Oil Free Bushings - Copper Alloy, Flanged, Thin Wall
:
MISUMI
- Oil Free Bushings - Copper Alloy, Flanged, Thin Wall type, MPFZU series from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing MPFZU series are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- Use of rotation stopper screws is recommended to affix bushings.
- The Copper oil-free bushing MPFZU series is made of High tensile brass alloy with solid lubricant embedded.
Oil Free Bushings, Copper Alloy, Flanged, Thin Wall
Compact thin-wall flanged oil-free bushings (MPFZU) made of high-strength brass alloy with embedded solid lubricant. Bore tolerance E7, outside diameter tolerance r6.
- Select bore d (E7) and length L, then confirm D (r6), wall thickness N, flange diameter H, flange thickness t (0 / -0.1) and the recommended housing diameter (H7).
- Operating temperature range (with periodic lubrication): -40 ~ 200°C.
Product notes
- Recommended mating shaft: d8 general use (high load), e7 general use (light load), f8 high precision, g6 high precision (intermittent operation)
Material: high-strength brass alloy with embedded solid lubricant
Part numbers and dimensions
Ordering example
| Type | - | L |
|---|---|---|
| MPFZU12 | - | 15 |
| Type | L | Dr6 | Wall thickness (N) | H | 0 t-0.1 | Housing dia. (recommended) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | dE7 | Standard Dimension | Tolerance (H7) | ||||||||||||||
| MPFZU | 5 | +0.032 +0.020 | 10 | 12 | 7 | +0.028 +0.019 | 1 | 11 | 2 | 7 | +0.015 0 | ||||||
| 6 | 10 | 12 | 15 | 8 | 12 | 8 | |||||||||||
| 8 | +0.040 +0.025 | 10 | 12 | 15 | 20 | 10 | 14 | 10 | |||||||||
| 10 | 10 | 12 | 15 | 20 | 12 | +0.034 +0.023 | 16 | 12 | +0.018 0 | ||||||||
| 12 | +0.050 +0.032 | 10 | 12 | 15 | 20 | 25 | 30 | 15 | 1.5 | 21 | 3 | 15 | |||||
| 13 | 12 | 15 | 20 | 16 | 22 | 16 | |||||||||||
| 15 | 10 | 12 | 15 | 20 | 25 | 18 | 24 | 18 | |||||||||
| 16 | 12 | 15 | 20 | 25 | 30 | 20 | +0.041 +0.028 | 2 | 26 | 20 | +0.021 0 | ||||||
| 20 | +0.061 +0.040 | 15 | 20 | 25 | 30 | 40 | 24 | 32 | 4 | 24 | |||||||
| 25 | 30 | 40 | 50 | 29 | 37 | 29 | |||||||||||
| 30 | 30 | 40 | 50 | 34 | +0.050 +0.034 | 42 | 34 | +0.025 0 | |||||||||
Outer dimension comparison
| d | Dimensional difference | Thin-wall type MPFZU | Standard type MPFZ | ||||||
|---|---|---|---|---|---|---|---|---|---|
| O.D. Dr6 | Wall thickness (N) | H | O.D. Dr6 | Wall thickness (N) | H | O.D. Dr6 | Wall thickness (N) | H | |
| 5 | -2 | -1 | -3 | 7 | 1 | 11 | 9 | 2 | 14 |
| 6 | -2 | -1 | -4 | 8 | 12 | 10 | 16 | ||
| 8 | -2 | -1 | -6 | 10 | 14 | 12 | 20 | ||
| 10 | -2 | -1 | -6 | 12 | 16 | 14 | 22 | ||
| 12 | -3 | -1.5 | -4 | 15 | 1.5 | 21 | 18 | 3 | 25 |
| 13 | -3 | -1.5 | -4 | 16 | 22 | 19 | 26 | ||
| 15 | -3 | -1.5 | -4 | 18 | 24 | 21 | 28 | ||
| 16 | -2 | -1.5 | -3 | 20 | 26 | 22 | 29 | ||
| 20 | -6 | -3 | -8 | 24 | 2 | 32 | 30 | 5 | 40 |
| 25 | -6 | -3 | -8 | 29 | 37 | 35 | 45 | ||
| 30 | -6 | -3 | -8 | 34 | 42 | 40 | 50 | ||