What are the conditions for lubricating bearings with greaseThe conditions for lubricating bearings with grease mainly include the following aspects:1. Working conditions:Temperature: The use temperature of lubricating grease should be 20-30 ° C lower than its drip point. Under high temperature cond Read More »

What is the difference between single-sided grease injection and double-sided grease injection for bearingsSingle or double-sided grease injection has little effect on commonly used bearings; Mainly for bearings with double-sided grease injection, the grease inside the raceway is relatively less, an Read More »

The reason for the damage of the bearing holder of the sand suction pumpThe retainer is the weakest link of the bearing. The damage depends on whether it is individual or batch damage! If there is a certain proportion of damage, please verify:1. The interference fit and bearing clearance of the bear Read More »

What is a resin retainerCage, a bearing component that partially wraps all or part of the rolling elements and moves with them, is used to isolate the rolling elements, usually guiding them and holding them inside the bearing. Material of the cage: During operation, rolling bearings generate heat an Read More »

The impact of rotational speed on the lifespan and noise of bearings!Bearing speed is one of the most important factors affecting bearing temperature rise. The maximum allowable speed of the bearing, also known as the limit speed, decreases as the diameter and width series of the bearing increase. T Read More »