MR52 deep groove ball bearing
Brand: HBQD
SKU: MR52
Weight: 0.2g
Stock: 9999+
Unit Price
$2.15/ item
Total Price
$2.15 × 1 =
$2.15
Quantity:
Bulk Purchase Discount
Buy More Save More
Buy 10 - 24 pieces
5% OFF
$2.04 / item
Buy 25 - 49 pieces
10% OFF
$1.94 / item
Buy 50 - 99 pieces
15% OFF
$1.83 / item
Buy 100+ pieces
20% OFF
$1.72 / item
Global Shipping
Fast Delivery
Quality Assurance
Factory Certified
30-Day Returns
Hassle-Free Returns
Product Specifications
| DYNAMIC LOAD（KN） | 0.135 |
| INSIDE DIAMETER | 2 |
| LIMITING SPEED（RPM） | 150000 |
| OUTSIDE DIAMETER | 5 |
| STATIC LOAD（KN） | 0.07 |
| THICKNESS | 2 |
Product Attributes
| LIMITING SPEED（RPM） | 150000 |
| DYNAMIC LOAD（KN） | 0.135 |
| STATIC LOAD（KN） | 0.07 |
| INSIDE DIAMETER | 2 |
| OUTSIDE DIAMETER | 5 |
| THICKNESS | 2 |
Product Description
The MR52 is an open miniature deep groove ball bearing with a 2mm inner diameter, 5mm outer diameter, and 2mm thickness. Constructed from GCr15 steel with a resin cage, its seal-free design offers ultra-low friction and ultra-high speed, ideal for micro-precision applications like wireless headphone motors, medical micropumps, and semiconductor equipment in clean environments.
