[1] SKF GE15ES-2RS轴承-百科
[2] 轴承后面的rs和2rs是什么意思?
KHRD rod end bearings, including models PHS18A, PHS20A, PHS22A, GE15ES2RS, GE17ES2RS, GE20ES2RS, and GE25ES2RS, are precision-engineered components designed for heavy-duty construction machinery. These bearings feature high-strength steel construction, corrosion-resistant coatings, and self-lubricating liners for extended service life.
Model | Bore Diameter (mm) | Static Load Capacity (kN) | Dynamic Load Capacity (kN) | Material |
---|---|---|---|---|
PHS18A | 18 | 45 | 28 | Carbon Chrome Steel |
GE20ES2RS | 20 | 68 | 42 | Case-Hardened Steel |
Problem: Frequent failures of OEM bearings in a CAT 320D excavator.
Solution: Upgraded to KHRD GE20ES2RS bearings.
Result: 62% reduction in downtime.
"After switching to KHRD PHS22A bearings for our crane fleet, we've achieved 18 months of zero unplanned maintenance."
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