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Index >> Spherical Roller Bearing >> Withdrawal sleeves
d 85-110mm
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 Withdrawal sleeves Bearing
≈kg 		Withdrawal sleeves
≈kg 		d1H d D B r
min 		D1
≈ 		d2
≈ 		ds ns a
≈ 		b Screw thread
d2G 		I da
min 		Da
max 		ra
max 		Dyc
Cr 		Stc
Cor 		e Y1 Y2 Y0
22217-E1-K XL AHX317 2.59 0.43 80 85 150 36 2 135.4 99.7 3.2 6.5 4 9 M95×2 52 96 139 2 305000 325000 0.22 3.04 4.53 2.97 38500 5300 3450
21317-E1-K XL AHX317 5.37 0.43 80 85 180 41 3 143.9 106.1 4.8 9.5 4 9 M95×2 52 99 166 2.5 345000 375000 0.23 2.9 4.31 2.83 42500 4800 3800
22317-E1-K XL AHX2317 7.06 0.7 80 85 180 60 3 154.2 104.4 4.8 9.5 4 13 M95×2 74 99 166 2.5 540000 560000 0.33 2.04 3.04 2 50000 4000 3200
22317-E1-K-T41A XL AHX2317 7.06 0.7 80 85 180 60 3 154.2 104.4 4.8 9.5 4 13 M95×2 74 99 166 2.5 540000 560000 0.33 2.04 3.04 2 50000 4000 3200
22218-E1-K XL AHX318 3.35 0.466 85 90 160 40 2 143.9 106.1 3.2 6.5 4 9 M100×2 53 101 149 2 345000 375000 0.23 2.9 4.31 2.83 42500 4800 3400
23218-E1A-K-M XL AHX3218 4.34 0.6 85 90 160 52.4 2 140 - 3.2 6.5 4 10 M100×2 63 101 149 2 445000 520000 0.31 2.2 3.27 2.15 48500 4300 2650
23218-E1-K-TVPB XL AHX3218 4.08 0.6 85 90 160 52.4 2 140 104.1 3.2 6.5 4 10 M100×2 63 101 149 2 445000 520000 0.31 2.2 3.27 2.15 48500 4300 2650
21318-E1-K XL AHX318 6.26 0.466 85 90 190 43 3 152.7 112.6 4.8 9.5 4 9 M100×2 53 104 176 2.5 380000 415000 0.24 2.87 4.27 2.8 47000 4500 3600
22318-E1-K XL AHX2318 8.33 0.8 85 90 190 64 3 162.5 110.2 6.3 12.2 4 14 M100×2 79 104 176 2.5 610000 630000 0.33 2.03 3.02 1.98 55000 3600 3000
22318-E1-K-T41A XL AHX2318 8.33 0.8 85 90 190 64 3 162.5 110.2 6.3 12.2 4 14 M100×2 79 104 176 2.5 610000 630000 0.33 2.03 3.02 1.98 55000 3600 3000
22219-E1-K XL AHX319 4.04 0.54 90 95 170 43 2.1 152.7 112.6 4.8 9.5 4 10 M105×2 57 107 158 2.1 380000 415000 0.24 2.87 4.27 2.8 47000 4500 3300
21319-E1-K-TVPB XL AHX319 6.53 0.54 90 95 200 45 3 169.4 124.3 4.8 9.5 4 10 M105×2 57 109 186 2.5 430000 460000 0.22 3.04 4.53 2.97 47500 4000 3200
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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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