





























Recent Purchase
lvk***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$4.56
18 days ago
avz***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$10.83
42 mins ago
msd***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$4.56
16 days ago
vka***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$6.27
37 days ago
qfo***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$2.85
3 days ago
fys***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$6.27
38 days ago
mjo***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$1.71
12 days ago
kgs***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$2.85
2 days ago
myw***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$5.70
35 days ago
oqw***
Brand Name:RUNSTAR;Outside Diameter:0.499 - 0.5 inch;
$3.99
43 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
u***5

Helpful (2)
I love to buy at OKWISHING I always find what I want. I recommend 100%
Aug.13.2024

Helpful (2)
Aug.13.2024
u***1

Helpful (2)
Quick deliveries, quality product
Aug.10.2024

Helpful (2)
Aug.10.2024
- 1
Miniature High-Speed 6.35*12.7*4.762mm SR188U SR188V SR188T Ball Bearings Deep Groove Structure for Small & Micro YoYo
$0.57
Brand Name:
RUNSTAR
Outside Diameter:
0.499 - 0.5 inch
Quantity:
Add to Cart
Wishlist
Features
High-Precision Miniature Ball Bearings for Smooth, Fast Performance
Ultra-compact 6.35*12.7*4.762mm deep groove design ensures superior axial/radial load capacity. Hardened chrome steel construction with polished races minimizes friction for unmatched high-speed rotation. Perfect for micro yoyos, precision instruments, small DIY drones, and compact machinery. Sealed SR188U/V/T variants offer dust resistance—ideal for demanding hobbyist or industrial applications. Global wholesale pricing—bulk orders receive unbeatable discounts. Direct factory supply guarantees consistent quality and instant stock availability worldwide.
See More