4 Bolt Flange Bearing Housings:
1) Standard duty: UCF2,NAF2,UEF2,UKF2+H,NAFS2 ; Medium duty:UCFX ; Heavy duty:UCF3,UCFS3
2) Housing made of high-grade cast iron. Hollow base housing as standard design.Solid base housing available upon request.
3) Insert bearing made of AISI52100 steel,heat treated,precision ground,raceway super-finished.
4) Relubricatable unit with anti-rotation pin
5) Zerk fitting made of Zinc plated mild steel.
6) Standard seal:TJ, J or H style ; Triple lip seal(R3 or L3) and other options T1,F are available upon request.
7) Wider inner ring: UC,UE,NA(HC),UK ; Narrow inner ring: SB,SA
8) Locking method: Setscrew locking: UC,SB ; Eccentric collar locking: NA(HC), SA ; Concentric collar locking: UE ; Adapter Sleeve locking: UK2+H
9) Metal End caps are applicable for some types of housings. Add prefix "SM" for closed and "S" for open caps.Ordering example: UCF205+SM. SM205 for closed end cap and S205 for open cap.
A standard housing is without cap groove. Upon request,housing could be machined cap groove. Add suffix "M" as ordering designation. Example F205 M.