Designation system - SKF
Manufacturer
Suffix
Prefix
Found: 897
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| HA3 | SKF | Inner ring made of carburized steel. | 23152 CCK/HA3 C4W33 | |
| HA4 | SKF | Case-hardened inner and outer rings and rollers. | BT1B 332787/ HA4 | Cylindrical roller bearings |
| HA5 | SKF | Case-hardened rollers. | BT1B 328214/ HA5 | Cylindrical roller bearings |
| H | SKF | Pressed steel cage (snap-type), hardened. | ||
| H1 | SKF | Two lubrication holes on the thrust side of the outer ring. | 71911ACEGA/P4A H1 | Angular contact ball bearing |
| HA | SKF | Case hardened bearing or bearing component; for closer identification HA is followed by one of the following figures 0 Complete bearing 1 Outer and inner rings 2 Outer ring 3 Inner ring 4 Outer ring, inner ring and rolling elements 5 Rolling elements 6 Outer ring and rolling elements 7 Inner ring and rolling elements | ||
| GP | SKF | Needle bearings, controlled by the level of vibration and / or noise. | Needle bearings | |
| GXN | SKF | Plastic grease based on polyurea, consistency class NLGI 2, for the temperature range from -40 to +150 C . | 6215-2Z/C4 GXN | Deep groove ball bearings |
| H | SKF | Two lubrication holes on the non-thrust side of the outer ring. | 71911ACEGA/P4A H | Angular contact ball bearing |
| GJN | SKF | Plastic grease based on polyurea, consistency class NLGI 2, for the temperature range from -30 to +150 C (standard amount). | 6205-2Z/C3 GJN |