Bearings
Housed & Flanged Bearings
SKF Housed Bearings
SKF Square 4 Bolt Bearings FY, FYJ
Quick Code: BB-131278
FYK40TR 40mm SKF 4 Bolt Bearing with Set Screw and Extended Inner Ring
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Product Specification
Bolt Hole Centres (J)
101.5mm
Bolt Hole Dia (N)
12mm
Bore Size (d)
40mm
Brand
SKF
Length/Width (L)
130mm
Overall Height with Bearing (T)
54.2mm
Product Type
4 Bolt Bearings
Quick Order Code
BB-131278
Product Description
This SKF 40mm bore square flanged Y-bearing unit features a composite housing with 4-bolt mounting and set screw locking with an extended inner ring. ISO-compliant design ensures standardized dimensions and performance.
The bearing unit comes pre-lubricated for life and is specially designed for applications requiring chemical resistance and lighter weight compared to traditional cast iron housings while maintaining excellent strength and durability.
Key features include:
- Chemical resistant composite housing for harsh environments
- Set screw locking with extended inner ring for secure shaft mounting
- Pre-lubricated for maintenance-free operation
- Lightweight yet strong construction
- 49.2mm unit width
- Accommodates moderate initial misalignment
- Suitable for constant or alternating rotation directions
Ideal applications include:
- Food and beverage processing equipment
- Chemical processing machinery
- Wash-down environments
- Conveyor systems requiring corrosion resistance
- Applications where weight reduction is important
This bearing unit mounts easily to machine walls or frames via its 4-bolt square flange design. While it can handle moderate misalignment during installation, it is not designed for axial displacement in operation.
