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fhw***
Bore Size:20mm;Outside Diameter:37mm;
$18.00
26 days ago
bey***
Bore Size:20mm;Outside Diameter:37mm;
$33.75
14 days ago
ehq***
Bore Size:20mm;Outside Diameter:37mm;
$22.50
28 days ago
lyq***
Bore Size:20mm;Outside Diameter:37mm;
$42.75
11 days ago
soq***
Bore Size:20mm;Outside Diameter:37mm;
$33.75
34 days ago
cwc***
Bore Size:20mm;Outside Diameter:37mm;
$20.25
30 days ago
kud***
Bore Size:20mm;Outside Diameter:37mm;
$22.50
16 days ago
dhj***
Bore Size:20mm;Outside Diameter:37mm;
$27.00
23 days ago
cal***
Bore Size:20mm;Outside Diameter:37mm;
$29.25
37 days ago
kjq***
Bore Size:20mm;Outside Diameter:37mm;
$24.75
39 days ago
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Customer Reviews
Average Rating
5.0





5.0
2 global ratings
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Recent
1***m

Helpful (3)
Good! Everything as described.
Feb.11.2024

Helpful (3)
Feb.11.2024
1***m

Helpful (1)
I’ve never had a bad buy
Jun.19.2024

Helpful (1)
Jun.19.2024
- 1
Bearing deep groove ball bearing 6904 20x37x9mm model making and toys
$2.25
Bore Size:
20mm
Outside Diameter:
37mm
Quantity:
Add to Cart
Wishlist
Features
Precision Deep Groove Ball Bearing 6904 – 20x37x9mm
Ultra-smooth operation with high-grade chrome steel construction for minimal friction and extended durability. Precision-engineered 20x37x9mm dimensions ensure seamless fit in model making, DIY projects, and miniature machinery. Ideal for hobbyists, robotics, and industrial applications requiring reliable, low-noise performance. Heat-treated rings and nylon cage for superior load capacity and resistance to wear. Bulk pricing available – wholesale discounts for large orders, backed by global supply chain efficiency.
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