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Flanged Linear Bushings Compact Type - Single
The linear bushing supports and guides a load, enabling smooth and accurate linear motion along a specified path. It provides a variety of sizes to choose from.
[Feature]
● Support Shaft Diameter (mm.): 6, 8, 10, 12, and 16
● Overall Length (mm.): 19, 24, 29, 30, and 37
● Flange Shape : Round Flange, Square Flange, and Compact Flange
● Material:
- Outer Cylinder - SUJ2 Equivalent
- Ball - SUJ2 Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.
Part Number
Configured Part Number is shown.
LHCK6H

| Type | Outer Cylinder | Balls | Retainer | Operating Ambient Temperature | [A] Accessory | ||||
| Round Flange | Square flange | Compact Flange | [M] Material | [H] Hardness | [S] Surface Treatment | [M] Material | [M] Material | ||
| LHRK | LHSK | LHCK | SUJ2 Equivalent | 58HRC or more | — | SUJ2 Equivalent | Plastic (Duracon M90 Equivalent) | −20 to 80°C | Seal [M] Material Nitrile Rubber (−20 to 120°C) |
| LHRKM | LHSKM | LHCKM | Electroless Nickel Plating | SUS440C Equivalent | |||||
| Part Number | |
LHRK12 LHRK12L LHRK12G LHRK12H | (L Type Greased) (G Type Greased) (H Type Greased) |
| dr | D Tolerance | L | H | T | d | d1 | t | r | P.C.D. | W | F | A | Eccentricity (Max.) * 1 | Balls Rows | Perpendicularity * 2 | Basic Load Rating | Mass (g) | |||||||
| Tolerance | Surface Treatment Not Provided | Surface Treatment Provided | Tolerance | C (Dynamic) N | Co (Static) N | Round Flange | Square flange | Compact Flange | ||||||||||||||||
| 6 | 10 | 0 − 0.011 | 0 − 0.015 | 19 | ±0.3 | 25 | 5 | 3.5 | 6 | 3.1 | 3 | 19 | 20 | — | 19 | 0.012 | 6 | 0.012 | 131 | 155 | 18 | 14 | 15 | |
| 8 | 0 | 13 | 0 | 0 | 24 | 28 | 22 | 23 | — | 22 | 235 | 277 | 27 | 22 | 24 | |||||||||
| 10 | − 0.009 | 17 | − 0.013 | − 0.018 | 29 | 35 | 6 | 4.5 | 7.5 | 4.1 | 3.75 | 27 | 27 | — | 27 | 368 | 433 | 52 | 41 | 46 | ||||
| 12 | 19 | 0 | 0 | 30 | 38 | 30 | 29 | — | 30 | 381 | 449 | 64 | 50 | 55 | ||||||||||
| 16 | 26 | − 0.016 | − 0.021 | 37 | 44 | 36 | 34 | 24 | 27 | 608 | 716 | 96 | 77 | 83 | ||||||||||
| Type | Product Name | Main Features |
| A Type | Alvania Grease S2 (by Showa Shell Sekiyu) | General-purpose grease suitable for various grease lubrication locations. |
| Y Type | AFF (Made by THK Co., Ltd.) | Grease with less particles, stable rolling resistance, and excellent fretting resistance. |
| G Type | LG2 (Made by NSK Ltd.) | Grease with less particles, excellent wear and rust resistance. |
| L Type | ET-100K (Made by KYODO YUSHI Co., Ltd.) | Superior heat resistance and oxidation stability. Also high adhesion and cohesion with limited splash or leakage. |
| H Type | FGL (Lubriplate) | Suitable for lubrication of equipment used in food, beverage and pharmaceutical industries. (NSF H-1 Reg. No. 043534) |
| Item | Conditions | Unit | Measurement Method | A Type | Y Type | G Type | L Type | H Type |
| Thickener | — | — | — | Lithium Type | Lithium Type | Lithium Type | Aromatic Diurea | Aluminum Complex Soap |
| Base Oil | — | — | — | Mineral Oil | Fine Synthetic Oil | Mineral Oil + Synthetic Hydrocarbon Oil | Ether Synthetic Oil | USP White Oil |
| Base Oil Kinematic Viscosity | 40°C | mm2/s | JIS K2220 23 | 131 | 100 | 32 | — | 105 (ASTMD-445) |
| 100°C | 12.2 | — | 5.4 | — | 11.5 (ASTMD-445) | |||
| Worked Penetration | — | — | JIS K2220 7 | 283 | 315 | 199 | 280 | 310 (ASTMD-217) |
| Dropping Point | — | °C | JIS K2220 8 | 181 | 220 | 201 | 260 < | 238 (ASTMD-217) |
| Evaporation Amount | 99°C × 22 hr | wt% | JIS K2220 10 | 0.2 | 0.7 | 1.4 | — | 0.27 (ASTMD−972) |
| Oil Separation | 100°C × 24 hr | wt% | JIS K2220 11 | 2.4 | 2.6 | 0.8 | 1.2 | 2.1 (ASTMD−1742) |
| Operating Temp. | In Air | °C | — | -25 to 120 | -40 to 120 | −20 to 70 | −40 to 200 | −12 to 177 |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number |
|---|
| LHCK6H |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Inscribed Circle Dia. dr (Ø) | Overall Length L (mm) | Outer Dia. D (Ø) | Basic Load Rating: Dynamic Load (Details) (N) | Basic Load Rating: Static Load (N) | Flange Shape | Basic Rated Load, Dynamic Rating (N) | Greased Filled |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 93.79 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 6 | 19 | 10 | 131 | 155 | Compact Flange | 131 | H Type (For Food, Drinking Water) |
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| Type | Standard Flange | Environmentally friendly | RoHS Compliant (10 Substances) | Characteristics/Applications | Not Applicable |
|---|---|---|---|---|---|
| Flange Type | Standard Flange | Style | Standard | Outer Sleeve Material | SUJ2 Equivalent |
| Outer Sleeve Surface Treatment | No Surface Treatment | Lubrication Type | Not Provided | Accuracy | High Grade |
| Ball Recirculating Type | Single | Motion | Linear | Length | Single |
| Eccentricity(µm) | 12 | Inscribed Circle Dia. Tolerance (Negative Side)(mm) | -0.009 | Linear Motion / Rotational Motion | Linear Bushing (Linear Motion Only) |
| Ball Material | SUJ2 Equivalent | Retainer Material | Plastic (Duracon M90 Equivalent) | Seal | With Seal |
| Outer Cylinder Material | SUJ2 Equivalent | Counterbored Hole | Standard | Spacer / Stopper Material | SUJ2 Equivalent |
Please check the type/dimensions/specifications of the part LHCK6H in the Flanged Compact Type - Single series.
| Part Number |
|---|
| LHCK12G |
| LHCK12H |
| LHCK12L |
| LHCK6L |
| LHCK8G |
| LHCK8H |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Inscribed Circle Dia. dr (Ø) | Overall Length L (mm) | Outer Dia. D (Ø) | Basic Load Rating: Dynamic Load (Details) (N) | Basic Load Rating: Static Load (N) | Flange Shape | Basic Rated Load, Dynamic Rating (N) | Greased Filled |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 121.12 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 12 | 30 | 19 | 381 | 449 | Compact Flange | 381 | G Type (Low Dust Generation) | |
MYR 121.12 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 12 | 30 | 19 | 381 | 449 | Compact Flange | 381 | H Type (For Food, Drinking Water) | |
MYR 121.12 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 12 | 30 | 19 | 381 | 449 | Compact Flange | 381 | L Type (Heat Resistant) | |
MYR 93.79 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 6 | 19 | 10 | 131 | 155 | Compact Flange | 131 | L Type (Heat Resistant) | |
MYR 94.04 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 8 | 24 | 13 | 235 | 277 | Compact Flange | 235 | G Type (Low Dust Generation) | |
MYR 94.04 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | 8 | 24 | 13 | 235 | 277 | Compact Flange | 235 | H Type (For Food, Drinking Water) |

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