51209 thrust ball bearing
Brand: HBQD
SKU: 51209
Weight: 320g
Stock: 4500
Unit Price
$6.28/ item
Total Price
$6.28 × 1 =
$6.28
Quantity:
Bulk Purchase Discount
Buy More Save More
Buy 10 - 24 pieces
5% OFF
$5.97 / item
Buy 25 - 49 pieces
10% OFF
$5.65 / item
Buy 50 - 99 pieces
15% OFF
$5.34 / item
Buy 100+ pieces
20% OFF
$5.02 / item
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Fast Delivery
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Factory Certified
30-Day Returns
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Product Specifications
| DYNAMIC LOAD（KN） | 39.8 |
| INSIDE DIAMETER | 45 |
| LIMITING SPEED（RPM） | 4000 |
| OUTSIDE DIAMETER | 73 |
| STATIC LOAD（KN） | 86.5 |
| THICKNESS | 20 |
Product Attributes
| INSIDE DIAMETER | 45 |
| OUTSIDE DIAMETER | 73 |
| THICKNESS | 20 |
| LIMITING SPEED（RPM） | 4000 |
| DYNAMIC LOAD（KN） | 39.8 |
| STATIC LOAD（KN） | 86.5 |
Product Description
The 51209 is a single-direction thrust ball bearing with a 45mm inner diameter, 73mm outer diameter, and 20mm thickness, featuring a steel cage. It is designed to bear unidirectional axial loads only, suitable for low-speed applications requiring high axial positioning accuracy, such as crane axial supports and chemical machinery transmission devices.
