639-2Z deep groove ball bearing
品牌: HBQD
SKU: 639-2Z
重量: 1100g
库存: 9999+
单价
$2.92 / item
总价
$2.92 × 1 =
$2.92
数量:
批量采购折扣
多买多优惠
购买 10 - 24 件
5% OFF
$2.77 / item
购买 25 - 49 件
10% OFF
$2.63 / item
购买 50 - 99 件
15% OFF
$2.48 / item
购买 100+ 件
20% OFF
$2.34 / item
Global Shipping
Fast Delivery
Quality Assurance
Factory Certified
30-Day Returns
Hassle-Free Returns
产品规格
| DYNAMIC LOAD（KN） | 48 |
| INSIDE DIAMETER | 45 |
| LIMITING SPEED（RPM） | 9000 |
| OUTSIDE DIAMETER | 100 |
| STATIC LOAD（KN） | 32 |
| THICKNESS | 25 |
产品属性
| INSIDE DIAMETER | 45 |
| OUTSIDE DIAMETER | 100 |
| THICKNESS | 25 |
| LIMITING SPEED（RPM） | 9000 |
| DYNAMIC LOAD（KN） | 48 |
| STATIC LOAD（KN） | 32 |
产品描述
The 639-2Z is a deep groove ball bearing with 45mm inner diameter, 100mm outer diameter, and 25mm thickness, featuring double-sided metal shields (2Z) for non-contact dust protection. Constructed from GCr15 steel with a pressed steel cage, it is ideal for ultra-heavy-load, high-dust applications like mining machinery, heavy vehicles, and industrial compressors.
