SKF ER778 Bearing housing accessory
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Product Description
SKF ER778 bearing housing accessory. Housing-mounted accessory — taconite seal (TSN), labyrinth seal (LOR), V-ring seal (LER), oil ring, oil sight-glass, drain plug, breather, lock nut cover, adapter-sleeve cap. Sized to fit an SNL / SAF / SAW pillow-block housing of matching numeric designation.
Technical Specifications
- Type
- Bearing housing accessory
- Designation
- SKF ER778
- HS code
- 8483.90
- Outside diameter
- 153.543 mm
- Shaft diameter
- 134.938 mm
- Width
- 25.4 mm
- Accessory type
- Housing seal
- Sealing type
- Labyrinth ring seal
- Product net weight
- 0.0561 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
- 8483.90
Cross References
- Cooper Split 778
- Dodge 778
- Rexnord 778
- Equivalent: 778 (Cooper Split)
- Equivalent: 778 (Dodge)
- Equivalent: 778 (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
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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 ER778?
- ER778 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 ER778.
- What is the HS code for ER778?
- The customs tariff (HS) code for ER778 is 8483.90.
- Who manufactures ER778?
- ER778 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for ER778?
- Yes — the ER778 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for ER778?
- The minimum order quantity is 1.
- Is ER778 available?
- Yes — ER778 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).