago
ifr***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$2.34
26 days ago
bya***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$1.56
21 days ago
zmt***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$5.85
9 days ago
pdg***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$4.68
6 days ago
yvo***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$1.56
48 days ago
gis***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$1.95
33 days ago
gsx***
Brand Name:HXHV or Unbranded;Outside Diameter:R4ZZ (15.875mm);
$5.46
6 days ago
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u***7
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I am very happy with my purchase! Thank you OKWISHING for doing a great job!
Mar.25.2024
Helpful (3)
Mar.25.2024
u***1
Helpful (1)
Me encantan los productos, me llegó antes de lo previsto! Excelente calidad 10/10
Aug.20.2024
Helpful (1)
Aug.20.2024
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R4zz R4-zz R4z R4-2z R4 2z zz Chrome Steel Size 6.35x15.875x4.978 mm HXHV Deep Groove Ball Bearing
$0.39
Brand Name:
HXHV or Unbranded
Outside Diameter:
R4ZZ (15.875mm)
Quantity:
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