China Frotec Environmental Co.,Ltd |
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Spherical roller bearings are a special rolling bearing design whose inner ring runs inside the outer ring on two rows of rollers. The bearings have an angular adjustment of up to 2° and are not only designed for high load carrying capacity but can also compensate misalignments.
The decades of experience our engineers have gathered combined with innovative ideas improve our spherical roller bearings even further. As a matter of fact, our quest for perfection in development and production ensures optimum kinematics and low wear, which increases the operating life even more. And that comes at a low maintenance outlay and minimum maintenance costs.
The assortment of spherical roller bearings is the widest available on the market. The standard assortment includes:
CC, CA and E design bearings
sealed bearings
bearings for vibratory applications
bearings for wind energy applications
All spherical roller bearings are Explorer bearings and almost all
bearings are available with the option of a tapered bore. Depending
on the bearing series, the tapered bore has:
a taper 1:12 (designation suffix K)
a taper 1:30 (designation suffix K30)
For sizes and variants not listed in the product table, contact
SEMERI Bearing.
Bearing number : 22215
Size (mm) : 75x130x31
Bore Diameter (mm) : 75
Outer Diameter (mm) : 130
Width (mm) : 31
Bearing dimensions and specification in brand catalogue :
d - 75 mm
D - 130 mm
B - 31 mm
C - 31 mm
K - 3 mm
Weight - 1,7 Kg
Basic dynamic load rating (C) - 208 kN
Basic static load rating (C0) - 235 kN
(Grease) Lubrication Speed - 4819,5 r/min
(Oil) Lubrication Speed - 5670 r/min
Tags : 75x130x31
Spherical Roller Bearing | ||||||||||
Bearing Model | Principal dimensions(mm) | Basic load ratings(KN) | Speed ratings (r/min) | Weight (Kg) | ||||||
New | Old | d | D | B | rmin | dynamic | static | Lubricant | ||
Grease | Oil | |||||||||
22205CA | 53505 | 25 | 52 | 18 | 1 | 35.6 | 38 | 7500 | 10000 | 0.184 |
22205CA/W33 | 53505K | 25 | 52 | 18 | 1 | 35.6 | 38 | 7500 | 10000 | 0.178 |
22205CAK | 153505 | 25 | 52 | 18 | 1 | 35.6 | 38 | 7500 | 10000 | 0.181 |
22206CA | 53506 | 30 | 62 | 20 | 1 | 48.5 | 58 | 6000 | 9000 | 0.295 |
22206CA/W33 | 53506K | 30 | 62 | 20 | 1 | 48.5 | 58 | 6000 | 9000 | 0.292 |
22206CAK | 153506 | 30 | 62 | 20 | 1 | 48.5 | 58 | 6000 | 9000 | 0.29 |
22207CA | 53507 | 35 | 72 | 23 | 1.1 | 68.5 | 82 | 5000 | 8000 | 0.45 |
22207CA/W33 | 535071K | 35 | 72 | 23 | 1.1 | 68.5 | 82 | 5000 | 8000 | 0.448 |
22207CAK | 153507 | 35 | 72 | 23 | 1.1 | 68.5 | 82 | 5000 | 8000 | 0.448 |
22307CA | 53607 | 35 | 80 | 31 | 1.5 | 93.5 | 118 | 4500 | 6300 | 0.8 |
22208CA | 53508 | 40 | 80 | 23 | 1.1 | 71.5 | 93 | 4500 | 7500 | 0.568 |
22208CA/W33 | 53508K | 40 | 80 | 23 | 1.1 | 71.5 | 93 | 4500 | 7500 | 0.567 |
22208CAK | 153508 | 40 | 80 | 23 | 1.1 | 71.5 | 93 | 4500 | 7500 | 0.567 |
22308CA | 53608 | 40 | 90 | 33 | 1.5 | 106 | 136 | 4200 | 5600 | 0.924 |
22308CAK | 153608 | 40 | 90 | 33 | 1.5 | 106 | 136 | 4200 | 5600 | 0.901 |
22209CA | 53509 | 45 | 85 | 23 | 1.1 | 80.5 | 95 | 5300 | 6700 | 0.629 |
22209CA/W33 | 53509K | 45 | 85 | 23 | 1.1 | 80.5 | 95 | 5300 | 6700 | 0.628 |
22209CAK | 153509 | 45 | 85 | 23 | 1.1 | 80.5 | 95 | 5300 | 6700 | 0.618 |
22309CA | 53609 | 45 | 100 | 36 | 1.5 | 134 | 179 | 3800 | 4800 | 1.58 |
22309CA/W33 | 53609K | 45 | 100 | 36 | 1.5 | 134 | 179 | 3800 | 4800 | 1.58 |
22309CAK | 153609 | 45 | 100 | 36 | 1.5 | 134 | 179 | 3800 | 4800 | 1.55 |
22210CA | 53510 | 50 | 90 | 23 | 1.1 | 78.5 | 108 | 5000 | 6300 | 0.692 |
22210CA/W33 | 53510K | 50 | 90 | 23 | 1.1 | 78.5 | 108 | 5000 | 6300 | 0.69 |
22210CAK | 153510 | 50 | 90 | 23 | 1.1 | 78.5 | 108 | 5000 | 6300 | 0.69 |
22310CA | 53610 | 50 | 110 | 40 | 2 | 162 | 221 | 3400 | 4300 | 1.81 |
22310CA/W33 | 53610K | 50 | 110 | 40 | 2 | 162 | 221 | 3400 | 4300 | 1.78 |
22310CAK | 153610 | 50 | 110 | 40 | 2 | 162 | 221 | 3400 | 4300 | 1.76 |
22211CA | 53511 | 55 | 100 | 25 | 1.5 | 95.5 | 131 | 4500 | 5600 | 0.898 |
22211CA/W33 | 53511K | 55 | 100 | 25 | 1.5 | 95.5 | 131 | 4500 | 5600 | 0.896 |
22211CAK | 153511 | 55 | 100 | 25 | 1.5 | 95.5 | 131 | 4500 | 5600 | 0.88 |
22311CA | 53611 | 55 | 120 | 43 | 2 | 189 | 260 | 3200 | 4000 | 2.41 |
22311CA/W33 | 53611K | 55 | 120 | 43 | 2 | 189 | 260 | 3200 | 4000 | 2.39 |
22311CAK | 153611 | 55 | 120 | 43 | 2 | 189 | 260 | 3200 | 4000 | 2.36 |
22212CA | 53512 | 60 | 110 | 28 | 15 | 113 | 158 | 4000 | 5000 | 1.21 |
22212CA/W33 | 53512K | 60 | 110 | 28 | 1.5 | 113 | 158 | 4000 | 5000 | 1.2 |
22212CAK | 153512 | 60 | 110 | 28 | 15 | 113 | 158 | 4000 | 5000 | 1.2 |
22312CA | 53612 | 60 | 130 | 46 | 2.1 | 212 | 310 | 3000 | 3800 | 3 |
22312CA/W33 | 53612K | 60 | 130 | 46 | 21 | 212 | 310 | 3000 | 3800 | 2.8 |
22312CAK | 153612 | 60 | 130 | 46 | 2.1 | 212 | 310 | 3000 | 3800 | 2.93 |
22213CA | 53513 | 65 | 120 | 31 | 1.5 | 135 | 196 | 3800 | 4800 | 1.63 |
22213CA/W33 | 53513K | 65 | 120 | 31 | 1.5 | 135 | 196 | 3800 | 4800 | 161 |
22213CAK | 153513 | 65 | 120 | 31 | 1.5 | 135 | 196 | 3800 | 4800 | 1.6 |
22313CA | 53613 | 65 | 140 | 48 | 2.1 | 243 | 340 | 2600 | 3400 | 3.58 |
22313CA/W33 | 53613K | 65 | 140 | 48 | 2.1 | 243 | 340 | 2600 | 3400 | 3.48 |
22313CAK | 153613 | 65 | 140 | 48 | 2.1 | 243 | 340 | 2600 | 3400 | 3.5 |
22214CA | 53514 | 70 | 125 | 31 | 1.5 | 153 | 232 | 3600 | 4500 | 1.54 |
22214CA/W33 | 53514K | 70 | 125 | 31 | 1.5 | 153 | 232 | 3600 | 4500 | 1.52 |
22214CAK | 153514 | 70 | 125 | 31 | 15 | 153 | 232 | 3600 | 4500 | 1.53 |
22314CA | 53614 | 70 | 150 | 51 | 2.1 | 300 | 380 | 2400 | 3200 | 4.47 |
22314CA/W33 | 53614K | 70 | 150 | 51 | 2.1 | 300 | 380 | 2400 | 3200 | 4.37 |
22314CAK | 153614 | 70 | 150 | 51 | 2.1 | 300 | 380 | 2400 | 3200 | 4.39 |
22215CA | 53515 | 75 | 130 | 31 | 15 | 153 | 235 | 3400 | 4300 | 1.8 |
22215CA/W33 | 53515K | 75 | 130 |