| 2CS |
Sheet Steel Reinforced Contact Seal Of Acrylonitrile-Butadiene Rubber (NBR) On Both Sides Of The Bearing. Annular Groove And Three Lubrication Holes In The Outer Ring Covered With A Polymer Band. Lubricated With An Extreme Pressure Bearing Grease According To Temperature Range -20u2103/+110u2103, Grease Fill 25% To 35% |
| C3 |
Internal Clearance Larger Than Normal |
| GEM |
Grease Filling. A Second Letter Indicates The Temperature Range Of The Grease And A Third Letter Identifies The Actual Grease, A Figure Following The Three-Letter Grease Code Indicates That The Filling Degree Deviates From The Standard: 1, 2 And 3 Indicate Smaller Than Standard, 4 to 9 A Larger Fill - Second Letter |
| E |
Extreme Pressure Grease. - Third Letter |
| M |
Medium Temperature Grease, e.g. -30 ~ 110°C |
| VQ120 |
Quality And Tolerances Other Than Standard |
