Barrel roller bearings
The barrel roller bearings are manufactured with one or two rows of rollers fixed by bearing cages. The inner ring of such a bearing has one or two raceways, depending on the number of rows. The outer ring is provided with an internal spherical surface. This allows the outer ring to move relative to the axis of the product and compensate for sagging or skew of the working shaft. Single-row bearings of this type are excellently suitable for radial loads, and double-row bearings can also work with combined loads, but with a predomination of the radial ones.
22264 KMBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 175 |
| d: | 320 |
| D: | 580 |
| B: | 150 |
22260 MBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 145 |
| d: | 300 |
| D: | 540 |
| B: | 140 |
22260 KMBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 145 |
| d: | 300 |
| D: | 540 |
| B: | 140 |
22256 MBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 115 |
| d: | 280 |
| D: | 500 |
| B: | 130 |
22256 KMBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 115 |
| d: | 280 |
| D: | 500 |
| B: | 130 |
22252 MBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 110 |
| d: | 260 |
| D: | 480 |
| B: | 130 |
22252 KMBW33
Data sheet
| r1.2 min: | 4 |
| Mass: | 110 |
| d: | 260 |
| D: | 480 |
| B: | 130 |
22248 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 83 |
| d: | 240 |
| D: | 440 |
| B: | 120 |
22248 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 83 |
| d: | 240 |
| D: | 440 |
| B: | 120 |
22244 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 60.5 |
| d: | 220 |
| D: | 400 |
| B: | 108 |
22244 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 60.5 |
| d: | 220 |
| D: | 400 |
| B: | 108 |
22240 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 43.5 |
| d: | 200 |
| D: | 360 |
| B: | 98 |
22240 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 43.5 |
| d: | 200 |
| D: | 360 |
| B: | 98 |
22238 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 36.5 |
| d: | 190 |
| D: | 340 |
| B: | 92 |
22236 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 29.5 |
| d: | 180 |
| D: | 320 |
| B: | 86 |
22238 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 36.5 |
| d: | 190 |
| D: | 340 |
| B: | 92 |
22236 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 29.5 |
| d: | 180 |
| D: | 320 |
| B: | 86 |
22234 MBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 28.5 |
| d: | 170 |
| D: | 310 |
| B: | 86 |
22232 KMBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 22.5 |
| d: | 160 |
| D: | 290 |
| B: | 80 |
22230 MBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 18 |
| d: | 150 |
| D: | 270 |
| B: | 73 |
22234 KMBW33
Data sheet
| r1.2 min: | 3 |
| Mass: | 28.5 |
| d: | 170 |
| D: | 310 |
| B: | 86 |
22230 KMBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 18 |
| d: | 150 |
| D: | 270 |
| B: | 73 |
22228 KMBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 14 |
| d: | 140 |
| D: | 250 |
| B: | 68 |
22228 MBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 14 |
| d: | 140 |
| D: | 250 |
| B: | 68 |
22224 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 8.7 |
| d: | 120 |
| D: | 215 |
| B: | 58 |
22224 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 8.7 |
| d: | 120 |
| D: | 215 |
| B: | 58 |
22232 MBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 22.5 |
| d: | 160 |
| D: | 290 |
| B: | 80 |
22222 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 7 |
| d: | 110 |
| D: | 200 |
| B: | 53 |
22222 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 7 |
| d: | 110 |
| D: | 200 |
| B: | 53 |
22226 KMBW33
Data sheet
| r1.2 min: | 2.5 |
| Mass: | 11 |
| d: | 130 |
| D: | 230 |
| B: | 64 |
22220 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 4.9 |
| d: | 100 |
| D: | 180 |
| B: | 46 |
22220 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 4.9 |
| d: | 100 |
| D: | 180 |
| B: | 46 |
22219 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 4.15 |
| d: | 95 |
| D: | 170 |
| B: | 43 |
22219 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 4.15 |
| d: | 95 |
| D: | 170 |
| B: | 43 |
22218 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 3.4 |
| d: | 90 |
| D: | 160 |
| B: | 40 |
22218 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 3.4 |
| d: | 90 |
| D: | 160 |
| B: | 40 |
22217 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.65 |
| d: | 85 |
| D: | 150 |
| B: | 36 |
22216 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.1 |
| d: | 80 |
| D: | 140 |
| B: | 33 |
22216 MBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.1 |
| d: | 80 |
| D: | 140 |
| B: | 33 |
22217 KMBW33
Data sheet
| r1.2 min: | 2 |
| Mass: | 2.65 |
| d: | 85 |
| D: | 150 |
| B: | 36 |
22215 MBW33
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 1.7 |
| d: | 75 |
| D: | 130 |
| B: | 31 |
22215 KMBW33
Data sheet
| r1.2 min: | 1.5 |
| Mass: | 1.7 |
| d: | 75 |
| D: | 130 |
| B: | 31 |
H234649TD/10
Data sheet
| Mass: | 36 |
| d: | 165.100 mm |
| D: | 269.875 mm |
| B: | 146.050 mm |
| C: | 1490 kN |
| T: | 146.050 mm |
| R: | max. 1.5 mm |
| r: | max. 3.3 mm |
| da: | 185.0 mm |
| Db: | 244.0 mm |
| Ab: | 4.6 mm |
| C0: | 3040 kN |
NU348 MA
Data sheet
| r1.2 min: | min. 5 mm |
| Mass: | 94 |
| d: | 240 |
| D: | 500 |
| B: | 95 |
| C: | 1700 kN |
| da: | min. 258 mm |
| C0: | 2200 kN |
| Da: | max. 482 mm |
| Pu: | 160 kN |