SKF BC1-0312 Cylindrical roller bearing

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

Part Number
BC1-0312 · HS 8482.20

SKF BC1-0312 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 = 60 mm per ISO 15.

Technical Specifications

Type	Cylindrical roller bearing
Designation	SKF BC1-0312
Standard	ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
HS code	8482.20
Bore diameter	25 mm
Outside diameter	52 mm
Width	15 mm
Basic dynamic load rating	32.5 kN
Basic static load rating	27 kN
Reference speed	14000 r/min
Limiting speed	16000 r/min
Bearing part	Complete bearing
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Non-metallic
Number of flanges, outer ring	2
Number of flanges, inner ring	1
Loose flange	None
Radial internal clearance	CN
Tolerance class	Normal
Coating	Without
Sealing	Without
Lubricant	None
Relubrication feature	Without
Indicative carbon footprint for new product	0.5 kg CO2e
Product net weight	0.136 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 = 60 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 10312
NSK 10312
NTN 10312
FAG 10312
Koyo 10312

Attached Documents

SKF BC1-0312 Cylindrical roller bearing — Specification sheet