FY50TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577032287
Y/UCF205/H, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screws
FY40TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577035936
FY60TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577029355
F4BSS30M-CPSS-DFH, SKF, Food Line - Corrosion resistant Square flanged unit
Metric, Bearing unit, Stainless steel, Seal on both sides and flinger on one side, Contact, gutter, Set screw locking, EAN code: 07316579655453
This item is not currently available from our stocks.
Despatch date information is on request.
FY35TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577032270
FY511M, SKF, Square 4-bolt flanged unit - Housing Only
Housing only, Bearing unit, EAN code: 07316570194913
FY55TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577069177
FY30TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577028907
FY65TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577036513
FY1.1/8TF, SKF, Square 4-bolt flanged unit
Imperial, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577748645
This item is not currently available from our stocks.
Despatch date information is on request.
FYJ70TF, SKF, Y-Bearing Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316570574760
FY45TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577069139
FY25TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577030788
FYJ60TF, SKF, Y-Bearing Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316570050530
FYWK30YTH, SKF, Y-Bearing Square 4-bolt flanged unit - Food Line
Metric, Bearing unit, Stainless steel, Seal and flinger on both sides, Contact, multiple, Set screws, EAN code: 07316574919703
FYJ75TF, SKF, Y-Bearing Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316570116717
This item is not currently available from our stocks.
Despatch date information is on request.
FY20TF, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal and flinger on both sides, Set screw locking, EAN code: 07316577032263
FY50FM, SKF, Square 4-bolt flanged unit
Metric, Bearing unit, Bearing steel, Seal on both sides, Contact, standard, Eccentric collar, EAN code: 07316577043184
Typical Applications
SKF square 4‑bolt flanged units are widely used wherever a shaft end or intermediate shaft needs to be supported on a flat surface, including:
- Conveyor head and tail pulleys
- Fans, blowers and ventilation systems
- Agricultural and food processing machinery
- Packaging, bottling and handling equipment
- Textile and printing machinery
- General industrial and OEM machinery
Their four‑bolt square footprint provides secure, rigid support for rotating shafts in both horizontal and vertical mounting positions.
What Are SKF Square 4‑Bolt Flanged Units?
SKF square 4‑bolt flanged units are complete mounted bearing assemblies that typically include:
- A self‑aligning insert bearing (often a deep groove ball bearing type)
- A square 4‑bolt flanged housing
- Integrated seals
- A locking device to secure the bearing on the shaft
The housing is bolted to a side wall, plate or machine frame, with the shaft passing through the bearing bore at 90° to the mounting surface. Because bearing and housing are matched and pre‑assembled by SKF, these units provide a reliable, easy‑to‑install solution with minimal engineering effort.
SKF Square 4-Bolt Flanged Units FAQs
Can SKF square 4‑bolt flanged units be used in wash‑down or corrosive environments?
Yes. SKF offers stainless‑steel and hygienic flanged units with corrosion‑resistant housings, stainless inserts and enhanced sealing, designed for food, beverage and other wash‑down applications. Tell us about your cleaning regime and chemicals and we’ll recommend a suitable unit.
Do these units come pre‑lubricated?
Most SKF square 4‑bolt flanged units are supplied pre‑lubricated with grease and ready to install. Many also feature a grease nipple for relubrication during service. We can confirm lubrication details for any specific part number.
What shaft sizes do SKF square 4‑bolt flanged units cover?
SKF square 4‑bolt flanged units are available for a wide range of metric and inch shaft diameters. If you provide your shaft size and whether it is metric or imperial, we can quickly identify the appropriate SKF unit series.