SKF 62312-2RS1 Deep-groove ball bearing

SKF · Bearings & Power Transmission · Deep Groove Ball Bearings · Sweden · skf.com

Part Number
62312-2RS1 · HS 8482.10

SKF 62312-2RS1 deep-groove ball bearing. Deep-groove ball bearing designed for combined radial and moderate axial load, high running speed and low frictional torque. Manufactured to ISO 492 (Class Normal / P6 / P5) with standard C0 radial internal clearance unless a suffix declares otherwise. Available in open, single-shielded (Z), double-shielded (2Z), single-lip contact-sealed (RSH / RS1), and double-lip contact-sealed (2RSH / 2RS1) execution. Bore, outside diameter and width follow the ISO 15 dimension plan.

Technical Specifications

Type	Deep-groove ball bearing
Designation	SKF 62312-2RS1
Standard	ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
Bore d	60 mm
HS code	8482.10
Bore diameter	60 mm
Outside diameter	130 mm
Width	46 mm
Basic dynamic load rating	81.9 kN
Basic static load rating	52 kN
Limiting speed	3400 r/min
Filling slots	Without
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Sheet metal
Matched arrangement	No
Radial internal clearance	CN
Material, bearing	Bearing steel
Coating	Without
Sealing	Seal on both sides
Sealing type	Contact
Lubricant	Grease
Relubrication feature	Without
Indicative carbon footprint for new product	9.5 kg CO2e
Product net weight	2.55 kg
eClass code	23-05-08-01
UNSPSC code	31171504

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
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 6231221
NSK 6231221
NTN 6231221
FAG 6231221
Koyo 6231221
NACHI 6231221

Attached Documents

SKF 62312-2RS1 Deep-groove ball bearing — Specification sheet