![[THK] — Rod End POS (Male Thread Type)](https://prosourcemro.com/wp-content/uploads/2026/05/001-1067-1024x819.png)
Roller Guides
THK
[THK] — Rod End POS (Male Thread Type)
Family ID: THK-POS
THK POS type Rod End with male (external) thread. Same high-rigidity construction as PHS (female thread) type. Steel holder (S35C, chromate), spherical inner ring (SUJ2, 58HRC+), bronze alloy bushing. POS5/6: lubrication via oil port on holder. POS8 and larger: grease nipple. Ball diameter (inch series): 11.112~50.8mm (7/16"~2"). Left-hand thread: suffix L.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| POS5 | THK Rod End POS5 (male thread), thread=M5×0.8, Da=11.112mm, Cs=3430N | THK | Thread (male): M5×0.8 | Total Length (L): 41 mm | Holder Diameter (D): 16 mm | Ball Diameter (Da): 11.112 mm (7/16") | Bore Diameter (d): 5 mm | Allowable Tilt Angle α1/α2/α3: 8°/13°/30° | Radial Clearance: ≤0.3 mm | Static Load Capacity (Cs): 3430 N | Mass: 12.5 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Oil port on holder | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS6 | THK Rod End POS6 (male thread), thread=M6×1, Da=12.7mm, Cs=4900N | THK | Thread (male): M6×1 | Total Length (L): 45 mm | Holder Diameter (D): 18 mm | Ball Diameter (Da): 12.7 mm (1/2") | Bore Diameter (d): 6 mm | Allowable Tilt Angle α1/α2/α3: 8°/13°/30° | Radial Clearance: ≤0.3 mm | Static Load Capacity (Cs): 4900 N | Mass: 19.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Oil port on holder | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS8 | THK Rod End POS8 (male thread), thread=M8×1.25, Da=15.875mm, Cs=6860N | THK | Thread (male): M8×1.25 | Total Length (L): 53 mm | Holder Diameter (D): 22 mm | Ball Diameter (Da): 15.875 mm (5/8") | Bore Diameter (d): 8 mm | Allowable Tilt Angle α1/α2/α3: 8°/14°/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 6860 N | Mass: 32.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS10 | THK Rod End POS10 (male thread), thread=M10×1.5, Da=19.05mm, Cs=10800N | THK | Thread (male): M10×1.5 | Total Length (L): 61 mm | Holder Diameter (D): 26 mm | Ball Diameter (Da): 19.05 mm (3/4") | Bore Diameter (d): 10 mm | Allowable Tilt Angle α1/α2/α3: 8°/14°/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 10800 N | Mass: 54.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS12 | THK Rod End POS12 (male thread), thread=M12×1.75, Da=22.225mm, Cs=16700N | THK | Thread (male): M12×1.75 | Total Length (L): 69 mm | Holder Diameter (D): 30 mm | Ball Diameter (Da): 22.225 mm (7/8") | Bore Diameter (d): 12 mm | Allowable Tilt Angle α1/α2/α3: 8°/13°/25° | Radial Clearance: ≤0.5 mm | Static Load Capacity (Cs): 16700 N | Mass: 85.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS14 | THK Rod End POS14 (male thread), thread=M14×2, Da=25.4mm, Cs=20600N | THK | Thread (male): M14×2 | Total Length (L): 77 mm | Holder Diameter (D): 34 mm | Ball Diameter (Da): 25.4 mm (1") | Bore Diameter (d): 14 mm | Allowable Tilt Angle α1/α2/α3: 10°/16°/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 20600 N | Mass: 126.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS16 | THK Rod End POS16 (male thread), thread=M16×2, Da=28.575mm, Cs=25000N | THK | Thread (male): M16×2 | Total Length (L): 85 mm | Holder Diameter (D): 38 mm | Ball Diameter (Da): 28.575 mm (1-1/8") | Bore Diameter (d): 16 mm | Allowable Tilt Angle α1/α2/α3: 9°/15°/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 25000 N | Mass: 185.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS18 | THK Rod End POS18 (male thread), thread=M18×1.5, Da=31.75mm, Cs=29400N | THK | Thread (male): M18×1.5 | Total Length (L): 93 mm | Holder Diameter (D): 42 mm | Ball Diameter (Da): 31.75 mm (1-1/4") | Bore Diameter (d): 18 mm | Allowable Tilt Angle α1/α2/α3: 9°/15°/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 29400 N | Mass: 260.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS20 | THK Rod End POS20 (male thread), thread=M20×1.5, Da=34.925mm, Cs=34300N | THK | Thread (male): M20×1.5 | Total Length (L): 101 mm | Holder Diameter (D): 46 mm | Ball Diameter (Da): 34.925 mm (1-3/8") | Bore Diameter (d): 20 mm | Allowable Tilt Angle α1/α2/α3: 9°/15°/24° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 34300 N | Mass: 340.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS22 | THK Rod End POS22 (male thread), thread=M22×1.5, Da=38.1mm, Cs=41200N | THK | Thread (male): M22×1.5 | Total Length (L): 109 mm | Holder Diameter (D): 50 mm | Ball Diameter (Da): 38.1 mm (1-1/2") | Bore Diameter (d): 22 mm | Allowable Tilt Angle α1/α2/α3: 10°/15°/23° | Radial Clearance: ≤0.7 mm | Static Load Capacity (Cs): 41200 N | Mass: 435.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS25 | THK Rod End POS25 (male thread), thread=M24×2, Da=42.862mm, Cs=72500N | THK | Thread (male): M24×2 | Total Length (L): 124 mm | Holder Diameter (D): 60 mm | Ball Diameter (Da): 42.862 mm (1-11/16") | Bore Diameter (d): 25 mm | Allowable Tilt Angle α1/α2/α3: 9°/15°/23° | Radial Clearance: ≤0.8 mm | Static Load Capacity (Cs): 72500 N | Mass: 650.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix | ||
| POS30 | THK Rod End POS30 (male thread), thread=M30×2, Da=50.8mm, Cs=92200N | THK | Thread (male): M30×2 | Total Length (L): 145 mm | Holder Diameter (D): 70 mm | Ball Diameter (Da): 50.8 mm (2") | Bore Diameter (d): 30 mm | Allowable Tilt Angle α1/α2/α3: 10°/17°/23° | Radial Clearance: ≤0.8 mm | Static Load Capacity (Cs): 92200 N | Mass: 1070.0 g | Holder Material: S35C (chromate) | Inner Ring: SUJ2 58HRC+ | Bushing: Bronze alloy | Lubrication: Grease nipple | Shaft Fit: h7 (normal) / p6 (indeterminate direction) | Left-hand thread: add L suffix |
