NTN bearing HK2520LL / 3AS, HK 2520 LL 3AS, HK2520LL3AS, hk 2520 bearing, skf hk 2520, torrington hk2520, ntn hk 2520, NK 2520, dimensions 25x32x20, Needle roller bearing with a stamped outer ring, with an open end, resembling inner ring IR20x25x20.5 SUFFIX: LL is a two-sided seal, made of synthetic rubber, embedded on two sides, the bearing is filled with lithium soap-based grease. To avoid wear and grease, use a bearing in the temperature range from -20 to 120 ° C. For continuous operation of the machine, limit the maximum permissible operating temperature to 100 ° C. The roller length is shorter and the nominal load of this type of bearing is less than that of the open type same size 3AS- Lubricant SHELL ALVANIA Grease 3