SKF 22344CCKJA/W33VA405 Spherical roller bearing
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Product Description
SKF 22344CCKJA/W33VA405 spherical roller bearing. Self-aligning double-row spherical roller bearing designed for very heavy radial load with concurrent axial load in either direction, and inherent tolerance for shaft-to-housing misalignment. Two rows of symmetrical rollers ride on a common concave outer-ring raceway. Common execution suffixes cover CC (window-type cage), CA (machined brass cage), EK (tapered bore for adapter-sleeve mount), and W33 (annular groove and three lubrication holes in outer ring). Manufactured to ISO 492 Class Normal / P6. Bore diameter d = 25 mm per ISO 15.
Technical Specifications
- Type
- Spherical roller bearing
- Designation
- SKF 22344CCKJA/W33VA405
- Standard
- ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
- HS code
- 8482.20
- Bore diameter
- 220 mm
- Outside diameter
- 460 mm
- Width
- 145 mm
- Basic dynamic load rating
- 2839 kN
- Basic static load rating
- 3450 kN
- Reference speed
- 1000 r/min
- Limiting speed
- 1400 r/min
- SKF performance class
- SKF Explorer
- Number of rows
- 2
- Locating feature, bearing outer ring
- Without
- Bore type
- Tapered 1:12
- Cage
- Surface-hardened sheet metal
- Radial internal clearance
- C4
- Tolerance class for dimensions
- Normal, bore to P5 and outside diameter P6
- Tolerance class for run-out
- P5
- Sealing
- Without
- Lubricant
- None
- Relubrication feature
- With
- Candidate for remanufacturing
- Yes
- Indicative carbon footprint for new product
- 437 kg CO2e
- Indicative carbon footprint for remanufactured product
- 145 kg CO2e
- Product net weight
- 118 kg
- eClass code
- 23-05-09-11
- UNSPSC code
- 31171510
Standards & Compliance
- Standard
- ISO 15 / ISO 492 / DIN 623
- Material
- Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix
- Temperature Range
- -30 to +120 °C standard grease
- HS Code
- 8482.20
Cross References
- Timken 2234433405
- NSK 2234433405
- NTN 2234433405
- FAG 2234433405
- Koyo 2234433405
- Equivalent: 2234433405 (Timken)
- Equivalent: 2234433405 (NSK)
- Equivalent: 2234433405 (NTN)
- Equivalent: 2234433405 (FAG)
- Equivalent: 2234433405 (Koyo)
Compatibility & Fitment
ISO 15 boundary-plan interchange — the numeric bore-code block is portable across every ISO 15 bearing manufacturer (SKF, Timken, NSK, NTN, FAG, Koyo, NACHI). Confirm suffix compatibility on cage, seal, clearance and precision class 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 22344CCKJA/W33VA405?
- 22344CCKJA/W33VA405 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 22344CCKJA/W33VA405.
- What is the HS code for 22344CCKJA/W33VA405?
- The customs tariff (HS) code for 22344CCKJA/W33VA405 is 8482.20.
- Who manufactures 22344CCKJA/W33VA405?
- 22344CCKJA/W33VA405 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for 22344CCKJA/W33VA405?
- Yes — the 22344CCKJA/W33VA405 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 22344CCKJA/W33VA405?
- The minimum order quantity is 1.
- Is 22344CCKJA/W33VA405 available?
- Yes — 22344CCKJA/W33VA405 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).