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Index >> Spherical Roller Bearing >> With adapter sleeves
d 80-110mm
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
≈ 		da
max 		Da
max 		db
min 		Ba
min 		ra
max 		Dyc
Cr 		Stc
Cor 		e Y1 Y2 Y0
22318-E1-K XL H2318 8.33 1.68 80 90 190 64 3 162.5 110.2 6.3 12.2 126 86 18 110 176 100 6 2.5 610000 630000 0.33 2.03 3.02 1.98 55000 3600 3000
22318-E1-K-T41A XL H2318 8.33 1.68 80 90 190 64 3 162.5 110.2 6.3 12.2 126 86 18 110 176 100 6 2.5 610000 630000 0.33 2.03 3.02 1.98 55000 3600 3000
22219-E1-K XL H319 4.04 1.51 85 95 170 43 2.1 152.7 112.6 4.8 9.5 125 68 19 112 158 102 9 2.1 380000 415000 0.24 2.87 4.27 2.8 47000 4500 3300
21319-E1-K-TVPB XL H319 6.53 1.51 85 95 200 45 3 169.4 124.3 4.8 9.5 125 68 19 124 186 102 7 2.5 430000 460000 0.22 3.04 4.53 2.97 47500 4000 3200
22319-E1-K XL H2319 9.46 1.89 85 95 200 67 3 171.2 116 6.3 12.2 133 90 19 115 186 105 7 2.5 670000 700000 0.33 2.03 3.02 1.98 60000 3000 2800
22319-E1-K-T41A XL H2319 9.46 1.89 85 95 200 67 3 171.2 116 6.3 12.2 133 90 19 115 186 105 7 2.5 670000 700000 0.33 2.03 3.02 1.98 60000 3000 2800
23120-E1A-K-M XL H3120 4.23 1.78 90 100 165 52 2 146.3 - 3.2 6.5 130 76 20 115 154 107 7 2 450000 570000 0.28 2.37 3.53 2.32 52000 4300 2750
23120-E1-K-TVPB XL H3120 4.06 1.78 90 100 165 52 2 146.3 113.9 3.2 6.5 130 76 20 113 154 107 7 2 450000 570000 0.28 2.37 3.53 2.32 52000 4300 2750
22220-E1-K XL H320 4.91 1.69 90 100 180 46 2.1 161.4 119 4.8 9.5 130 71 20 118 168 108 8 2.1 430000 475000 0.24 2.84 4.23 2.78 52000 4300 3150
23220-E1A-K-M XL H2320 6.33 2.17 90 100 180 60.3 2.1 156.7 - 4.8 9.5 142 97 20 120 168 110 19 2.1 550000 660000 0.31 2.15 3.2 2.1 60000 3600 2410
23220-E1-K-TVPB XL H2320 6.13 2.17 90 100 180 60.3 2.1 156.7 116.7 4.8 9.5 142 97 20 116 168 110 19 2.1 550000 660000 0.31 2.15 3.2 2.1 60000 3600 2410
21320-E1-K-TVPB XL H320 8.08 1.69 90 100 215 47 3 182 132 4.8 9.5 130 71 20 131 201 108 7 2.5 495000 530000 0.22 3.14 4.67 3.07 61000 3600 3050
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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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