UCF Four-Bolts Flanged Units

UCF Four-Bolts Flanged Units by RMT Bearings
Cast Iron Four-Bolt Flange Bearing Units

Product Overview

UCF Four-Bolt Flanged Bearing Units are heavy-duty housed bearing units designed for applications requiring maximum stability and resistance to torque loading. Manufactured by RMT Bearings in Rajkot, Gujarat, each UCF unit pairs a self-aligning UC spherical ball bearing insert with a square cast iron four-bolt flange housing.

Key Features
  • ✓ Self-aligning UC spherical ball bearing insert
  • ✓ Robust one-piece cast iron square flange housing
  • ✓ Four-bolt mounting for maximum rigidity
  • ✓ Set screw locking on both sides of inner ring
  • ✓ Double-lip contact seal for dust and moisture protection
  • ✓ Grease nipple for in-service relubrication
  • ✓ Bore sizes 12mm to 90mm
  • ✓ Suitable for wall, floor, or ceiling mounting
  • ✓ Interchangeable with all major competitive brands
UCF Specifications

Dimensional Specifications

UCF Four-Bolt Flange Series – 12mm to 45mm
Shaft Dia (mm) Flange Unit Bearing L J A1 A A0 S B A2 N Bolt Size Dynamic Load Cr (kN) Static Load C0r (kN)
12 UCF201 UC201 86 64 11 25.5 33.3 12.7 31 15 12 M10 12.8 6.65
15 UCF202 UC202 86 64 11 25.5 33.3 12.7 31 15 12 M10 12.8 6.65
17 UCF203 UC203 86 64 11 25.5 33.3 12.7 31 15 12 M10 12.8 6.65
20 UCF204 UC204 95 70 13 27 35.8 14.3 34.1 16 12 M10 12.8 6.65
25 UCF205 UC205 95 70 13 27 35.8 14.3 34.1 16 12 M10 14.0 7.85
30 UCF206 UC206 108 83 13 31 40.2 15.9 38.1 18 13 M10 19.5 11.3
35 UCF207 UC207 117 92 15 34 44.4 17.5 42.9 19 14 M12 25.7 15.4
40 UCF208 UC208 130 102 15 36 51.2 19 49.2 21 16 M14 29.1 17.8
45 UCF209 UC209 137 105 16 38 52.2 19 49.2 22 16 M14 34.1 21.3
UCF Four-Bolt Flange Series – 50mm to 90mm
Shaft Dia (mm) Flange Unit Bearing L J A1 A A0 S B A2 N Bolt Size Dynamic Load Cr (kN) Static Load C0r (kN)
50 UCF210 UC210 143 111 16 40 54.6 19 51.6 22 16 M14 35.1 23.3
55 UCF211 UC211 162 130 18 43 58.4 22.2 55.6 25 19 M16 43.4 29.4
60 UCF212 UC212 175 143 18 48 68.7 25.4 65.1 29 19 M16 52.4 36.2
65 UCF213 UC213 187 149 22 50 69.7 25.4 65.1 30 19 M16 57.2 40.1
70 UCF214 UC214 193 152 22 54 75.4 30.2 74.6 31 19 M16 62.2 44.1
75 UCF215 UC215 200 159 22 56 78.5 33.3 77.8 34 19 M16 67.4 48.3
80 UCF216 UC216 208 165 22 58 83.3 33.3 82.6 34 23 M20 72.7 53.0
85 UCF217 UC217 220 175 24 63 87.6 34.1 85.7 36 23 M20 84.0 61.9
90 UCF218 UC218 235 187 25 68 96.3 39.7 96 40 23 M20 96.1 71.5

Need a custom bore size or bulk order?

Our team at RMT Bearings, Rajkot, can supply UCF units in any specification — metric, inch, or custom.

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