4.059 Combined Roller Bearings Specification:
4.059 combined roller bearings are widely used in vertical & horizontal linear motion applications.
For this bearing model number,
D: 101.2
T: 67
d: 50
H: 46
h: 33
Weight: 1.74kg
Certificate: ISO9001: 2015
Lubrication: with grease grade 3 (for example, Shell Alvania 3, Esso Beacon 3)
Bearing category: composite roller bearings, cross composite bearings, combined bearing
Bearing structure is as below,
combined bearing structure
Comibination Bearing Size Chart:
| Italy No. | China No. | Germany No. | D (mm) | T (mm) | d (mm) | H (mm) | h (mm) | Weight (kg) | ||
| MR0706 | 4.053 | 52.5 | 40 | 30 | 33 | 27 | 0.46 | |||
| MR0021 | CRF62 | ZGN306230E | MR0001 | 4.054 | 62 | 42 | 30 | 37.5 | 30.5 | 0.53 |
| MR0022 | CRF70.1 | ZGN357036E | MR0002 | 4.055 | 70.1 | 48 | 35 | 44 | 36 | 0.8 |
| MR0023 | CRF77.7 | ZGN407736E | MR0003 | 4.056 | 77.7 | 54 | 40 | 48 | 36.5 | 1 |
| MR0024 | MR0004 | 4.057 | 77.7 | 54 | 40 | 40.7 | 29 | 0.87 | ||
| MR0025 | CRF88.4 | ZGN458844E | MR0005 | 4.058 | 88.4 | 59 | 45 | 57 | 44 | 1.62 |
| 4.059 | 101.2 | 67 | 50 | 46 | 33 | 1.74 | ||||
| 4.060 | 107.7 | 71 | 55 | 53 | 40 | 2.27 | ||||
| MR0027 | CRF107.7 | ZGN6010755E | MR0007 | 4.061 | 107.7 | 71 | 60 | 69 | 55 | 2.82 |
| MR0029 | CRF123 | ZGN6012356E | MR0009 | 4.062 | 123 | 80 | 60 | 72.3 | 56 | 3.89 |
| MR0030 | CRF149 | MR0010 | 4.063 | 149 | 108 | 60 | 78.5 | 58.5 | 6.52 | |
Advantages:
1. 4.059 bearing has special design which reduce production costs.
2. Bearings 4.059 can bear high radial and axial loads.
3. The sturdy guide rail is suitable for high dynamic and static loads. Thus bearing capacity can be well distributed on the guide rail.
As a result, both combination bearings 4.059 and guide rails have a long service life.
