Double row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The AKMI assortment includes many designs and variants, such as standard and full complement bearings and also greased and sealed bearings. Depending on the configuration of the outer and inner rings, the bearings are available in locating as well as non-locating designs.
| d | 190 mm | Bore diameter |
|---|---|---|
| D | 240 mm | Outside diameter |
| B | 50 mm | Width |
| d1 | ≈ 209 mm | Shoulder diameter inner ring |
| E | 225 mm | Raceway diameter outer ring |
| b1 | 7 mm | Width annular lubrication groove outer ring |
| K | 4 mm | Diameter lubrication hole (outer ring) |
| s | max. 4 mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
| r1,2 | min. 1.5 mm | Chamfer dimension (open bearings) |
| da | min. 197 mm | Abutment diameter shaft |
|---|---|---|
| Da | max. 233 mm | Abutment diameter housing |
| ra | max. 1.5 mm | Fillet radius |
| Basic dynamic load rating | C | 358 kN |
|---|---|---|
| Basic static load rating | C0 | 750 kN |
| Fatigue load limit | Pu | 76.5 kN |
| Reference speed | 1 100 r/min | |
| Limiting speed | 1 400 r/min | |
| Minimum load factor | kr | 0.2 |
General bearing specifications
Bearing interfaces
Can't find the information you're looking for? Please fill out the application form and we will reply to you as soon as possible.
Your local AKMI dealer can provide you with technical support and sales assistance.
AKMI online customer service, timely answer customer questions
(Monday to Friday 9:00-18:00)
