Spherical Roller Bearings 24100 series is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. 24100 series spherical roller bearings are part of the group of radial roller bearings. These self-retaining rolling bearings have two rows of rollers with a mutually curved raceway in the outer ring and two raceways inclined relative to the bearing axis in the inner ring. This raceway design allows these bearings to combine a range of characteristics, which are essential to many applications, in one bearing, such as angular adjustability. The symmetrical barrel rollers are guided by brass, sheet steel or polyamide cages .
241 type Bearings of basic design are supplied without seals and with a cylindrical bore. Bearings with a tapered bore have a bore taper of 1:12 and the suffix K, whereas spherical roller bearings of the series 249, 240 and 241 have a bore taper of 1:30 and the suffix K30.
Suffixes:
a) CA: Integral brass cage, double row symmetrical rollers, inner ring ride
b) MA: Integral brass cage, double row symmetrical rollers, outer ring ride
c) MB: Two piece brass cage, double row asymmetrical rollers, inner ring ride
d) CC: Two piece steel cage, double row symmetrical rollers, inner ring ride
e) CTN1: double row symmetrical rollers, nylon cage
f) K: Tapered bore bearing, the taper is 1:12
g) K30: Tapered bore bearing, the taper is 1:30
h) W33: With lubrication groove in outer ring, with three oil holes
i) C2/C3/C4: Internal clearance series: C2, C0, C3, and C4
Application
Spherical Roller Bearings 24100 series: papermaking machinery, speed reducer, railway vehicle axle, rolling mill gearbox housing, rolling mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, various industrial speed reducers, vertical with seated self-aligning bearings.
Bearing Model | Dimensions(mm) | Basic Load Rating(kN) | Limiting Speed(rpm) | Weight(kg) | ||||
d | D | B | Dyn.C | Stat.Co | Grease | Oil | ||
24122 | 110 | 180 | 69 | 450 | 755 | 1500 | 2400 | 7.07 |
24124 | 120 | 200 | 80 | 575 | 945 | 1400 | 2100 | 10.3 |
24126 | 130 | 210 | 80 | 585 | 995 | 1300 | 2000 | 11 |
24128 | 140 | 225 | 85 | 670 | 1150 | 1200 | 1800 | 13.3 |
24130 | 150 | 250 | 100 | 885 | 1520 | 1100 | 1700 | 20.2 |
24132 | 160 | 270 | 109 | 1040 | 1780 | 1000 | 1600 | 26 |
24134 | 170 | 280 | 109 | 1080 | 1880 | 960 | 1500 | 27.2 |
24136 | 180 | 300 | 118 | 1250 | 2210 | 900 | 1400 | 34.3 |
24138 | 190 | 320 | 128 | 1420 | 2480 | 850 | 1300 | 42.8 |
24140 | 200 | 340 | 140 | 1630 | 2900 | 800 | 1200 | 53.4 |
24144 | 220 | 370 | 150 | 1880 | 3400 | 720 | 1100 | 67 |
24148 | 240 | 400 | 160 | 2110 | 3800 | 650 | 1000 | 82.2 |
24152 | 260 | 440 | 180 | 2510 | 4600 | 600 | 920 | 114 |
24156 | 280 | 460 | 180 | 2730 | 5200 | 550 | 850 | 120 |
24160 | 300 | 500 | 200 | 3300 | 6400 | 510 | 780 | 161 |
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Spherical Roller Bearing 24122 size 110x180x69 mmInquire
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Spherical Roller Bearing 24124 size 120x200x80 mmInquire
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Spherical Roller Bearing 24126 size 130x210x80 mmInquire
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Spherical Roller Bearing 24128 size 140x225x85 mmInquire
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Spherical Roller Bearing 24130 size 150x250x100 mmInquire
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Spherical Roller Bearing 24132 size 160x270x109 mmInquire
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Spherical Roller Bearing 24134 size 170x280x109 mmInquire
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Spherical Roller Bearing 24136 size 180x300x118 mmInquire
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Spherical Roller Bearing 24140 size 200x340x140 mmInquire
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Spherical Roller Bearing 24120 size 100x165x65 mmInquire
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Spherical Roller Bearing 24138 size 190x320x128 mmInquire