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Index >> Spherical Roller Bearing >> With adapter sleeves
d 200-300mm
Product Parameter
Designation Mass m Principal dimensions
mm 		Fitting dimansion
mm 		Basic load ratings
KN 		Calculation coefficient Fatigue limit load
Cur/ N 		Limiting Speed
nG /min–1 		Reference Speed
nB/min–1
Bearing X-life Adpater sleeves Bearing
≈kg 		Adpater sleeves
≈kg 		d1H d D B r
min 		D1
≈ 		d2
≈ 		ds ns Dm I c
≈ 		c1
≈ 		da
max 		Da
max 		db
min 		Ba
min 		ra
max 		Dyc
Cr 		Stc
Cor 		e Y1 Y2 Y0
22352-K-MB - H2352X 177 25.1 240 260 540 165 6 452.1 - 12.5 23.5 330 211 39 - 322 514 278 11 5 3000000 4400000 0.34 2 2.98 1.96 290000 1100 790
23956-K-MB - H3956 24.7 15 260 280 380 75 2.1 350 - 8 15 330 121 - 49 303 369.8 290 12 2.1 970000 2040000 0.18 3.76 5.59 3.67 129000 1300 1100
23056-B-K-MB - H3056 50.3 18 260 280 420 106 4 376.5 - 9.5 17.7 330 152 - 49 310 405.4 292 12 3 1560000 3000000 0.25 2.74 4.08 2.68 156000 1300 1090
23156-B-K-MB - H3156X 96.4 25.4 260 280 460 146 5 401.4 - 9.5 17.7 362 195 39 - 321 440 296 12 4 2360000 4400000 0.32 2.12 3.15 2.07 241000 1100 780
22256-B-K-MB - H3156X 110 25.4 260 280 500 130 5 435.2 - 12.5 23.5 362 195 39 - 324 480 296 28 4 2360000 3650000 0.28 2.43 3.61 2.37 238000 1100 1010
23256-K-MB - H2356X 153 28.8 260 280 500 176 5 426.3 - 12.5 23.5 350 224 41 - 329 480 299 11 4 3000000 5300000 0.36 1.86 2.77 1.82 260000 1100 620
22356-K-MB - H2356X 224 28.8 260 280 580 175 6 489.3 - 12.5 23.5 350 224 41 - 349 554 299 12 5 3550000 5400000 0.33 2.03 3.02 1.98 335000 950 680
23960-B-K-MB - H3960 39.1 20.3 280 300 420 90 3 384.6 - 9.5 17.7 360 140 - 53 329 407.6 311 12 2.5 1270000 2650000 0.2 3.42 5.09 3.34 165000 1200 1000
23060-K-MB - H3060 72.2 23.2 280 300 460 118 4 412.6 - 9.5 17.7 360 168 - 53 337 445.4 313 12 3 1960000 3650000 0.25 2.69 4 2.63 223000 1100 960
23160-B-K-MB - H3160 123 29.9 280 300 500 160 5 434.7 - 9.5 17.7 380 208 - 53 347 480 318 12 4 2650000 4900000 0.33 2.06 3.06 2.01 270000 1100 720
22260-K-MB - H3160 136 29.9 280 300 540 140 5 468.8 - 12.5 23.5 380 208 - 53 352 520 318 32 4 2750000 4400000 0.27 2.47 3.67 2.41 300000 1000 900
23260-K-MB - H3260 192 34.1 280 300 540 192 5 458.7 - 12.5 23.5 380 240 - 53 353 520 321 12 4 3450000 6200000 0.37 1.83 2.72 1.79 300000 1000 560
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Introduction
features self aligning roller bearing is a double row non separable bearing & ndash; including the solid outer ring with spherical raceway, the solid inner ring and the drum roller with cage. The inner ring has a cylindrical or conical hole. the symmetrical drum roller can be freely adjusted in the outer spherical raceway. Therefore, it is possible to compensate for shaft bending and misalignment of mating surfaces, see compensation for angular misalignment. most sizes of self-aligning roller bearings are designed by X-life . These bearings have better kinematic properties and optimized raceway surfaces, and are made of high-performance materials without middle ribs. Therefore, under the same working conditions, the basic dynamic load rating and basic life rating of the bearing are significantly improved. In some applications, this means that smaller bearing arrangements can be chosen. and indicate in the dimension table. self aligning roller bearing can bear bidirectional axial force and high radial force. they are designed for high bearing capacity because they have as many and long drum rollers as possible, and self-aligning roller bearings are also suitable for extremely heavy loads. optimized tightness between roller and raceway ensures uniform stress distribution in the bearing. self aligning roller bearing can compensate angle misalignment. The allowable load corresponding to the centering angle is P & lt; 0.1 & middot; C R . See the table below. these tuning angles are allowed if: angle misalignment is constant (static angle misalignment) the inner ring is a rotating part. if the outer circle rotates, the inner circle swings, or the center adjustment angle is greater than the value in the table, the allowable center adjustment angle of the bearing will be smaller. please contact us if the above situation occurs.
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