
SKF 7309BECBJ Angular contact ball bearing
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Product Description
SKF 7309BECBJ angular contact ball bearing. Single-row angular contact ball bearing configured to take combined radial and one-direction axial load. Contact angle 15°, 25°, 30° or 40° per suffix (BE / BEP / BECBP execution). Two bearings are commonly mounted in an opposing pair (back-to-back, face-to-face or tandem) so the pair carries axial load in both directions and takes moment load. Manufactured to ISO 492 Class Normal. Bore diameter d = 45 mm per ISO 15. Boundary plan per ISO 15 / ISO 355: bore d = 45 mm, outside diameter D = 100 mm, width B (or height H) = 25 mm.
Technical Specifications
- Type
- Angular contact ball bearing
- Designation
- SKF 7309BECBJ
- Standard
- ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
- Bore d
- 45 mm
- HS code
- 8482.10
- Outside diameter D
- 100 mm
- Width B / Height H
- 25 mm
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
- 8482.10
Cross References
- Timken 7309
- NSK 7309
- NTN 7309
- FAG 7309
- Koyo 7309
- Equivalent: 7309 (Timken)
- Equivalent: 7309 (NSK)
- Equivalent: 7309 (NTN)
- Equivalent: 7309 (FAG)
- Equivalent: 7309 (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
- Angular Contact Ball Bearing Finder — by Bore and Series (72, 73, 70, 718/719 Super-Precision, Double Row 32/33, QJ Four-Point) SKF
- SKF 81xxx Cylindrical Roller Thrust Bearing — Dimensions, Load Ratings & Interchange (81102 to 81140)
- SKF Deep Groove Ball Bearing Reference — 6000 / 6200 / 6300 / 6400 Series (Dimensions, Load Ratings, Interchange to FAG NSK NTN Timken)
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 7309BECBJ?
- 7309BECBJ 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 7309BECBJ.
- What is the HS code for 7309BECBJ?
- The customs tariff (HS) code for 7309BECBJ is 8482.10.
- Who manufactures 7309BECBJ?
- 7309BECBJ is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for 7309BECBJ?
- Yes — the 7309BECBJ datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 7309BECBJ?
- The minimum order quantity is 1.
- Is 7309BECBJ available?
- Yes — 7309BECBJ 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).
