Square flanged units cast housing (Set screw type) NTN UCF3 series 

Type

Four-bolt flange mount ball bearing

System of measurement

Metric

Includes bearing

Yes, No

Shaft diameter

25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 120mm, 130mm, 140mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 120mm, 130mm, 140mm

For bearing outer diameter

62mm, 72mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 215mm, 225mm, 240mm, 260mm, 280mm, 300mm, 62mm, 72mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 215mm, 225mm, 240mm, 260mm, 280mm, 300mm, 62mm, 72mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 215mm, 225mm, 240mm, 260mm, 280mm, 300mm, 62mm, 72mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 215mm, 225mm, 240mm, 260mm, 280mm, 300mm

Bearing type

Ball

Overall width

110mm, 125mm, 135mm, 150mm, 160mm, 175mm, 185mm, 195mm, 208mm, 226mm, 236mm, 250mm, 260mm, 280mm, 290mm, 310mm, 310mm, 340mm, 370mm, 410mm, 450mm, 110mm, 125mm, 135mm, 150mm, 160mm, 175mm, 185mm, 195mm, 208mm, 226mm, 236mm, 250mm, 260mm, 280mm, 290mm, 310mm, 310mm, 340mm, 370mm, 410mm, 450mm, 110mm, 125mm, 135mm, 150mm, 160mm, 175mm, 185mm, 195mm, 208mm, 226mm, 236mm, 250mm, 260mm, 280mm, 290mm, 310mm, 310mm, 340mm, 370mm, 410mm, 450mm, 110mm, 125mm, 135mm, 150mm, 160mm, 175mm, 185mm, 195mm, 208mm, 226mm, 236mm, 250mm, 260mm, 280mm, 290mm, 310mm, 310mm, 340mm, 370mm, 410mm, 450mm

Overall height

110mm, 125mm, 135mm, 150mm, 81mm, 175mm, 89mm, 78mm, 208mm, 185mm, 240mm, 67mm, 36.5mm, 160mm, 43.5mm, 128mm, 128mm, 209mm, 180mm, 205mm, 190mm, 115mm, 71mm, 68mm, 164mm, 81mm, 175mm, 89mm, 78mm, 208mm, 185mm, 240mm, 67mm, 36.5mm, 160mm, 43.5mm, 128mm, 128mm, 209mm, 180mm, 205mm, 190mm, 115mm, 71mm, 68mm, 164mm, 81mm, 175mm, 89mm, 78mm, 208mm, 185mm, 240mm, 67mm, 36.5mm, 160mm, 43.5mm, 128mm, 128mm, 209mm, 180mm, 205mm, 190mm, 115mm, 71mm, 68mm, 164mm, 81mm, 175mm, 89mm, 78mm, 208mm, 185mm, 240mm, 67mm, 36.5mm, 160mm, 43.5mm, 128mm, 128mm, 209mm, 180mm, 205mm, 190mm

Overall depth

39mm, 44mm, 49mm, 56mm, 60mm, 67mm, 71mm, 78mm, 78mm, 81mm, 89mm, 90mm, 100mm, 100mm, 121mm, 125mm, 127mm, 131mm, 140mm, 146mm, 161mm, 39mm, 44mm, 49mm, 56mm, 60mm, 67mm, 71mm, 78mm, 78mm, 81mm, 89mm, 90mm, 100mm, 100mm, 121mm, 125mm, 127mm, 131mm, 140mm, 146mm, 161mm, 39mm, 44mm, 49mm, 56mm, 60mm, 67mm, 71mm, 78mm, 78mm, 81mm, 89mm, 90mm, 100mm, 100mm, 121mm, 125mm, 127mm, 131mm, 140mm, 146mm, 161mm, 39mm, 44mm, 49mm, 56mm, 60mm, 67mm, 71mm, 78mm, 78mm, 81mm, 89mm, 90mm, 100mm, 100mm, 121mm, 125mm, 127mm, 131mm, 140mm, 146mm, 161mm

Bearing thickness

38mm, 43mm, 48mm, 52mm, 57mm, 61mm, 66mm, 71mm, 75mm, 78mm, 82mm, 86mm, 96mm, 96mm, 103mm, 108mm, 112mm, 117mm, 126mm, 135mm, 145mm, 38mm, 43mm, 48mm, 52mm, 57mm, 61mm, 66mm, 71mm, 75mm, 78mm, 82mm, 86mm, 96mm, 96mm, 103mm, 108mm, 112mm, 117mm, 126mm, 135mm, 145mm, 38mm, 43mm, 48mm, 52mm, 57mm, 61mm, 66mm, 71mm, 75mm, 78mm, 82mm, 86mm, 96mm, 96mm, 103mm, 108mm, 112mm, 117mm, 126mm, 135mm, 145mm, 38mm, 43mm, 48mm, 52mm, 57mm, 61mm, 66mm, 71mm, 75mm, 78mm, 82mm, 86mm, 96mm, 96mm, 103mm, 108mm, 112mm, 117mm, 126mm, 135mm, 145mm

Mounting hole center to center

80mm, 95mm, 100mm, 112mm, 125mm, 132mm, 140mm, 150mm, 166mm, 178mm, 184mm, 196mm, 204mm, 216mm, 228mm, 242mm, 242mm, 266mm, 290mm, 320mm, 350mm, 80mm, 95mm, 100mm, 112mm, 125mm, 132mm, 140mm, 150mm, 166mm, 178mm, 184mm, 196mm, 204mm, 216mm, 228mm, 242mm, 242mm, 266mm, 290mm, 320mm, 350mm, 80mm, 95mm, 100mm, 112mm, 125mm, 132mm, 140mm, 150mm, 166mm, 178mm, 184mm, 196mm, 204mm, 216mm, 228mm, 242mm, 242mm, 266mm, 290mm, 320mm, 350mm, 80mm, 95mm, 100mm, 112mm, 125mm, 132mm, 140mm, 150mm, 166mm, 178mm, 184mm, 196mm, 204mm, 216mm, 228mm, 242mm, 242mm, 266mm, 290mm, 320mm, 350mm

Bolt hole diameter

16mm, 16mm, 19mm, 19mm, 19mm, 23mm, 23mm, 23mm, 23mm, 25mm, 25mm, 31mm, 31mm, 35mm, 35mm, 38mm, 38mm, 41mm, 41mm, 41mm, 41mm, 16mm, 16mm, 19mm, 19mm, 19mm, 23mm, 23mm, 23mm, 23mm, 25mm, 25mm, 31mm, 31mm, 35mm, 35mm, 38mm, 38mm, 41mm, 41mm, 41mm, 41mm, 16mm, 16mm, 19mm, 19mm, 19mm, 23mm, 23mm, 23mm, 23mm, 25mm, 25mm, 31mm, 31mm, 35mm, 35mm, 38mm, 38mm, 41mm, 41mm, 41mm, 41mm, 16mm, 16mm, 19mm, 19mm, 19mm, 23mm, 23mm, 23mm, 23mm, 25mm, 25mm, 31mm, 31mm, 35mm, 35mm, 38mm, 38mm, 41mm, 41mm, 41mm, 41mm

Shaft mount type

Set screw

For bolt size

M14, M14, M16, M16, M16, M20, M20, M20, M20, M22, M22, M27, M27, M30, M30, M33, M33, M36, M36, M36, M36, M14, M14, M16, M16, M16, M20, M20, M20, M20, M22, M22, M27, M27, M30, M30, M33, M33, M36, M36, M36, M36, M14, M14, M16, M16, M16, M20, M20, M20, M20, M22, M22, M27, M27, M30, M30, M33, M33, M36, M36, M36, M36, M14, M14, M16, M16, M16, M20, M20, M20, M20, M22, M22, M27, M27, M30, M30, M33, M33, M36, M36, M36, M36

Number of bolt positions

4

Housing material

Cast iron

Housing shape

Square 4-bolt flange

Bearring material

Steel

Grease fitting included

Yes, No

Lubrication

Lubricated

Seal type

Sealed

Load direction

Combined radial and thrust

Basic dynamic load

21.2kN, 26.7kN, 33.5kN, 40.5kN, 53kN, 62kN, 71.5kN, 82kN, 92.5kN, 104kN, 113kN, 123kN, 133kN, 143kN, 153kN, 173kN, 184kN, 205kN, 207kN, 229kN, 253kN, 21.2kN, 26.7kN, 33.5kN, 40.5kN, 53kN, 62kN, 71.5kN, 82kN, 92.5kN, 104kN, 113kN, 123kN, 133kN, 143kN, 153kN, 173kN, 184kN, 205kN, 207kN, 229kN, 253kN

Basic static load

10.9kN, 15kN, 19.1kN, 24kN, 32kN, 38.5kN, 45kN, 52kN, 60kN, 68kN, 77kN, 86.5kN, 97kN, 107kN, 119kN, 141kN, 153kN, 179kN, 185kN, 214kN, 246kN, 10.9kN, 15kN, 19.1kN, 24kN, 32kN, 38.5kN, 45kN, 52kN, 60kN, 68kN, 77kN, 86.5kN, 97kN, 107kN, 119kN, 141kN, 153kN, 179kN, 185kN, 214kN, 246kN

Approx. weight

1.45kg, 2.16kg, 2.8kg, 3.66kg, 4.68kg, 6.18kg, 7.38kg, 8.9kg, 11.25kg, 13.26kg, 15.7kg, 19.6kg, 21.7kg, 26.6kg, 30.7kg, 37.8kg, 38.2kg, 48.3kg, 66.5kg, 86kg, 118.5kg, 1.45kg, 2.16kg, 2.8kg, 3.66kg, 4.68kg, 6.18kg, 7.38kg, 8.9kg, 11.25kg, 13.26kg, 15.7kg, 19.6kg, 21.7kg, 26.6kg, 30.7kg, 37.8kg, 38.2kg, 48.3kg, 66.5kg, 86kg, 118.5kg, 1.1kg, 1.6kg, 2.1kg, 2.7kg, 3.4kg, 4.5kg, 5.3kg, 6.3kg, 8kg, 9.4kg, 11kg, 14kg, 15kg, 19kg, 22kg, 27kg, 26kg, 34kg, 48kg, 63kg, 90kg, 1.1kg, 1.6kg, 2.1kg, 2.7kg, 3.4kg, 4.5kg, 5.3kg, 6.3kg, 8kg, 9.4kg, 11kg, 14kg, 15kg, 19kg, 22kg, 27kg, 26kg, 34kg, 48kg, 63kg, 90kg