Hydraulic-Cylinder Linkages
Use the published HCR15N dimensions and mounting geometry to review cylinder-side linkage fit.
Size 25 / 55 mm outer diameter / 72.5 mm lengthROD END / HEIM JOINT
HCR15N-25 Hydraulic Rod End Bearing, 25 mm Size
Part No.: HCR15N-25
· Male & female version available
✓ ISO 9001 Certified
✓ SGS Verified
✓ 26+ Years Factory
✓ OEM / ODM Ready
Size 25 mm
Inner ring width 20 mm
Dynamic load 48 kN
Static load 69.5 kN
Tilt angle 7°
Bearing Shell
100cr6 / aisi 52100 bearing steel, hardened and ground; phosphate and molybdenum-disulfide surface treatment
Inner Ring
100cr6 / aisi 52100 bearing steel, hardened and ground; phosphate and molybdenum-disulfide surface treatment
⚡ Typically responds within 24 hours
MOQ:50 pcs / model
Lead Time:7–15 days
Sample:Free (excl. freight)
Payment:T/T · PayPal · L/C
Overview
Hydraulic Rod End Bearing HCR15N Product Overview
HCR15N-25 is a metric hydraulic-cylinder rod end bearing for compact cylinder-side linkage assemblies. It combines a Forged St 52-3 steel housing with a bearing shell and inner ring made from 100Cr6 / AISI 52100 bearing steel, hardened and ground; phosphate and molybdenum-disulfide surface treatment.
The size-25 configuration has a 55 mm outer diameter, 20 mm inner ring width, 23 mm bearing width, 45 mm medium length, 72.5 mm overall length. Published performance values are 37-100 μm internal clearance, 48 kN dynamic load rating, 69.5 kN static load rating, 7° tilt angle, and approximately 530 g weight.
Hydraulic grease nipple to DIN 71412. The stated operating range is -50°C to +150°C. Confirm the cylinder geometry, side-load condition, clearance, lubrication access, and final material requirements against the HCR15N specification before production release.
Size Chart
Hydraulic Rod End Bearing HCR15N Series — Full Size Range
All available sizes in the Hydraulic Rod End Bearing HCR15N series. Can’t find your size? Contact us for custom dimensions.
| Part no. | [D] Size | [A] Outer diameter (mm) | [B] Inner ring width (mm) | [M] Bearing width (mm) | [F] Medium length (mm) | [L] Length (mm) | Internal clearance (μm) | Dynamic load rating (kN) | Static load rating (kN) | Tilt angle (°) | Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HCR15N-15 | 15 | 45 | 12 | 16 | 31 | 53.5 | 30-82 | 17 | 53 | 8 | 220 |
| HCR15N-16 | 16 | 48 | 14 | 17.5 | 35 | 59 | 30-82 | 21.2 | 59 | 10 | 290 |
| HCR15N-17 | 17 | 48 | 14 | 17.5 | 35 | 59 | 30-82 | 21.2 | 65 | 10 | 290 |
| HCR15N-20 | 20 | 50 | 16 | 19 | 38 | 63 | 30-82 | 30 | 67 | 9 | 360 |
| HCR15N-25 | 25 | 55 | 20 | 23 | 45 | 72.5 | 37-100 | 48 | 69.5 | 7 | 530 |
| HCR15N-30 | 30 | 65 | 22 | 28 | 51 | 83.5 | 37-100 | 62 | 118 | 6 | 850 |
| HCR15N-35 | 35 | 83 | 25 | 30 | 61 | 102.5 | 37-100 | 80 | 196 | 6 | 1500 |
| HCR15N-40 | 40 | 100 | 28 | 35 | 69 | 119 | 43-120 | 100 | 305 | 7 | 2420 |
| HCR15N-45 | 45 | 110 | 32 | 40 | 77 | 132 | 43-120 | 127 | 386 | 7 | 3390 |
| HCR15N-50 | 50 | 123 | 35 | 40 | 88 | 149.5 | 43-120 | 156 | 441 | 6 | 4240 |
| HCR15N-60 | 60 | 140 | 44 | 50 | 100 | 170 | 43-120 | 245 | 570 | 6 | 7100 |
| HCR15N-70 | 70 | 164 | 49 | 55 | 115 | 197 | 55-142 | 315 | 724 | 6 | 10700 |
| HCR15N-80 | 80 | 180 | 55 | 60 | 141 | 231 | 55-142 | 400 | 804 | 6 | 15100 |
| HCR15N-90 | 90 | 226 | 60 | 65 | 150 | 263 | 55-142 | 490 | 1340 | 5 | 23400 |
| HCR15N-100 | 100 | 250 | 70 | 70 | 170 | 295 | 65-165 | 610 | 1516 | 7 | 33100 |
| HCR15N-110 | 110 | 295 | 70 | 80 | 185 | 332.5 | 65-165 | 655 | 2340 | 6 | 48500 |
| HCR15N-120 | 120 | 360 | 85 | 90 | 210 | 390 | 65-165 | 950 | 3210 | 6 | 79500 |
Quality Control
Every Unit Inspected Before Shipment
Raw Material Inspection
Material certifications verified. Composition confirmed by spectrometer before machining begins.
Thread Gauge Inspection
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Load Capacity Test
Static and dynamic load tests run on representative samples from each production batch.
Dimensional Measurement
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Surface Inspection
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Articulation Test
Misalignment angle and torque measured to confirm liner performance meets specification.
Heat Treatment Verify
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Batch Documentation
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Applications
Where Hydraulic Rod End Bearing HCR15N Rod Ends Are Used
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FAQ
Hydraulic Rod End Bearing HCR15N Frequently Asked Questions
Что такое серия HCR15N?
HCR15N — метрическая серия род-энд подшипников гидроцилиндров с опубликованными данными по размерам, зазорам, нагрузкам и заказу.
Какие размеры HCR15N опубликованы?
Опубликованная таблица спецификаций HCR15N содержит 17 размеров в указанном диапазоне.
Какой материал используется для HCR15N?
Корпус: кованая сталь St 52-3. Вкладыш подшипника и внутреннее кольцо: подшипниковая сталь 100Cr6 / AISI 52100, закаленная и шлифованная, с фосфатированием и обработкой поверхности дисульфидом молибдена.
Как осуществляется смазка HCR15N?
Гидравлическая масленка по DIN 71412 для доступа при обслуживании в течение срока службы.
Какой температурный диапазон указан для HCR15N?
Страница HCR15N указывает рабочий диапазон от -50°C до +150°C при заявленной конфигурации материала и смазки.
Что нужно предоставить для коммерческого предложения на HCR15N?
Укажите требуемый размер, монтажную геометрию со стороны цилиндра или чертеж, информацию о режиме работы и любые требования к смазке или материалу.