MR74-2Z deep groove ball bearing
Brand: HBQD
SKU: MR74-2Z
Weight: 0.45g
Stock: 9999+
Unit Price
$1.69/ item
Total Price
$1.69 × 1 =
$1.69
Quantity:
Bulk Purchase Discount
Buy More Save More
Buy 10 - 24 pieces
5% OFF
$1.61 / item
Buy 25 - 49 pieces
10% OFF
$1.52 / item
Buy 50 - 99 pieces
15% OFF
$1.44 / item
Buy 100+ pieces
20% OFF
$1.35 / item
Global Shipping
Fast Delivery
Quality Assurance
Factory Certified
30-Day Returns
Hassle-Free Returns
Product Specifications
| DYNAMIC LOAD（KN） | 0.25 |
| INSIDE DIAMETER | 4 |
| LIMITING SPEED（RPM） | 105000 |
| OUTSIDE DIAMETER | 7 |
| STATIC LOAD（KN） | 0.15 |
| THICKNESS | 2.5 |
Product Attributes
| INSIDE DIAMETER | 4 |
| OUTSIDE DIAMETER | 7 |
| THICKNESS | 2.5 |
| LIMITING SPEED（RPM） | 105000 |
| DYNAMIC LOAD（KN） | 0.25 |
| STATIC LOAD（KN） | 0.15 |
Product Description
The MR74-2Z is a miniature deep groove ball bearing with 4mm inner diameter, 7mm outer diameter, and 2.5mm thickness, featuring double-sided metal shields (2Z) for non-contact dust protection. Constructed from GCr15 steel with a resin cage, it is ideal for dusty micro-applications like miniature sensors, precision instruments, and automation equipment.
