CHANGZHOU MOUETTE MACHINERY CO., LTD
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Hardened Rolling Bearing Steel Inner Ring IR16X20X20 IR20X25X20
Inner rings are made from hardened rolling bearing steel and have precision machined or ground raceways. They are used where:
Hardened Rolling Bearing Steel Inner Ring IR Series Specifications:
| Shaft Diam- eter | Bearing Designation | Mass Approx | Boundary Dimensions | ||
| d | F | B | |||
| mm | g | mm | |||
| 14 | IR14X25X30 | 14 | 25 | 30 | |
| 15 | IR15X18X12.5 | 7.2 | 15 | 18 | 12.5 |
| IR15X18X15.5 | 15 | 18 | 15.5 | ||
| IR15X18X16 | 9.6 | 15 | 18 | 16 | |
| IR15X18X16.5 | 9.9 | 15 | 18 | 16.5 | |
| IR15X18X17.5 | 15 | 18 | 17.5 | ||
| IR15X18X20.5 | 15 | 18 | 20.5 | ||
| IR15X199X10 | 15 | 19 | 10 | ||
| IR15X19X13.5 | 15 | 19 | 13.5 | ||
| IR15X19X16 | 12.8 | 15 | 19 | 16 | |
| IR15X19X16.5 | 15 | 19 | 16.5 | ||
| IR15X19X20 | 16.4 | 15 | 19 | 20 | |
| IR15X19X20.5 | 15 | 19 | 20.5 | ||
| IR15X20X12 | 12.1 | 15 | 20 | 12 | |
| IR15X20X13 | 13.5 | 15 | 20 | 13 | |
| IR15X20X14 | 14.7 | 15 | 20 | 14 | |
| IR15X20x14 | 15 | 20 | 14 | ||
| IR15X20X15 | 15 | 20 | 15 | ||
| IR15X20X15.5 | 15 | 20 | 15.5 | ||
| IR15X20X16 | 15 | 20 | 16 | ||
| IR15X20X18 | 15 | 20 | 18 | ||
| IR15X20X20 | 15 | 20 | 20 | ||
| IR15X20X20.5 | 15 | 20 | 20.5 | ||
| IR15X20X23 | 24.4 | 15 | 20 | 23 | |
| IR15X20X25.5 | 15 | 20 | 25.5 | ||
| IR15X20X30.5 | 15 | 20 | 30.5 | ||
| 16 | IR16X20X14 | 16 | 20 | 14 | |
| IR16X20X16 | 16 | 20 | 16 | ||
| IR16X20X20 | 16 | 20 | 20 | ||
| IR16X20X32 | 16 | 20 | 32 | ||
| IR16X24X20 | 16 | 24 | 20 | ||
| 17 | IR17X20X16 | 10.7 | 17 | 20 | 16 |
| IR17X20X16.5 | 11.1 | 17 | 20 | 16.5 | |
| IR17X20X20 | 13.5 | 17 | 20 | 20 | |
| IR17X20X20.5 | 13.8 | 17 | 20 | 20.5 | |
| IR17X20X30 | 17 | 20 | 30 | ||
| IR17X20X30.5 | 20.6 | 17 | 20 | 30.5 | |
| IR17X21X16 | 14.3 | 17 | 21 | 16 | |
| IR17X21X16.5 | 17 | 21 | 16.5 | ||
| 17 | IR17X21X20 | 18 | 17 | 21 | 20 |
| IR17X21X20.5 | 17 | 21 | 20.5 | ||
| IR17X22X13 | 14.9 | 17 | 22 | 13 | |
| IR17X22X14 | 16.4 | 17 | 22 | 14 | |
| IR17X22X15.5 | 17 | 22 | 15.5 | ||
| IR17X22X16 | 18.7 | 17 | 22 | 16 | |
| IR17X22X20.5 | 17 | 22 | 20.5 | ||
| IR17X22X23 | 27.1 | 17 | 22 | 23 | |
| IR17X22X26 | 17 | 22 | 26 | ||
| IR17X22X32 | 17 | 22 | 32 | ||
| IR17X22X20 | 33.6 | 17 | 24 | 20 | |
| 18 | IR18X22X17.8 | 18 | 22 | 17.8 | |
| IR18X22X19 | 18 | 22 | 19 | ||
| 20 | IR20X24X16 | 16.5 | 20 | 24 | 16 |
| IR20X24X16.5 | 20 | 24 | 16.5 | ||
| IR20X24X28.5 | 20 | 24 | 28.5 | ||
| IR20X25X10.5 | 20 | 25 | 10.5 | ||
| IR20X25X12.5 | 20 | 20 | 25 | 12.5 | |
| IR20X25X15.5 | 20 | 25 | 15.5 | ||
| IR20X25X17 | 22.4 | 20 | 25 | 17 | |
| IR20X25X18 | 24.3 | 20 | 25 | 18 | |
| IR20X25X20 | 27.5 | 20 | 25 | 20 | |
| IR20X25X20.5 | 28.2 | 20 | 25 | 20.5 | |
| IR20X25X23 | 20 | 25 | 23 | ||
| IR20X25X25 | 20 | 25 | 25 | ||
| IR20X25X25.5 | 20 | 25 | 25.5 | ||
| IR20X25X26 | 20 | 25 | 26 | ||
| IR20X25X26.5 | 36.1 | 20 | 25 | 26.5 | |
| IR20X25X30 | 40.9 | 20 | 25 | 30 | |
| IR20X25X30.5 | 20 | 25 | 30.5 | ||
| IR20X25X32 | 20 | 25 | 32 | ||
| IR20X25X32A | 20 | 25 | 32 | ||
| IR20X25X320H | 20 | 25 | 32 | ||
| IR20X25X38.5 | 52.5 | 20 | 25 | 38.5 | |
| IR20X26X16 | 20 | 26 | 16 | ||
| IR20X26X20 | 20 | 26 | 20 | ||
| IR20X28X20 | 45.2 | 20 | 28 | 20 | |
| IR20X30X30 | 20 | 30 | 30 |
