Project Description
SG Series Track Roller Bearings are with Gothic arch groove profile, also called SG linear track roller bearings, or U groove guide wheels, or U groove track rollers, are the structure of double row angular contact ball bearings, and have an extended outer ring, so the rollers can accommodate higher loads.
There are two contact points for 60 degree between the roller and track.
They are minaly used in the flat track and in the compact structure. Loaded rail compact space in particular, with a fixed rail supporting roller bearing into the rail or wheel will not highlight the plane bearing the very few prominent.
- bearing material: chrome steel(GCr15/SAE52100)
- rubber seals on both sides.
| model | dw(mm) | d(mm) | D(mm) | C(mm) | B(mm) | L(mm) | d2(mm) | H(mm) | Cw(KN) | Cow(KN) | weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SG10 | 5 | 4 | 13 | 6 | 3.5*2 | 16.08 | 5.9 | 1.05 | 0.8 | 6 | |
| SG15 | 6 | 5 | 17 | 8 | 5.75 | 20.46 | 8.6 | 1 | 1.27 | 0.82 | 8 |
| SG15-10 | 10 | 5 | 17 | 8 | 5.75 | 25.5 | 8.6 | 1 | 1.27 | 0.82 | 9 |
| SG20 | 8 | 6 | 24 | 11 | 7.25 | 28.62 | 11.1 | 1.2 | 3.4 | 1.7 | 25 |
| SG25 | 10 | 8 | 30 | 14 | 8.5 | 35.77 | 13 | 1.5 | 3.67 | 2.28 | 49 |
| SG35 | 12 | 12 | 42 | 19 | 12.5 | 48.93 | 18 | 1.5 | 8.5 | 5.1 | 136 |
| SG15N | 6 | 5 | 17 | 8 | 5.75 | 20.46 | 8.6 | 0.5 | 1.27 | 0.82 | 8 |
| SG20N | 8 | 6 | 24 | 11 | 7.25 | 28.62 | 11.1 | 0.7 | 3.4 | 1.7 | 25 |
| SG25N | 10 | 8 | 30 | 14 | 8.5 | 35.77 | 13 | 1 | 3.67 | 2.28 | 49 |
| SG35N | 12 | 12 | 42 | 19 | 12.5 | 48.93 | 18 | 1 | 8.5 | 5.1 | 136 |
