Spherical Roller Bearings

Spherical Roller Bearing

Spherical roller bearings are self-aligning bearings designed for heavy radial loading. They automatically compensate for large angular errors (shaft misalignments). They are usually of the double row design, both the rows of the rollers having common spherical raceways in the outer ring. This feature of this bearing has great practical importance in those cases where it is difficult to obtain exact parallelism between the shaft and housing both axes. So these bearings are suitable where misalignment can arise from mounting errors or from deflection of the shaft. They have the ability to take static as well as dynamic misalignment. Spherical roller bearings are particularly suitable for carrying heavy loads. They are commonly found in Industrial Gear boxes, Conveyors, Cement Grinding Rolls, Sugarcane crushers .

Spherical Roller Thrust

Spherical roller thrust bearings can accommodate heavy axial load, they are adapted to high speeds. These bearings are fitted with asymmetrical barrel shaped roller. Under normal load conditions, the allowable misalignment is 1˚ to 2˚, although this will vary depending upon the bearing’s dimension series. These bearings use machined copper alloy cages and a guide sleeve is attached to the inner ring to guide the cage. The axial load capacity of these bearings is high, and a certain amount of radial load can also be accommodated when the ring is in an axially loaded state.

Spherical Roller Bearing
Bearing no. Dimension(mm) Bearing no. Dimension(mm) Mass Kg.
  d D T     d D T  
22206 30 62 20 0.3 23040 200 310 82 24
22207 35 72 23 0.43 23044 220 340 90 28.8
22208 40 80 23 0.55 51104 20 35 10 0.038
22209 45 85 23 0.58 51105 25 42 11 0.056
22210 50 90 23 0.67 51106 30 47 11 0.055
22211 55 100 25 0.86 51107 35 52 12 0.083
22212 60 110 28 1.22 51108 40 60 13 0.12
22213 65 120 31 1.63 51109 45 65 14 0.15
22214 70 125 31 1.66 51110 50 70 14 0.16
22215 75 130 31 1.75 51111 55 78 16 0.24
22216 80 140 33 2.2 51112 60 85 17 0.29
22217 85 150 36 2.6 51113 65 90 18 0.324
22218 90 160 40 4 51114 70 95 18 0.36
22219 95 170 43 4.2 51115 75 100 19 0.392
22220 100 180 46 5 51116 80 105 19 0.433
22222 110 200 53 7.4 51117 85 110 19 0.46
22224 120 215 58 9.2 51118 90 120 22 0.655
22226 130 230 64 11.2 51120 100 135 25 1
22228 140 250 68 14.5 51122 110 145 25 1.08
22230 150 270 73 18.5 51200 10 26 11 0.029
22232 160 290 80 22.2 51204 20 40 14 0.073
22234 170 310 86 29 51205 25 47 15 0.109
22236 180 320 86 30 51206 30 52 16 0.138
22238 190 340 92 35.3 51207 35 62 18 0.22
21308 40 80 23 0.74 51208 40 68 19 0.27
21309 45 100 25 1 51209 45 73 20 0.32
21310 50 110 27 1.3 51210 50 78 22 0.39
21311 55 120 29 1.65 51211 55 90 25 0.69
21312 60 130 31 2.06 51212 60 95 26 0.69
21313 65 140 33 2.57 51213 65 100 27 0.75
21314 70 150 35 3.11 51214 70 105 27 0.79
21315 75 160 37 3.76 51215 75 110 27 0.85
21316 80 170 39 4.47 51216 80 115 28 0.925
21317 85 180 41 5.23 51217 85 125 31 1.3
21318         51218 90 135 35 1.77
21319 95 200 45 7.15 51220 100 150 38 2.4
21320 100 215 47 8.81 51222 110 160 38 2.6
21321 105 225 49 10 51224 120 170 39 2.9
21322 110 240 50 11.8 51228 140 200 46 4.6
22308 40 90 33 1.03 51305 25 52 18 0.171
22309 45 100 36 1.4 51306 30 60 21 0.265
22310 50 110 40 1.9 51307 35 68 24 0.378
22311 55 120 43 2.4 51308 40 78 26 0.55
22312 60 130 46 3 51309 45 85 28 0.69
22313 65 140 48 3.6 51310 50 95 31 1
22314 70 150 51 4.4 51311 55 105 35 1.34
22315 75 160 55 5.4 51312 60 110 35 1.43
22316 80 170 58 6.4 51313 65 115 36 1.57
22317 85 180 60 7.4 51314 70 125 40 1.95
22318 90 190 64 8.8 51315 75 135 44 2.7
22319 95 200 67 10.3 51316 80 140 44 2.8
22320 100 215 73 13 51317 85 150 49 3.7
22322 110 240 80 18.1 51318 90 155 50 3.9
22324 120 260 86 22 51320 100 170 55 5.1
22326 130 280 93 29 51405 25 60 24 0.31
22328 140 300 102 36 51406 30 70 28 0.51
22330 150 320 106 43 51407 35 80 32 0.76
22334 170 360 120 60 51408 40 90 36 1.06
23022 110 170 45 4.22 51409 45 100 39 1.41
23024 120 180 46 4.29 51410 50 110 43 1.86
23026 130 200 52 6.64 51411 55 120 48 2.51
23028 140 210 53 6.8 51412 60 130 51 3.08
23030 150 225 56 8.91 51413 65 140 56 3.91
23032 160 240 60 13.5 51414 70 150 60 4.85
23034 170 260 67 14.7 51415 75 160 65 6.08
23036 180 280 74 17.6 51416 80 170 68 7.12
23038 190 290 75 20          

Our Products
 
 
 
 
  Copyrights © UKN Bearing 2013. All Rights Reserved. Home   |   About Us   |   Bearing Uses  |   Infrastructure   |   Equipment   |   Careers   |   Contact Us  
Designed by: iSHA Technology Solution Inc.