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Index >> Spherical Roller Bearing >> Withdrawal sleeves
d 180-200mm
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
23038-E1-K-TVPB XL AH3038G 16.3 3.16 180 190 290 75 2.1 264.5 211.9 8 15 6 18 M200×3 96 200.2 279.8 2.1 1080000 1550000 0.23 2.98 4.44 2.92 180000 2400 1660
24038-E1-K30 XL AH24038 23.8 3.46 180 190 290 100 2.1 255.5 212 4.8 9.5 13 18 M200×3 118 200.2 279.8 2.1 1160000 1860000 0.29 2.2 3.27 2.15 192000 2200 1330
23138-E1A-K-M XL AH3138G 32.4 4.4 180 190 320 104 3 281.6 - 8 15 6 20 M200×3 125 204 306 2.5 1610000 2220000 0.3 2.28 3.39 2.23 218000 2000 1260
23138-E1-K-TVPB XL AH3138G 30.3 4.4 180 190 320 104 3 281.6 217 8 15 6 20 M200×3 125 204 306 2.5 1610000 2220000 0.3 2.28 3.39 2.23 218000 2000 1260
24138-E1-K30 XL AH24138 41.4 4.37 180 190 320 128 3 271.6 217.5 6.3 12.2 13 18 M200×3 146 204 306 2.5 1680000 2550000 0.35 1.82 2.7 1.78 226000 1400 880
22238-K-MB - AH2238G 36.2 3.8 180 190 340 92 4 296 - 9.5 17.7 5 18 M200×3 112 207 323 3 1200000 1830000 0.28 2.39 3.56 2.34 122000 1800 1600
23238-B-K-MB - AH3238G 46 5.3 180 190 340 120 4 291.2 - 9.5 17.7 7 25 M200×3 145 207 323 3 1560000 2600000 0.36 1.86 2.77 1.82 156000 1700 1020
22338-K-MB - AH2338G 77.3 6.04 180 190 400 132 5 338.2 - 12.5 23.5 7 26 M200×3 160 210 380 4 1860000 2500000 0.37 1.83 2.72 1.79 213000 1500 1220
23940-S-K-MB - AH3940 11.5 2.62 190 200 280 60 2.1 256.9 - 6.3 12.2 6 16 Tr210×4 77 210.2 269.8 2.1 550000 1080000 0.2 3.42 5.09 3.34 71000 2000 1650
23040-E1A-K-M XL AH3040G 21.4 3.57 190 200 310 82 2.1 281.6 - 8 15 6 19 Tr210×4 102 210.2 299.8 2.1 1270000 1800000 0.23 2.9 4.31 2.83 203000 2400 1550
23040-E1-K-TVPB XL AH3040G 20.8 3.57 190 200 310 82 2.1 281.6 223.4 8 15 6 19 Tr210×4 102 210.2 299.8 2.1 1270000 1800000 0.23 2.9 4.31 2.83 203000 2400 1550
24040-E1-K30 XL AH24040 30.3 3.93 190 200 310 109 2.1 271.6 223.7 6.3 12.2 13 18 Tr210×4 127 210.2 299.8 2.1 1350000 2150000 0.3 2.13 3.17 2.08 216000 2000 1240
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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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