SKF 394A/VA983 Tapered roller bearing

SKF · Bearings & Power Transmission · Tapered Roller Bearings · Sweden · skf.com

Part Number
394A/VA983 · HS 8482.20

SKF 394A/VA983 tapered roller bearing. Single-row tapered roller bearing designed to take combined heavy radial and one-direction axial load. Rollers, inner ring raceway (cone) and outer ring raceway (cup) are ground to converge at a common apex on the bearing axis. Two bearings are always mounted in opposition so the pair carries axial load in both directions and can be preloaded to remove all internal clearance. Metric dimensions per ISO 355 / ISO 492 Class Normal. Bore diameter d = 415 mm per ISO 15.

Technical Specifications

Type	Tapered roller bearing
Designation	SKF 394A/VA983
Standard	ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
Bore d	470 mm
HS code	8482.20
Outside diameter	110 mm
Width, total	18.824 mm
Width, outer ring	18.824 mm
Contact angle	15 °
Bearing part	Outer ring (cup)
Coating	Without
Sealing	Without
Relubrication feature	Without
Indicative carbon footprint for new product	0.97 kg CO2e
Product net weight	0.261 kg
eClass code	23-05-09-10
UNSPSC code	31171516

Properties

Material	Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix
Temperature range	-30 to +120 °C standard grease
Primary standard	ISO 15 / ISO 492 / DIN 623
Dimensions	bore d = 415 mm
MOQ	1

Compatibility

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.

Standards

ISO 15
ISO 492
DIN 623

Cross-References

Timken 394983
NSK 394983
NTN 394983
FAG 394983
Koyo 394983
SKF 394A

Attached Documents

SKF 394A/VA983 Tapered roller bearing — Specification sheet