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Cast iron boss flange UCFS

Square housing

Cast iron boss flange UCFS

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The UCFS-type flanged bearing with a cast iron flange featuring a boss is constructed with a reinforced cast iron flange structure, offering high rigidity, precise positioning, secure mounting and excellent impact resistance. The bearings are securely locked in place, and the integrated seals provide excellent protection against dust and contamination. They are capable of withstanding harsh operating conditions such as dusty and damp environments, offering stable load-bearing capacity and smooth operation. Widely used in conveying equipment, agricultural machinery, textile machinery and various heavy-duty transmission systems, they are easy to install and highly durable.


Cast iron boss flange UCFS Model specification table
Shaft diameter
(mm)
Unit model L
(mm)
A
(mm)
J
(mm)
N
(mm)
A₁
(mm)
A₂
(mm)
A₃
(mm)
H₃
(mm)
A₀
(mm)
B
(mm)
S
(mm)
A₅
(mm)
A₇
(mm)
Installation bolt model bearing model number Radial Basic Rating
Dynamic load Cr (kN)
Radial Basic Rating
static load Cor (kN)
Standard bearing seat model Cast iron with protective cover unit model Standard quality
(kg)
Weight of cast iron with protective cover
(kg)
25 UCFS305 110 29 80 16 13 9 7 80 39 38 15 55 10 M14 UC305 21.3 10.9 FS305 ※CUCFS305C(CE) 1.4 1.7

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