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Index >> Spherical Roller Bearing >> Withdrawal sleeves
d 300-400mm
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 Withdrawal sleeves Bearing
≈kg 		Withdrawal sleeves
≈kg 		d1H d D B r
min 		D1
≈ 		ds ns a
≈ 		b Screw thread
d2G 		I da
min 		Da
max 		ra
max 		Dyc
Cr 		Stc
Cor 		e Y1 Y2 Y0
23960-B-K-MB AH3960G 39.1 10.7 280 300 420 90 3 384.6 9.5 17.7 7 21 Tr320×5 112 312.4 407.6 2.5 1270000 2650000 0.2 3.42 5.09 3.34 165000 1200 1000
23060-K-MB AH3060 72.2 14.3 280 300 460 118 4 412.6 9.5 17.7 8 26 Tr320×5 145 314.6 445.4 3 1960000 3650000 0.25 2.69 4 2.63 223000 1100 960
24060-B-K30-MB AH24060 97.7 15.3 280 300 460 160 4 401.5 8 15 18 24 Tr310×4 184 314.6 445.4 3 2500000 5200000 0.35 1.95 2.9 1.91 300000 1000 700
23160-B-K-MB AH3160G 123 19.9 280 300 500 160 5 434.7 9.5 17.7 8 30 Tr320×5 192 320 480 4 2650000 4900000 0.33 2.06 3.06 2.01 270000 1100 720
24160-B-K30 AH24160 158 20 280 300 500 200 5 424.4 8 15 18 24 Tr320×5 224 320 480 4 3250000 6300000 0.4 1.67 2.49 1.63 540000 900 455
22260-K-MB AH2260G 136 17.2 280 300 540 140 5 468.8 12.5 23.5 8 26 Tr320×5 170 320 520 4 2750000 4400000 0.27 2.47 3.67 2.41 300000 1000 900
23260-K-MB AH3260G 192 24.6 280 300 540 192 5 458.7 12.5 23.5 8 34 Tr320×5 228 320 520 4 3450000 6200000 0.37 1.83 2.72 1.79 300000 1000 560
23964-K-MB AH3964G 41 11.4 300 320 440 90 3 406.2 9.5 17.7 7 21 Tr340×5 112 332.4 427.6 2.5 1310000 2750000 0.19 3.62 5.39 3.54 202000 1100 930
23064-K-MB AH3064G 77.1 15.8 300 320 480 121 4 432.6 9.5 17.7 8 27 Tr340×5 149 334.6 465.4 3 2040000 4000000 0.25 2.74 4.08 2.68 243000 1100 900
24064-B-K30-MB AH24064 103 16.6 300 320 480 160 4 424 8 15 18 24 Tr330×5 184 334.6 465.4 3 2600000 5400000 0.33 2.06 3.06 2.01 360000 950 660
23164-K-MB AH3164G 159 23.6 300 320 540 176 5 466.2 12.5 23.5 8 31 Tr340×5 209 340 520 4 3200000 6000000 0.34 1.98 2.94 1.93 305000 950 650
24164-B-K30 AH24164 197 23.4 300 320 540 218 5 456.1 9.5 17.7 18 24 Tr340×5 242 340 520 4 3800000 7350000 0.41 1.65 2.46 1.61 530000 850 415
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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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