HCR25D Series — Hydraulic Cylinder Rod End Bearing
HCR25D
Hydraulic Rod End Bearing
Metric sizes · Right-hand thread · GS400 nodular cast iron housing · DIN 71412 lubrication
12
Available Sizes
-50° to +150°C
Operating Range
Full Spec Range
Search by spec.
| Part No. | Size | G | A | B | M | F | J | GL | L | Clearance | Dynamic | Static | K | Tilt | Torque | Weight | Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HCR25D-25 | 25 | M18x2 | 56 | 20 | 23 | 65 | 28 | 30 | 95 | 37-100 | 48 | 76 | 48 | 8 | 20 | 650 g | ||
| HCR25D-30 | 30 | M24x2 | 64 | 22 | 28 | 75 | 34 | 35 | 109 | 37-100 | 62 | 112 | 56 | 7 | 20 | 1000 g | ||
| HCR25D-35 | 35 | M30x2 | 78 | 25 | 30 | 90 | 44 | 45 | 132 | 37-100 | 80 | 180 | 70 | 7 | 40 | 1300 g | ||
| HCR25D-40 | 40 | M39x3 | 94 | 28 | 35 | 105 | 55 | 55 | 155 | 43-120 | 100 | 295 | 78 | 7 | 80 | 2400 g | ||
| HCR25D-50 | 50 | M50x3 | 116 | 35 | 40 | 135 | 70 | 75 | 198 | 43-120 | 156 | 445 | 88 | 7 | 80 | 4100 g | ||
| HCR25D-60 | 60 | M64x3 | 130 | 44 | 50 | 170 | 87 | 95 | 240 | 43-120 | 245 | 530 | 118 | 7 | 160 | 6500 g | ||
| HCR25D-70 | 70 | M80x3 | 154 | 49 | 55 | 195 | 105 | 110 | 278 | 55-142 | 315 | 720 | 138 | 6 | 160 | 9500 g | ||
| HCR25D-80 | 80 | M90x3 | 176 | 55 | 60 | 210 | 125 | 120 | 305 | 55-142 | 400 | 890 | 168 | 6 | 300 | 16000 g | ||
| HCR25D-90 | 90 | M100x3 | 206 | 60 | 65 | 250 | 150 | 140 | 363 | 55-142 | 490 | 1300 | 180 | 5 | 300 | 28000 g | ||
| HCR25D-100 | 100 | M110x4 | 230 | 70 | 70 | 275 | 170 | 150 | 400 | 65-165 | 610 | 1490 | 188 | 7 | 300 | 34000 g | ||
| HCR25D-140 | 140 | M160x4 | 380 | 90 | 110 | 420 | 230 | 210 | 620 | 65-165 | 1080 | 3350 | 256 | 7 | 1100 | 160000 g | ||
| HCR25D-160 | 160 | M180x4 | 480 | 105 | 110 | 460 | 260 | 230 | 710 | 65-192 | 1370 | 4300 | 290 | 8 | 1100 | 185000 g |
Construction
Technical Spec.
- Bearing shell and inner ring: 100Cr6 / AISI 52100 bearing steel, hardened and ground, with phosphate and molybdenum-disulfide surface treatment.
- Housing: GS400 nodular cast iron housing for the listed HCR25D hydraulic rod eye sizes.
- Lubrication: Size 25 has a housing grease hole without an external fitting; sizes 30–100 and 140–160 use a DIN 71412 hydraulic grease nipple.
- Temperature range: -50°C to +150°C under the stated material and lubrication configuration.
Ordering Notes
Application Notes
- Confirm the right-hand thread, thread pitch and rod-eye mounting envelope before ordering.
- Use the load ratings and tilt angle as selection references together with the actual cylinder duty cycle.
- For a quotation, include the required size rows and the cylinder drawing or target geometry.