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Function
Function

6306-2RS deep groove ball bearings are the core components used for support and transmission in LOVOL AF108/RG108 harvesters,
It has advantages such as sealed dust prevention, waterproofing, shock resistance, low maintenance, and strong universality,
Can significantly improve the smoothness and durability of the entire machine operation

Strong sealing protection (2RS structure)
Rubber sealing rings on both sides can effectively prevent dust, moisture, and sediment from entering, suitable for use in harsh environments such as farmland

Strong universality
Standardized size (30 × 72 × 19 mm), easy disassembly and assembly, suitable for quick on-site replacement and maintenance.

Technical Parameters
6306 Deep Groove Ball Bearing
| ITEMS | DESCRIPTION |
| Standard number | 6306-2RS suffix indicates rubber sealing rings on both sides of the bearing |
| Size(mm) | Inner diameter (d) 30 mm, outer diameter (D) 72 mm, width (B) 19 mm |
| Application | LOVOL AF108/RG108 series harvester |
Product Uses
Application environment:
If this bearing is required in LOVOL AF108 or RG108 models, it may typically be located at the gearbox, drive shaft, gearbox, or rotating component support shaft (it is recommended to refer to LOVOL's parts list or maintenance manual for confirmation). For example, there may be corresponding bearing assembly drawings in the LOVOL-108 manual.
Scribd
It is particularly recommended to use the sealed ("-2RS") version, as agricultural machinery equipment is often exposed to environments with dust, water stains, and impurities, and the sealed structure can significantly extend its service life.
Before installation, it should be confirmed that the inner diameter of the bearing matches the shaft (30 mm), the outer diameter matches the housing (72 mm), and the width conforms to the installation space (19 mm); Simultaneously confirm whether the bearing seat and housing allow for sealed bearings (with sufficient side clearance/installation space)
Product Operate Guide
Installation and usage suggestions
1.Clean environment:
Before installation, ensure that the shaft, bearing seat, and housing are clean and free of impurities and damage.
2.Lubrication:
Even for sealed types, it is recommended to add an appropriate amount of lubricating grease according to the manufacturer's requirements. Good sealing without lubrication can still lead to early failure.
3.Avoid impact installation:
It is recommended to use specialized tools (such as sleeves, heated inner rings, or cooled outer rings) during installation to avoid direct tapping that may damage the bearings.
4.Regular maintenance:
Although sealed bearings reduce the frequency of "oiling/changing oil", temperature, vibration, and noise changes should be checked regularly, and any abnormalities should be promptly repaired.
Product Video