Designation system - SKF
Manufacturer
Suffix
Prefix
Found: 897
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| D7 | SKF | Deep groove ball bearing of open design with seal recesses in the outer ring to the shield (for later mounting). | Deep groove ball | |
| D | SKF | Deviating or modified internal design with the same boundary dimensions. Example: K 40X48X20 D (Double split cage). | K 40X48X20 D | Needle roller bearings |
| D | SKF | Heavy preload (719 .. D, 70 .. D and 72 .. D series). | 7202 ACD/HCP4A DB D | Angular contact ball bearing |
| D | SKF | Inner ring consist of two part. | 3308 D MA | Double row angular contact ball bearing |
| D | SKF | 1. Deviating or modified internal design with same boundary dimensions; as a rule the significance of the letter is bound to the particular bearing or bearing series. Examples: 3310 D Double row angular contact ball bearing with α=45 contact angle. K 40*45*17 D split needle roller and cage assembly (radial). 2. Inner ring with two roller and cage assemblies (double cone) or outer ring with two raceways (double cup) of double row taper roller bearing to ABMA standard (normally inch-size). | ||
| CV | SKF | Full complement cylindrical roller bearing with modified internal design. | NCF 3004 CV | Cylindrical roller bearings |
| CS5 | SKF | Sheet steel reinforced rubbing seal of nitrile rubber (NBR) at one side of bearing. | BS2-2209C- CS5 /C4W33 | Spherical roller bearing |
| CS2 | SKF | Sheet steel reinforced rubbing seal of fluoro rubber (FPR) at one side of spherical roller bearing. Annular groove and three lubrication holes in the outer ring closed with a plastic strip.The bearing filled to 70 - 100% of the volume of high temperature polyurea rease. | BS2 2214 CS2 C4S3 | Spherical roller bearing |
| CS | SKF | Sheet steel reinforced rubbing seal of nitrile rubber (NBR) at one side of spherical roller bearing. The bearing is filled with grease LGEP 2 from 25 to 35% by volume. Annular groove and three lubrication holes in the outer ring closed with a plastic strip. | Spherical roller bearing | |
| CNP | SKF | Displaced clearance range comprising the upper half of the actual clearance range plus the lower half of the next larger clearance range. | 6202-2Z CNP LHT23 | Deep groove ball bearings |