d 170mm
Product Parameter
Designation X-life Mass
m
≈kg
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
d D B r
min
D1
d2
ds ns da
min
Da
max
ra
max
Dyc
Cr
Stc
Cor
e Y1 Y2 Y0
22234-E1-K XL 27.1 170 310 86 4 275.4 199.8 9.5 17.7 187 293 3 1320000 1570000 0.26 2.6 3.87 2.54 140000 2400 1780
22234-E1 XL 27.8 170 310 86 4 275.4 199.8 9.5 17.7 187 293 3 1320000 1570000 0.26 2.6 3.87 2.54 140000 2400 1780
23234-E1-K-TVPB XL 33.1 170 310 110 4 267.4 199.8 8 15 187 293 3 1640000 2170000 0.33 2.03 3.02 1.98 163000 2000 1160
23234-E1A-K-M XL 34.6 170 310 110 4 267.4 - 8 15 187 293 3 1640000 2170000 0.33 2.03 3.02 1.98 163000 2000 1160
23234-E1-TVPB XL 34.9 170 310 110 4 267.4 199.8 8 15 187 293 3 1640000 2170000 0.33 2.03 3.02 1.98 163000 2000 1160
23234-E1A-M XL 36.5 170 310 110 4 267.4 - 8 15 187 293 3 1640000 2170000 0.33 2.03 3.02 1.98 163000 2000 1160
22334-K-MB - 56.9 170 360 120 4 304.2 - 9.5 17.7 187 343 3 1600000 2120000 0.37 1.83 2.72 1.79 134000 1800 1380
22334-A-MA-T41A - 59.5 170 360 120 4 304.2 - 9.5 17.7 187 343 3 1600000 2120000 0.37 1.83 2.72 1.79 144000 1800 1380
22334-MB - 59.5 170 360 120 4 304.2 - 9.5 17.7 187 343 3 1600000 2120000 0.37 1.83 2.72 1.79 134000 1800 1380
23034-E1-K-TVPB XL 11.9 170 260 67 2.1 237.2 189.8 6.3 12.2 180.2 249.8 2.1 870000 1230000 0.23 2.98 4.44 2.92 146000 2600 1890
23034-E1A-K-M XL 12 170 260 67 2.1 237.2 - 6.3 12.2 180.2 249.8 2.1 880000 1230000 0.23 2.98 4.44 2.92 146000 2600 1890
23034-E1-TVPB XL 12.3 170 260 67 2.1 237.2 189.8 6.3 12.2 180.2 249.8 2.1 870000 1230000 0.23 2.98 4.44 2.92 146000 2600 1890
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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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