SC / SCS series linear bearing units combine a linear bearing with an aluminum housing for smooth, stable motion on round linear shafts. They are designed for easy mounting in automation equipment, industrial machinery and other linear motion systems.
The tables below cover standard SC..UU units from 6 mm to 80 mm and short SC..SUU units from 8 mm to 80 mm. Short housings are also sold under SCS..UU designations by some suppliers; verify the actual housing length and mounting dimensions. For ordering purposes, the SC / SCS series covers multiple standard sizes for different load and installation requirements.
66 Bearing Factory manufactures SC / SCS linear bearing units with factory-direct supply, OEM support and bulk-order service.
Dimensions are in mm. Load ratings are in N. Weight is in g.
| Model | Bearing | Shaft Ø | Cr | Cor | Weight | h | D | W | H | G | A | J | E | S1 | S2 | K | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SC6UU | LM6UU | 6 | 206 | 265 | 34 | 9 | 15 | 30 | 18 | 15 | 6 | 20 | 5 | M4×8 | Φ3.4 | 15 | 25 |
| SC8UU | LM8UU | 8 | 274 | 392 | 56 | 11 | 17 | 34 | 22 | 18 | 6 | 24 | 5 | M4×8 | Φ3.4 | 18 | 30 |
| SC10UU | LM10UU | 10 | 372 | 549 | 90 | 13 | 20 | 40 | 26 | 21 | 8 | 28 | 6 | M5×12 | Φ4.3 | 21 | 35 |
| SC12UU | LM12UU | 12 | 510 | 784 | 112 | 15 | 21 | 42 | 28 | 24 | 8 | 30.5 | 5.75 | M5×12 | Φ4.3 | 26 | 36 |
| SC13UU | LM13UU | 13 | 510 | 784 | 123 | 15 | 22 | 44 | 30 | 24.5 | 8 | 33 | 5.5 | M5×12 | Φ4.3 | 26 | 39 |
| SC16UU | LM16UU | 16 | 774 | 1180 | 189 | 19 | 25 | 50 | 38.5 | 32.5 | 9 | 36 | 7 | M5×12 | Φ4.3 | 34 | 44 |
| SC20UU | LM20UU | 20 | 882 | 1370 | 237 | 21 | 27 | 54 | 41 | 35 | 11 | 40 | 7 | M6×12 | Φ5.2 | 40 | 50 |
| SC25UU | LM25UU | 25 | 980 | 1570 | 555 | 26 | 38 | 76 | 51.5 | 42 | 12 | 54 | 11 | M8×18 | Φ7.0 | 50 | 67 |
| SC30UU | LM30UU | 30 | 1570 | 2740 | 685 | 30 | 39 | 78 | 59.5 | 49 | 15 | 58 | 10 | M8×18 | Φ7.0 | 58 | 72 |
| SC35UU | LM35UU | 35 | 1670 | 3140 | 1100 | 34 | 45 | 90 | 68 | 54 | 18 | 70 | 10 | M8×18 | Φ7.0 | 60 | 80 |
| SC40UU | LM40UU | 40 | 2160 | 4020 | 1600 | 40 | 51 | 102 | 78 | 62 | 20 | 80 | 11 | M10×25 | Φ8.7 | 60 | 90 |
| SC50UU | LM50UU | 50 | 3820 | 7940 | 3350 | 52 | 61 | 122 | 102 | 80 | 25 | 100 | 11 | M10×25 | Φ8.7 | 80 | 110 |
| SC60UU | LM60UU | 60 | 4700 | 10000 | 4720 | 58 | 66 | 132 | 114 | 94 | 30 | 108 | 12 | M12×25 | Φ10.7 | 90 | 122 |
| SC80UU | LM80UU | 80 | 7350 | 16000 | 8100 | 75 | 81 | 162 | 148 | 125 | 35 | 138 | 12 | M12×30 | Φ10.7 | 120 | 155 |
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