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BCRB322250A bearing split cylindrical roller bearing,double row
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xBCRB322250A Split cylindrical roller bearing,double row
Bearing Type | Cylindrical Roller Bearing | |||
Bearing Structure | Split | |||
Bearing Model | BCRB322250A | |||
Main Dimension(mm) | d | 610 | ||
D | 780 | |||
B | 380 | |||
C | 290 | |||
Load Rating(kN) | Dyn.Cr | 3520 | ||
Sta.Cor | 10000 | |||
Mass(kg) | 435 |
Split cylindrical roller bearings
Split cylindrical roller bearings are mainly used in hard to reach the position of the crankshaft and integral bearings. Any piece cylindrical roller bearings in maintenance and very difficult to replace, and the equipment can not be shut down, shows its special superiority Pilger split cylindrical roller bearings.
Steel cold rolling mill crank, spine axis, excavators, mill drive spindle and large ventilation equipment is the main application areas.
Split double row cylindrical roller bearings, the original meters mill is mainly used for the transmission mechanism. Two half outer race mounted within the bearing housing after coupled together with each other, but also the child keys available to prevent its rotation. The split inner ring and between the bearing centerline forming an angle, so that the bearing is rotated smoothly, are coupled together with clamps. The brass cage Split roller positioning. Axial clearance to fit the changing requirements of the thermal expansion of the universal joint shaft length. Split cylindrical roller bearings Dimensions are not yet standardized.
Column and double row split cylindrical roller Order of car lll, between the roller and the raceway have a logarithmic curve contact, it can effectively improve the stress distribution of the inside of the bearing, and allowed 2 "tiny angle alignment errors. Split cylindrical roller car 111 Order of the production standard tolerance level, except for the inner ring, outer ring width tolerance. meet the standard tolerance values ISO492-1986
Split cylindrical roller bearings standard-level processing, its value meets ISO5753-1991.
Roll sub reduction in the number of its load capacity than the overall bearing small. subdivision reason for the split cylindrical roller bearings in the work will produce some vibration limit its speed capacity, about 50% of the overall bearing If this value is difficult to meet the equipment requirements of the user, For appropriate speed, consulting YHJT / YHE Technology Department and Technology Development Service Department.
Main Dimension(mm) | Load Ratings(kN) | Bearing | |||||
d | D | B | C | Dynamic | Static | code | |
220 | 393.7 | 156 | 90.5 | 1210 | 1800 | 316350DA | |
240 | 440 | 156 | 90,5 | 1320 | 2040 | 319307 C | |
240 | 440 | 156 | 90,5 | 1320 | 2040 | 319307 A | |
240 | 440 | 156 | 90,5 | 1320 | 2040 | 319307 B | |
300 | 558,8 | 220 | 139,7 | 2330 | 3250 | 316733 DA | |
300 | 558,8 | 220 | 139,7 | 2330 | 3250 | 316733 DB | |
300 | 558,8 | 220 | 139,7 | 2330 | 3250 | 316733 | |
300 | 558,8 | 220 | 139,7 | 2330 | 3250 | 316733 DC | |
300 | 558,8 | 220 | 139,7 | 2330 | 3250 | 316733 DD | |
300 | 558,87 | 220 | 139,7 | 2420 | 3450 | BCSB 322810 | |
318 | 622,37 | 272 | 160,4 | 2920 | 4400 | BCSB 322213 CC | |
318 | 622,37 | 272 | 160,4 | 2920 | 4400 | BCSB 322213 CD | |
318 | 622,37 | 272 | 160,4 | 2920 | 4400 | BCSB 322213 CA | |
320 | 622,37 | 272 | 160,4 | 2920 | 4400 | 316351 CA | |
320 | 622,37 | 272 | 160,4 | 2920 | 4400 | 316351 CB | |
320 | 622,37 | 272 | 160,4 | 2920 | 4400 | 316351 CD | |
320 | 622,37 | 272 | 160,4 | 2920 | 4400 | 316351 CC | |
355,6 | 488,95 | 146 | 74,6 | 720 | 1220 | BC1B 319605 | |
400 | 600 | 220 | 148 | 2550 | 4900 | BCS-8000 | |
414 | 740 | 320 | 190 | 4020 | 6700 | 316352 CC | |
414 | 740 | 320 | 190 | 4020 | 6700 | 316352 CA | |
414 | 740 | 320 | 190 | 4020 | 6700 | 316352 CB | |
420 | 740 | 320 | 190 | 4020 | 6700 | BC1B 319576 DA | |
500 | 850,9 | 360 | 210 | 5010 | 9000 | 316353 DA | |
500 | 850,9 | 360 | 210 | 5010 | 9000 | 316353 DB | |
500 | 850,9 | 360 | 210 | 5010 | 9000 | 316353 DC | |
500 | 850,9 | 360 | 210 | 5010 | 9000 | 316353 DD | |
580 | 750 | 160 | 90 | 1190 | 2280 | BC1M 580-319470 | |
630 | 794 | 190 | 88 | 1760 | 4300 | BCSB 316283 A | |
749,92 | 920 | 165 | 78 | 1680 | 4050 | BCSB 320861 | |
900 | 1090 | 150 | 85 | 1720 | 4250 | BCSB 316586 | |
1000 | 1220 | 170 | 100 | 2700 | 6400 | BCSB 320099 | |
1120 | 1360 | 210 | 106 | 3140 | 7650 | BCSB 320806 | |
1120 | 1360 | 210 | 106 | 3140 | 7650 | BCSB 320806A | |
1400 | 1700 | 225 | 132 | 4950 | 13200 | BCSB 320240 |