SKF S7018CD/P4ADBA Super-precision angular contact ball bearing
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Product Description
SKF S7018CD/P4ADBA super-precision angular contact ball bearing. Super-precision (ISO 492 P4A / P2A) single-row angular contact ball bearing for machine-tool spindles, high-speed pump rotors, precision index tables. Contact angle 15° (E / 7000C) or 25° (7000A / ACD). Standard cage TN9 (nylon) or T (fabric-reinforced phenolic) for the highest speed ratings. Universally-matched sets available for back-to-back, face-to-face or tandem pair mounting.
Technical Specifications
- Type
- Super-precision angular contact ball bearing
- Designation
- SKF S7018CD/P4ADBA
- Bore d
- 90 mm
- HS code
- 8482.10
- Bore diameter
- 90 mm
- Outside diameter
- 140 mm
- Width
- 48 mm
- Contact angle
- 15 °
- Basic dynamic load rating
- 127 kN
- Basic static load rating
- 153 kN
- Note
- Refer to catalogue data or contact SKF for the attainable speeds
- Contact type
- Normal contact (two-point contact)
- Number of rows
- 2
- Ring type
- One-piece inner and outer rings
- Design
- High-capacity D
- Universal matching bearing
- No
- Matched arrangement
- Back-to-back <>
- Number of bearings in matched set
- 2
- Matched condition (axial clearance/ preload)
- Extra light preload
- Tolerance class
- P4A
- Material, bearing
- Bearing steel
- Coating
- Without
- Sealing
- Seal on both sides
- Sealing type
- Non-contact
- Lubricant
- Grease
- Indicative carbon footprint for new product
- 8.5 kg CO2e
- Product net weight
- 2.3 kg
- eClass code
- 23-05-08-04
- UNSPSC code
- 31171531
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
- 8482.10
Cross References
- FAG 70184
- NSK 70184
- GMN 70184
- Timken 70184
- Koyo 70184
- Equivalent: 70184 (FAG)
- Equivalent: 70184 (NSK)
- Equivalent: 70184 (GMN)
- Equivalent: 70184 (Timken)
- Equivalent: 70184 (Koyo)
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 S7018CD/P4ADBA?
- S7018CD/P4ADBA 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 S7018CD/P4ADBA.
- What is the HS code for S7018CD/P4ADBA?
- The customs tariff (HS) code for S7018CD/P4ADBA is 8482.10.
- Who manufactures S7018CD/P4ADBA?
- S7018CD/P4ADBA is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for S7018CD/P4ADBA?
- Yes — the S7018CD/P4ADBA datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for S7018CD/P4ADBA?
- The minimum order quantity is 1.
- Is S7018CD/P4ADBA available?
- Yes — S7018CD/P4ADBA 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).