Product photo — see the table below for main specifications; non-standard designs welcome
UCF200 Square Flanged Units (Set Screw Locking)
Square flanged units present a flat, evenly drilled mounting face for strong radial support on frames and machine bases; the spherical outside diameter absorbs slight angular misalignment.
| Category | Insert Bearings & Housings |
| Precision class | P0 / P6 / P5 (P4 for precision types) |
| Clearance group | C0 / C2 / C3 / C4 (by application) |
| Material | GCr15 high-carbon chromium steel / carburising steel (optional) |
| Heat treatment | Quenched & tempered, 58–64 HRC, dimensional stabilised |
| Standards | GB/T 307 / ISO 492 / JB-T (per product) |
Series note: Bearing units combine an insert bearing with a cast steel or cast iron housing; the spherical OD self-aligns in the housing bore and set screws lock the inner ring without an adapter sleeve.…
