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igus® inc.
Closed, anodized aluminum adapter
Dimensions equivalent to the standard size for recirculating ball bearings
Equipped with JUM-01 liners made from iglide® J
Secured by retaining clips according to DIN 471 or 472 (not included in delivery)
Recommended housing bore H7
d1 [mm]: |
|
| Order no. | Shaft Ø | Tolerance bearing inner diameter | F max. [N] dynamic P = 5 MPa |
F max. [N] static P = 35 MPa |
Weight | ||
|---|---|---|---|---|---|---|---|
| [mm] | [mm] | [g] | |||||
| RJUM-21-10 | 10 | 0,030-0,088 | 725 | 5075 | 14 | 12.84 USD | |
| RJUM-21-12 | 12 | 0,030-0,088 | 960 | 6720 | 21 | 13.39 USD | |
| RJUM-21-16 | 16 | 0,030-0,088 | 1440 | 10080 | 28 | 16.24 USD | |
| RJUM-21-20 | 20 | 0,030-0,091 | 2250 | 15750 | 49 | 18.52 USD | |
| RJUM-21-25 | 25 | 0,030-0,091 | 3625 | 25375 | 108 | 29.25 USD | |
| RJUM-21-30 | 30 | 0,040-0,110 | 5100 | 35700 | 162 | 48.21 USD | |
| RJUM-21-40 | 40 | 0,040-0,115 | 8000 | 56000 | 334 | 56.73 USD | |
| RJUM-21-50 | 50 | 0,050-0,130 | 12500 | 87500 | 579 | 99.02 USD |
Tolerance according to igus® test method
Nominal widths under 10 mm are supplied with press-fitted cylindrical bearings
| Order no. | d1 | d2 | B | B1 | s | dn |
|---|---|---|---|---|---|---|
| [mm] | [mm] h7 | [mm] h10 | [mm] H10 | [mm] H10 | [mm] h10 | |
| RJUM-21-10 | 10 | 19 | 29 | 21.6 | 1.3 | 17.5 |
| RJUM-21-12 | 12 | 22 | 32 | 22.6 | 1.3 | 20.5 |
| RJUM-21-16 | 16 | 26 | 36 | 24.6 | 1.3 | 24.2 |
| RJUM-21-20 | 20 | 32 | 45 | 31.2 | 1.6 | 29.6 |
| RJUM-21-25 | 25 | 40 | 58 | 43.7 | 1.85 | 36.5 |
| RJUM-21-30 | 30 | 47 | 68 | 51.7 | 1.85 | 43.5 |
| RJUM-21-40 | 40 | 62 | 80 | 60.3 | 2.15 | 57.8 |
| RJUM-21-50 | 50 | 75 | 100 | 77.3 | 2.65 | 70.5 |
