ZXZ can provide a full range of agricultural machinery bearings, mainly including the following types:
P bearings, including the Radial Insert Ball Bearings of the metric and the inch series.
Roundel bearing of sowing machine , Cylindrical bore, Square bore and Hex bore series. Each series includes a cylindrical OD or spherical OD.
Size:
The P series of agricultural machinery bearings provided by ZXZ according to ISO 9628:2006 standard.
CS series bearing dimensions according to the standard of deep groove ball bearing 62 and 63, and conform to ISO
15:1998 standard, except the outer ring has a spherical OD. The other series conform to the standard of Fafnir.
Tolerances:
The dimensional tolerances of P series bearings conform to table 1. The tolerance of CS series bearings according to ISO 492:2002 standard. The tolerance of bearing with hexagonal or square bore is made according to 0/+0.25.
Bearing tolerance table 1
Nominal diameter inner ring outer ring
|
| P Series | CS Series | All bearings | ||||
| d ,D | △dmp | △dmp | △Dmp | ||||
| ＞ | ≤ | high | low | high | low | high | low |
| mm | μm | μm | μm | ||||
| 10 | 18 | +15 | +5 | 0 | -8 | - | - |
| 18 | 31.75 | +18 | +5 | 0 | -10 | - | - |
| 31.75 | 50.8 | +19 | +5 | 0 | -12 | 0 | -10 |
| 50.8 | 80.962 | +21 | +5 | 0 | -15 | 0 | -10 |
| 80.962 | 120 | +25 | +5 | - | - | 0 | -15 |
| 120 | 150 | - | - | - | - | 0 | -15 |
Clearance:
the clearance of P series bearings according to table 2 standard. And are in accordance with Group N radial
internal clearances as listed ISO 9628:2006.
The CS series bearing clearance according to the basic group clearance in the deep groove ball bearing and according to ISO5753:1991 standard.
| Bore code | P series | CS series | |||
| from | to | min | max | min | max |
| - μm | |||||
| 03 | 03 | 10 | 15 | 3 | 18 |
| 04 | 04 | 12 | 28 | 5 | 20 |
| 05 | 06 | 12 | 28 | 5 | 20 |
| 07 | 08 | 13 | 33 | 6 | 20 |
| 09 | 10 | 14 | 36 | 6 | 23 |
| 11 | 13 | 18 | 43 | 8 | 28 |
| 14 | 16 | 20 | 51 | - | - |
Our Agriculture Bearings are famous as superb sealing performance and long life, which have been supplied to OE and aftermarket customers, such as JOHN DEERE, KUBOTA, DODGE, WUZHENG Group, YTO Group etc.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
