SKF SNL 520-617 Bearing Housing – Specifications, Features and Applications
The SKF SNL 520-617 Bearing Housing is a heavy-duty, split plummer block (pillow block) housing designed to support rotating shafts and accommodate compatible rolling bearings in industrial machinery. Manufactured from durable cast iron, this SKF bearing housing provides a robust mounting arrangement for demanding operating conditions.
The SKF SNL 520-617 is designed for straightforward installation, convenient maintenance and effective lubrication. It is suitable for industrial equipment requiring reliable shaft support, including conveyor systems, manufacturing machinery and other heavy-duty mechanical applications.
At Best Qualities Industrial Equipment LTD, we supply industrial equipment and mechanical components for businesses seeking dependable bearing housings and machinery spare parts.
Technical Specifications of SKF SNL 520-617
Specification
Details
Brand
SKF
Product model
SNL 520-617
Product type
Split plummer block / pillow block bearing housing
Housing design
Two-piece split housing
Housing material
Cast iron
Bearing seat diameter
180 mm
Bearing seat width
70 mm
Shaft diameter for a common compatible assembly
90 mm
Overall length
380 mm
Overall width
160 mm
Overall height
218 mm
Bearing centre height
112 mm
Foot width
110 mm
Foot height
40 mm
Distance between attachment bolts
320 mm
Attachment bolt hole length
32 mm
Attachment bolt hole width
26 mm
Recommended attachment bolt diameter
24 mm
Attachment bolt hole length
32 mm
Attachment bolt hole width
26 mm
Recommended attachment bolt diameter
24 mm
Cap bolt size
M20 × 100 mm
Relubrication thread
1/8-27 NPSF
Lubrication
Grease
Net weight
Approximately 18.4 kg
Mounting arrangement
Through shaft or shaft end
Key Features and Benefits
- Strong cast-iron construction: Provides durable support for compatible bearings in industrial machinery.
- Split housing design: Allows easier bearing inspection, installation and replacement than a one-piece housing arrangement.
- Lubrication provision: Supports grease lubrication and relubrication to help maintain bearing performance.
- Flexible sealing options: Can be used with suitable compatible seals selected for the operating environment.
- Reliable shaft support: Helps maintain proper bearing positioning when correctly installed and aligned.
- Maintenance-friendly design: Supports routine inspection and servicing to help reduce unnecessary equipment downtime.
Applications of SKF SNL 520-617 Bearing Housing
The SKF SNL 520-617 bearing housing can be used in suitable industrial installations, including:
Conveyor systems and material-handling equipment
Mining and quarry machinery
Industrial fans and ventilation systems
Manufacturing and processing equipment
Agricultural and bulk-material machinery
Pumps and other rotating mechanical equipment, where the bearing arrangement is suitable
Compatible Bearings and Accessories
The SNL 520-617 housing can accommodate selected compatible bearings, seals and mounting accessories. A common example is a 2220 K self-aligning ball bearing with an H 320 adapter sleeve, together with appropriate locating rings and seals where required.
The correct combination depends on shaft diameter, bearing type, axial positioning, lubrication and operating conditions. The housing is not itself a complete bearing unit unless the required components are supplied together.
Why Choose SKF SNL 520-617?
Choosing the correct SKF bearing housing helps provide stable bearing support, maintain shaft alignment and simplify maintenance. The SNL 520-617 is a practical option for industrial operators who need a robust split housing for compatible rotating machinery.
For best performance, install the housing on a flat, rigid support, use the correct bearing and sealing arrangement, follow the manufacturer's tightening recommendations and maintain an appropriate lubrication schedule.
Buy SKF SNL 520-617 Bearing Housing in Nigeria
Looking for an SKF SNL 520-617 bearing housing in Nigeria? Contact Best Qualities Industrial Equipment LTD for product availability, pricing and assistance identifying compatible bearings and accessories.
Visit: https://www.bestqualitiesequipments.com
Contact our team to confirm the exact model, dimensions and required accessories before placing your order.
The SKF SNL 520-617 is a durable split plummer block bearing housing designed for industrial shaft-support applications. Its cast-iron construction, grease-lubrication provisions and maintenance-friendly design make it a suitable choice for compatible machinery across multiple industries. Verify the complete bearing arrangement and mounting dimensions to ensure a correct fit.
Buy SKF SNL 520-617 bearing housing in Nigeria from Best Qualities Industrial Equipment LTD. Check dimensions, cast-iron construction and compatible bearings.
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