Linear ball bearings / stainless steel, steel / chrome-plated, nickel-plated / double ring groove (Part Numbers - CAD Download)
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| Type | Outer Cylinder | Balls | Retainer | Ambient Operating Temp. | Accessory | ||
| Material | Hardness | Surface Treatment | Material | Material | |||
| LMU-N | EN 1.3505 Equiv. | 58HRC~ | - | EN 1.3505 Equiv. | Plastic (Duracon M90 Equiv.) | -20~ 80°C | Seal Material Nitrile Rubber (-20~120°C) |
| LMU | |||||||
| LMUF-N | Stainless Steel (Stainless Steel) | -20~110°C | |||||
| LMUF | |||||||
| LMUR | Low Temperature Black Chrome Plating | EN 1.4125 Equiv. | Plastic (Duracon M90 Equiv.) | -20~ 80°C | |||
| LMUM | Electroless Nickel Plating | ||||||
| LMUMF | Stainless Steel (Stainless Steel) | -20~110°C | |||||
| SLMU | EN 1.4125 Equiv. | 56HRC~ | - | Plastic (Duracon M90 Equiv.) | -20~ 80°C | ||
| SLMUS | Stainless Steel (Stainless Steel) | -20~120°C | |||||
Specifications
| Part Number | |
| LMU20 LMU-N20  LMUR20 LMUR20L LMUR20G LMUR20H | (No Seal) (LTBC Plating) (L Type Greased) (G Type Greased) (H Type Greased) |
For Days to Ship, Price and Performance, see >> P.304.
| Part Number | D Tolerance | L | B | W | D1 | (r) | Eccentricity (Max.) | Rows of Balls | Basic Load Rating | Mass (g) | |||||||
| Type | dr | Tolerance | No Surface Treatment | Surface Treatment | Tolerance | Tolerance | C (Dynamic) N | Co (Static) N | |||||||||
| LMU-N (No Seal) LMU LMUF-N (No Seal) LMUF LMUR LMUM LMUMF SLMU SLMUS | 3 | 0 -0.008 | 7 | 0 -0.009 | 0 -0.015 | 10 | 0 -0.12 | - | - | - | - | 0.3 | 0.008 | 4 | 69 | 105 | 1.4 |
| 4 | 8 | 12 | - | - | - | 88 | 127 | 2.0 | |||||||||
| 5 | 10 | 15 | 8 | 0 -0.4 | 1.1 | 9.6 | 0.4 | 167 | 206 | 4.0 | |||||||
| 6 | 0 -0.009 | 12 | 0 -0.011 | 0 -0.018 | 19 | 0 -0.2 | 11.3 | 11.5 | 0.012 | 206 | 265 | 8.5 | |||||
| 8 | 15 | 24 | 15.3 | 14.3 | 265 | 380 | 17 | ||||||||||
| 10 | 19 | 0 -0.013 | 0 -0.021 | 29 | 19.4 | 1.3 | 18 | 372 | 549 | 31 | |||||||
| 12 | 21 | 30 | 20.4 | 20 | 0.8 | 412 | 598 | 41 | |||||||||
| 13 | 23 | 32 | 22 | 510 | 784 | 46 | |||||||||||
| 16 | 28 | 37 | 23.3 | 1.6 | 27 | 775 | 1180 | 73 | |||||||||
| 20 | 0 -0.010 | 32 | 0 -0.016 | 0 -0.025 | 42 | 27.3 | 30.5 | 0.015 | 5 | 882 | 1370 | 98 | |||||
| 25 | 40 | 59 | 0 -0.3 | 37.3 | 0 -0.5 | 1.85 | 38 | 1.5 | 6 | 980 | 1570 | 236 | |||||
| 30 | 45 | 64 | 40.8 | 43 | 1570 | 2740 | 262 | ||||||||||
| LMU LMUM | 35 | 0 -0.012 | 52 | 0 -0.019 | 0 -0.030 | 70 | 45.3 | 2.1 | 49 | 0.020 | 1670 | 3140 | 425 | ||||
| 40 | 60 | 80 | 56.3 | 57 | 2160 | 4020 | 654 | ||||||||||
| 50 | 80 | 100 | 68.8 | 2.6 | 76.5 | 3820 | 7940 | 1700 | |||||||||
For Precautions for Use, see P.303.
For LMU-N and LMUF-N, dr=3/4.
Products with dr=3, 4 are without seal. No-Seal Type has lower sliding resistance (0.4~1.2N). Separate dust-proofing measures are necessary to keep the dust entering into sliding parts.
For LTBC Plating, see P.304.
Spacers and Stoppers for linear bushings can be selected from P.330.
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| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | RoHS | Diameter of Inscribed Circle dr (φ) | Overall Length L (mm) | Material of Outer Cylinder | Outer Cylinder Surface Treatment | Outer Diameter D (φ) | Basic Load Rating Dynamic Rating (Detail) (N) | Basic Load Rating Static Rating (N) | Tolerance of Inscribed Circle (Minus Side) (mm) | Eccentricity (μm) | Ball Material | Retainer Material | Seals | Greased filled | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
9.96 € | 1 | Available |
Same day
Stock | 10 | 4 | 12 | EN 1.4125 Equiv. | No Surface Treatment | 8 | 88 | 127 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | No Seal | Not Provided | |
23.58 € | 1 | Available |
Same day
Stock | 10 | 4 | 12 | EN 1.4125 Equiv. | No Surface Treatment | 8 | 88 | 127 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
23.58 € | 1 | Available | 9 Days | 10 | 4 | 12 | EN 1.4125 Equiv. | No Surface Treatment | 8 | 88 | 127 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
23.58 € | 1 | Available | 9 Days | 10 | 4 | 12 | EN 1.4125 Equiv. | No Surface Treatment | 8 | 88 | 127 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
10.39 € | 1 | Available |
Same day
Stock | 10 | 5 | 15 | EN 1.4125 Equiv. | No Surface Treatment | 10 | 167 | 206 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
24.36 € | 1 | Available |
Same day
Stock | 10 | 5 | 15 | EN 1.4125 Equiv. | No Surface Treatment | 10 | 167 | 206 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
24.36 € | 1 | Available | 9 Days | 10 | 5 | 15 | EN 1.4125 Equiv. | No Surface Treatment | 10 | 167 | 206 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
24.36 € | 1 | Available | 9 Days | 10 | 5 | 15 | EN 1.4125 Equiv. | No Surface Treatment | 10 | 167 | 206 | -0.008 | 8 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
12.10 € | 1 | Available |
Same day
Stock | 10 | 6 | 19 | EN 1.4125 Equiv. | No Surface Treatment | 12 | 206 | 265 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
25.16 € | 1 | Available |
Same day
Stock | 10 | 6 | 19 | EN 1.4125 Equiv. | No Surface Treatment | 12 | 206 | 265 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
25.16 € | 1 | Available | 9 Days | 10 | 6 | 19 | EN 1.4125 Equiv. | No Surface Treatment | 12 | 206 | 265 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
25.16 € | 1 | Available | 9 Days | 10 | 6 | 19 | EN 1.4125 Equiv. | No Surface Treatment | 12 | 206 | 265 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
12.00 € | 1 | Available |
Same day
Stock | 10 | 8 | 24 | EN 1.4125 Equiv. | No Surface Treatment | 15 | 265 | 380 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
25.05 € | 1 | Available |
Same day
Stock | 10 | 8 | 24 | EN 1.4125 Equiv. | No Surface Treatment | 15 | 265 | 380 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
25.05 € | 1 | Available |
Same day
Stock | 10 | 8 | 24 | EN 1.4125 Equiv. | No Surface Treatment | 15 | 265 | 380 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
25.05 € | 1 | Available |
Same day
Stock | 10 | 8 | 24 | EN 1.4125 Equiv. | No Surface Treatment | 15 | 265 | 380 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
12.22 € | 1 | Available |
Same day
Stock | 10 | 10 | 29 | EN 1.4125 Equiv. | No Surface Treatment | 19 | 372 | 549 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
25.29 € | 1 | Available | 9 Days | 10 | 10 | 29 | EN 1.4125 Equiv. | No Surface Treatment | 19 | 372 | 549 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
25.29 € | 1 | Available | 9 Days | 10 | 10 | 29 | EN 1.4125 Equiv. | No Surface Treatment | 19 | 372 | 549 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
25.29 € | 1 | Available | 9 Days | 10 | 10 | 29 | EN 1.4125 Equiv. | No Surface Treatment | 19 | 372 | 549 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
12.64 € | 1 | Available |
Same day
Stock | 10 | 12 | 30 | EN 1.4125 Equiv. | No Surface Treatment | 21 | 412 | 598 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
32.46 € | 1 | Available | 9 Days | 10 | 12 | 30 | EN 1.4125 Equiv. | No Surface Treatment | 21 | 412 | 598 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
32.46 € | 1 | Available | 9 Days | 10 | 12 | 30 | EN 1.4125 Equiv. | No Surface Treatment | 21 | 412 | 598 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
32.46 € | 1 | Available | 9 Days | 10 | 12 | 30 | EN 1.4125 Equiv. | No Surface Treatment | 21 | 412 | 598 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
13.63 € | 1 | Available | 12 Days | 10 | 13 | 32 | EN 1.4125 Equiv. | No Surface Treatment | 23 | 510 | 784 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
33.36 € | 1 | Available | 9 Days | 10 | 13 | 32 | EN 1.4125 Equiv. | No Surface Treatment | 23 | 510 | 784 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
33.36 € | 1 | Available | 9 Days | 10 | 13 | 32 | EN 1.4125 Equiv. | No Surface Treatment | 23 | 510 | 784 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
33.36 € | 1 | Available | 9 Days | 10 | 13 | 32 | EN 1.4125 Equiv. | No Surface Treatment | 23 | 510 | 784 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
15.13 € | 1 | Available |
Same day
Stock | 10 | 16 | 37 | EN 1.4125 Equiv. | No Surface Treatment | 28 | 775 | 1180 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
35.31 € | 1 | Available |
Same day
Stock | 10 | 16 | 37 | EN 1.4125 Equiv. | No Surface Treatment | 28 | 775 | 1180 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
35.31 € | 1 | Available | 9 Days | 10 | 16 | 37 | EN 1.4125 Equiv. | No Surface Treatment | 28 | 775 | 1180 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
35.31 € | 1 | Available |
Same day
Stock | 10 | 16 | 37 | EN 1.4125 Equiv. | No Surface Treatment | 28 | 775 | 1180 | -0.009 | 12 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
20.33 € | 1 | Available |
Same day
Stock | 10 | 20 | 42 | EN 1.4125 Equiv. | No Surface Treatment | 32 | 882 | 1370 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
39.75 € | 1 | Available | 9 Days | 10 | 20 | 42 | EN 1.4125 Equiv. | No Surface Treatment | 32 | 882 | 1370 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
39.75 € | 1 | Available | 9 Days | 10 | 20 | 42 | EN 1.4125 Equiv. | No Surface Treatment | 32 | 882 | 1370 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
39.75 € | 1 | Available | 9 Days | 10 | 20 | 42 | EN 1.4125 Equiv. | No Surface Treatment | 32 | 882 | 1370 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
28.55 € | 1 | Available |
Same day
Stock | 10 | 25 | 59 | EN 1.4125 Equiv. | No Surface Treatment | 40 | 980 | 1570 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
47.60 € | 1 | Available | 9 Days | 10 | 25 | 59 | EN 1.4125 Equiv. | No Surface Treatment | 40 | 980 | 1570 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
47.60 € | 1 | Available | 9 Days | 10 | 25 | 59 | EN 1.4125 Equiv. | No Surface Treatment | 40 | 980 | 1570 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
47.60 € | 1 | Available | 9 Days | 10 | 25 | 59 | EN 1.4125 Equiv. | No Surface Treatment | 40 | 980 | 1570 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) | |
37.74 € | 10 | Available | 9 Days | 10 | 30 | 64 | EN 1.4125 Equiv. | No Surface Treatment | 45 | 1570 | 2740 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Not Provided | |
56.26 € | 1 | Available | 9 Days | 10 | 30 | 64 | EN 1.4125 Equiv. | No Surface Treatment | 45 | 1570 | 2740 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type G (Low Particlate) | |
56.26 € | 1 | Available | 9 Days | 10 | 30 | 64 | EN 1.4125 Equiv. | No Surface Treatment | 45 | 1570 | 2740 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type H (For Food and Beverages) | |
56.26 € | 1 | Available | 9 Days | 10 | 30 | 64 | EN 1.4125 Equiv. | No Surface Treatment | 45 | 1570 | 2740 | -0.01 | 15 | EN 1.4125 Equiv. | Stainless Steel | With Seal | Type L (Heat Resistance) |
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Example of Use
Basic information
| Type | Straight | Style | Standard | Motion | Linear Motion |
|---|---|---|---|---|---|
| Lubrication Type | Not Provided | The circulation type of balls | 1-fach | Accuracy | High Grade |
| Type | Straight | Length | 1-fach |
Configure
Stock
-
- Show only stock items
Basic Attributes
-
Diameter of Inscribed Circle dr(φ)
-
Overall Length L(mm)
-
Material of Outer Cylinder
- Iron
- EN 1.4125 Equiv.
- Iron
-
Outer Diameter D(φ)
-
Eccentricity(μm)
-
Ball Material
- EN 1.3505 Equiv.
- EN 1.4125 Equiv.
-
Retainer Material
- Plastic (POM Equiv.)
- Stainless Steel
-
Seals
- No Seal
- With Seal
-
Greased filled
- Not Provided
- Type G (Low Particlate)
- Type H (For Food and Beverages)
- Type L (Heat Resistance)
-
Type
- LMU
- LMU-N
- LMUF
- LMUF-N
- LMUM
- LMUMF
- LMUR
- SLMU
- SLMUS
-
Outer Cylinder Surface Treatment
- No Surface Treatment
- Surface Treatment
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Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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MISUMI Standard Price : 16.58 € Shipping Days: Same day
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