 |
| Quantity: | |
|---|---|
Types of spherical roller bearing:
C: Stamped steel retainer and strengthened symmetric rollers for considerably higher load ratings;
CA: one piece brass retainer and strengthened symmetric rollers;
exchange with C design, especially for large size.
MB: Two-piece precision-machined brass retainer and strengthened symmetric rollers;
equivalent to C design in load capacity.
CC: steel cage, replace traditionalbrass cage.
E: Third generation design to improve stress distribution for much longer service life
TN: Nylon retainer.
Standard models of 20200 series spherical roller bearings:
| Bearing Model | size(mm) | Load rating | Lubrication | Weight | |||||
|
|
| KN |
| kg | |||||
| New model | d | D | B | rmin | Cr | Cor |
|
| |
|
|
|
|
|
|
|
|
| rmin |
|
| 20200 series | |||||||||
| 20205M | 25 | 52 | 15 | 1 | 24 | 25 | 6700 | 0.13 | |
| 20206M | 30 | 62 | 16 | 1 | 27.5 | 28.5 | 5600 | 0.21 | |
| 20207M | 35 | 72 | 17 | 1.1 | 40.5 | 43 | 4800 | 0.30 | |
| 20208M | 40 | 80 | 18 | 1.1 | 49 | 53 | 4300 | 0.39 | |
| 20209M | 45 | 85 | 19 | 1.1 | 52 | 57 | 4000 | 0.43 | |
| 20210M | 50 | 90 | 20 | 1.1 | 58.5 | 68 | 3600 | 0.49 | |
| 20211M | 55 | 100 | 21 | 1.5 | 73.5 | 85 | 3400 | 0.64 | |
| 20212M | 60 | 110 | 22 | 1.5 | 85 | 100 | 3200 | 0.82 | |
| 20213M | 65 | 120 | 23 | 1.5 | 95 | 116 | 3000 | 1.07 | |
| 20214M | 70 | 125 | 24 | 1.5 | 106 | 134 | 2800 | 1.17 | |
| 20215M | 75 | 130 | 25 | 1.5 | 112 | 143 | 2800 | 1.28 | |
| 20216M | 80 | 140 | 26 | 2 | 125 | 163 | 2600 | 1.58 | |
| 20217M | 85 | 150 | 28 | 2 | 156 | 200 | 2400 | 2.22 | |
| 20218M | 90 | 160 | 30 | 2 | 173 | 220 | 2000 | 2.72 | |
| 20219M | 95 | 170 | 32 | 2.1 | 208 | 265 | 1900 | 3.19 | |
| 20220M | 100 | 180 | 34 | 2.1 | 224 | 290 | 1900 | 3.96 | |
Types of spherical roller bearing:
C: Stamped steel retainer and strengthened symmetric rollers for considerably higher load ratings;
CA: one piece brass retainer and strengthened symmetric rollers;
exchange with C design, especially for large size.
MB: Two-piece precision-machined brass retainer and strengthened symmetric rollers;
equivalent to C design in load capacity.
CC: steel cage, replace traditionalbrass cage.
E: Third generation design to improve stress distribution for much longer service life
TN: Nylon retainer.
Standard models of 20200 series spherical roller bearings:
| Bearing Model | size(mm) | Load rating | Lubrication | Weight | |||||
|
|
| KN |
| kg | |||||
| New model | d | D | B | rmin | Cr | Cor |
|
| |
|
|
|
|
|
|
|
|
| rmin |
|
| 20200 series | |||||||||
| 20205M | 25 | 52 | 15 | 1 | 24 | 25 | 6700 | 0.13 | |
| 20206M | 30 | 62 | 16 | 1 | 27.5 | 28.5 | 5600 | 0.21 | |
| 20207M | 35 | 72 | 17 | 1.1 | 40.5 | 43 | 4800 | 0.30 | |
| 20208M | 40 | 80 | 18 | 1.1 | 49 | 53 | 4300 | 0.39 | |
| 20209M | 45 | 85 | 19 | 1.1 | 52 | 57 | 4000 | 0.43 | |
| 20210M | 50 | 90 | 20 | 1.1 | 58.5 | 68 | 3600 | 0.49 | |
| 20211M | 55 | 100 | 21 | 1.5 | 73.5 | 85 | 3400 | 0.64 | |
| 20212M | 60 | 110 | 22 | 1.5 | 85 | 100 | 3200 | 0.82 | |
| 20213M | 65 | 120 | 23 | 1.5 | 95 | 116 | 3000 | 1.07 | |
| 20214M | 70 | 125 | 24 | 1.5 | 106 | 134 | 2800 | 1.17 | |
| 20215M | 75 | 130 | 25 | 1.5 | 112 | 143 | 2800 | 1.28 | |
| 20216M | 80 | 140 | 26 | 2 | 125 | 163 | 2600 | 1.58 | |
| 20217M | 85 | 150 | 28 | 2 | 156 | 200 | 2400 | 2.22 | |
| 20218M | 90 | 160 | 30 | 2 | 173 | 220 | 2000 | 2.72 | |
| 20219M | 95 | 170 | 32 | 2.1 | 208 | 265 | 1900 | 3.19 | |
| 20220M | 100 | 180 | 34 | 2.1 | 224 | 290 | 1900 | 3.96 | |
