SKF 315933 Cylindrical roller bearing

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

Part Number
315933 · HS 8482.20

SKF 315933 cylindrical roller bearing. Single-row cylindrical roller bearing carrying very heavy radial load and moderate speed. Standard NU, N, NJ and NUP designs differ only in whether the rib is on inner ring, outer ring, or both — this sets the axial-guidance capability (NU floats axially, NJ takes axial in one direction, NUP in both). Cage execution ECP (glass-fibre reinforced polyamide 6.6) is standard up to bore 100 mm; ECM (machined brass) above. ISO 492 Class Normal. Bore diameter d = 165 mm per ISO 15.

Technical Specifications

Type	Cylindrical roller bearing
Designation	SKF 315933
Standard	ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
HS code	8482.20
Bore diameter	630 mm
Outside diameter	780 mm
Width	56 mm
Basic dynamic load rating	605 kN
Basic static load rating	1290 kN
Reference speed	1700 r/min
Bearing part	Complete bearing
Axial displacement capability	In both directions
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Machined brass
Number of flanges, outer ring	0
Number of flanges, inner ring	2
Loose flange	None
Radial internal clearance	NSTD
Tolerance class	Normal
Coating	Without
Sealing	Without
Lubricant	None
Relubrication feature	Without
Candidate for remanufacturing	Yes
Indicative carbon footprint for new product	244 kg CO2e
Indicative carbon footprint for remanufactured product	81.2 kg CO2e
Product net weight	66 kg
eClass code	23-05-09-01
UNSPSC code	31171505

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 = 165 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 315933
NSK 315933
NTN 315933
FAG 315933
Koyo 315933

Attached Documents

SKF 315933 Cylindrical roller bearing — Specification sheet