Drawn cup needle roller bearing open SCH2020
Main dimensions for SCH2020
| Designation | Dimension | Remark |
|---|---|---|
| Fw | 31.750 mm | enveloping circle |
| 1.250 inch | enveloping circle | |
| D | 41.275 mm | Outer diameter |
| 1.625 inch | Outer diameter | |
| C | 31.750 mm | Width |
| 1.250 inch | Width |
Performance data for SCH2020
| Designation | Dimension | Remark |
|---|---|---|
| Cr | 43,600 N | dynamic load rating, radial |
| 9,800 lbf | dynamic load rating, radial | |
| Cr | 72,900 N | static load rating, radial |
| 16,400 lbf | static load rating, radial | |
| nG | 8,800 min-1 | limit speed |
| 0.079 kg | Weight |
Other sizes of SCH2020 series SCH (36)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | C | Cr | C0r | nG | ||||||
| mm | inch | mm | inch | mm | inch | N | lbf | N | lbf | min-1 | |
| SCH57 | 7.938 | 0.313 | 14.288 | 0.563 | 11.112 | 0.437 | 4,750 | 1.070 | 4,100 | 930 | 35,500 |
| SCH68 | 9.525 | 0.375 | 15.875 | 0.625 | 12.700 | 0.500 | 7,100 | 1.590 | 7,100 | 1,590 | 29,500 |
| SCH78 | 11.112 | 0.438 | 17.462 | 0.688 | 12.700 | 0.500 | 7,900 | 1.760 | 8,200 | 1,840 | 25,000 |
| SCH87 | 12.700 | 0.500 | 19.050 | 0.750 | 11.112 | 0.438 | 7,340 | 1.650 | 7,800 | 1,760 | 22,000 |
| SCH88 | 12.700 | 0.500 | 19.050 | 0.750 | 12.700 | 0.500 | 8,500 | 1.910 | 9,400 | 2,120 | 22,000 |
| SCH812 | 12.700 | 0.500 | 19.050 | 0.750 | 19.050 | 0.750 | 12,600 | 2.850 | 15,700 | 3,500 | 22,000 |
| SCH810 | 12.700 | 0.500 | 19.050 | 0.750 | 15.875 | 0.625 | 10,500 | 2.360 | 12,400 | 2,800 | 22,000 |
| SCH910 | 14.288 | 0.563 | 20.638 | 0.813 | 15.875 | 0.625 | 12,000 | 2.700 | 15,000 | 3,350 | 19,600 |
| SCH98 | 14.288 | 0.563 | 20.638 | 0.813 | 12.700 | 0.500 | 9,100 | 2.050 | 10,600 | 2,380 | 19,600 |
| SCH912 | 14.288 | 0.563 | 20.638 | 0.813 | 19.050 | 0.750 | 14,400 | 3.250 | 19,000 | 4,300 | 19,600 |
| SCH1010 | 15.875 | 0.625 | 22.225 | 0.875 | 15.875 | 0.625 | 12,700 | 2.850 | 16,700 | 3,750 | 17,600 |
| SCH1012 | 15.875 | 0.625 | 22.225 | 0.875 | 19.050 | 0.750 | 14,700 | 3.300 | 20,000 | 4,500 | 17,600 |
| SCH108 | 15.875 | 0.625 | 22.225 | 0.875 | 12.700 | 0.500 | 10,000 | 2.250 | 12,200 | 2,750 | 17,600 |
| SCH1016 | 15.875 | 0.625 | 22.225 | 0.875 | 25.400 | 1.000 | 19,100 | 4.300 | 28,000 | 6,300 | 17,600 |
| SCH1112 | 17.462 | 0.688 | 23.812 | 0.938 | 19.050 | 0.750 | 15,900 | 3.550 | 22,700 | 5,100 | 16,000 |
| SCH117 | 17.462 | 0.688 | 23.812 | 0.938 | 11.112 | 0.437 | 8,400 | 1.900 | 10,000 | 2,260 | 16,000 |
| SCH1110 | 17.462 | 0.688 | 23.812 | 0.938 | 15.875 | 0.625 | 12,900 | 2.900 | 17,100 | 3,850 | 16,000 |
| SCH1212 | 19.050 | 0.750 | 26.988 | 1.063 | 19.050 | 0.750 | 18,500 | 4.150 | 23,600 | 5,300 | 14,700 |
| SCH1310 | 20.638 | 0.813 | 28.575 | 1.125 | 15.875 | 0.625 | 15,900 | 3.550 | 20,700 | 4,650 | 13,600 |
| SCH1312 | 20.638 | 0.813 | 28.575 | 1.125 | 19.050 | 0.750 | 19,200 | 4.350 | 26,500 | 6,000 | 13,600 |
| SCH1416 | 22.225 | 0.875 | 30.162 | 1.188 | 25.400 | 1.000 | 25,500 | 5.800 | 38,500 | 8,600 | 12,600 |
| SCH1412 | 22.225 | 0.875 | 30.162 | 1.188 | 19.050 | 0.750 | 19,500 | 4.400 | 27,000 | 6,100 | 12,600 |
| SCH1616 | 25.400 | 1.000 | 33.338 | 1.313 | 25.400 | 1.000 | 28,900 | 6.500 | 46,300 | 10,400 | 11,000 |
| SCH1612 | 25.400 | 1.000 | 33.338 | 1.313 | 19.050 | 0.750 | 20,000 | 4.500 | 28,500 | 6,400 | 11,000 |
| SCH1610 | 25.400 | 1.000 | 33.338 | 1.313 | 15.875 | 0.625 | 16,700 | 3.750 | 22,700 | 5,100 | 11,000 |
| SCH1816 | 28.575 | 1.125 | 38.100 | 1.500 | 25.400 | 1.000 | 315,000 | 7.100 | 46,500 | 10,600 | 9,800 |
| SCH1818 | 28.575 | 1.125 | 38.100 | 1.500 | 28.580 | 1.125 | 40,500 | 9.100 | 65,000 | 14,500 | 9,800 |
| SCH1810 | 28.575 | 1.125 | 38.100 | 1.500 | 15.875 | 0.625 | 21,800 | 4.900 | 29,000 | 6,500 | 9,800 |
| SCH1812 | 28.575 | 1.125 | 38.100 | 1.500 | 19.050 | 0.750 | 25,000 | 5.700 | 35,000 | 7,800 | 9,800 |
| SCH1820 | 28.575 | 1.125 | 38.100 | 1.500 | 31.750 | 1.250 | 40,900 | 9.200 | 64,500 | 14,600 | 9,800 |
| SCH208 | 31.750 | 1.250 | 41.275 | 1.625 | 12.700 | 0.500 | 16,400 | 3.700 | 21,000 | 4,700 | 8,800 |
| SCH2016 | 31.750 | 1.250 | 41.275 | 1.625 | 25.400 | 1.000 | 36,000 | 8.100 | 57,500 | 12,900 | 8,800 |
| SCH2020 | 31.750 | 1.250 | 41.275 | 1.625 | 31.750 | 1.250 | 43,600 | 9.800 | 72,900 | 16,400 | 8,800 |
| SCH2012 | 31.750 | 1.250 | 41.275 | 1.625 | 19.050 | 0.750 | 27,100 | 6.100 | 39,500 | 8,900 | 8,800 |
| SCH2212 | 34.925 | 1.375 | 44.450 | 1.750 | 19.050 | 0.750 | 29,500 | 6.600 | 45,000 | 10,100 | 8,000 |
| SCH2216 | 34.925 | 1.375 | 44.450 | 1.750 | 25.400 | 1.000 | 39,000 | 8.800 | 65,000 | 14,700 | 8,000 |
Variants of SCH2020 (2)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | C | Cr | C0r | nG | ||||||
| mm | inch | mm | inch | mm | inch | N | lbf | N | lbf | min-1 | |
| SCH2020 | 31.750 | 1.250 | 41.275 | 1.625 | 31.750 | 1.250 | 43,600 | 9.800 | 72,900 | 16,400 | 8,800 |
| SCH2020-PP | 31.750 | 1.250 | 41.275 | 1.625 | 31.750 | 1.250 | 33,000 | 7.400 | 57,000 | 12,800 | 6,000 |
Accessories to SCH2020 (0)
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Product features for SCH2020 (1)
| Properties | Suffix | Description |
|---|---|---|
| Sealing | - | Without seal |
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