LDK Bearings - Professional bearing manufacturer for all kinds of bearing unit since 1986 



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.

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