SKF SAFS520 Split pillow-block housing (SNL / SAF / SAW)
Pricing
Request a quote
We reply within 24 hours
Product Description
SKF SAFS520 split pillow-block housing (snl / saf / saw). Two-part split cast-iron pillow-block bearing housing accepting a spherical roller bearing on adapter sleeve. Inch series SAF / SAW / SNL, metric SNL. Standard variants oil-lubricated (SN oil ring), grease-lubricated with regreasing groove, sealed with taconite (TSN), triple-labyrinth (TSN-D) or V-ring closures against moisture and abrasive dust. Suitable for marine deck-machinery, cement mill trunnions, paper-mill rolls.
Technical Specifications
- Type
- Split pillow-block housing (SNL / SAF / SAW)
- Designation
- SKF SAFS520
- HS code
- 8483.20
- Diameter of bearing seat
- 180 mm
- Centre height (pillow block)
- 114.3 mm
- Centre distance between bolt holes
- 314.325 mm
- Attachment bolt diameter
- 22.225 mm
- Housing type
- Pillow block
- Housing configuration
- Two-piece
- Mounting arrangement
- Through shaft/Shaft end
- Number of bolt holes for fasteners
- 2
- Material, housing
- Cast steel
- Bearing housing seal type
- Labyrinth
- Housing lubrication feature/possibility
- Grease/Oil
- Product net weight
- 29.4 kg
- eClass code
- 23-05-17-01
- UNSPSC code
- 31171519
Standards & Compliance
- Standard
- SKF designation convention (see description for governing ISO / DIN)
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 8483.20
Cross References
- Cooper Split 520
- Dodge 520
- Rexnord 520
- Equivalent: 520 (Cooper Split)
- Equivalent: 520 (Dodge)
- Equivalent: 520 (Rexnord)
Compatibility & Fitment
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.
Product Documentation
More from SKF
SKF
SKF PTB375-4375-500-J1S Hydraulic rod seal / buffer seal
SKF
SKF KDN.KF100CP0H Thin-section ball bearing (Reali-Slim)
SKF
SKF OR50.5X3.0-N70 O-ring / back-up ring
SKF
SKF WAT-40X43X16-E8D Hydraulic guide ring / wear ring / bearing strip
SKF
SKF PHC64B-1O/L Roller chain
SKF
SKF PHG1764-14M-115 Timing belt (synchronous drive belt)
SKF
SKF PHGB105 V-belt (wedge belt)
SKF
SKF PHP4-3V475-SDS V-belt pulley (sheave)
Technical guides
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy SAFS520?
- SAFS520 can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this SKF product?
- The manufacturer part number is SAFS520.
- What is the HS code for SAFS520?
- The customs tariff (HS) code for SAFS520 is 8483.20.
- Who manufactures SAFS520?
- SAFS520 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for SAFS520?
- Yes — the SAFS520 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for SAFS520?
- The minimum order quantity is 1.
- Is SAFS520 available?
- Yes — SAFS520 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).