SKF 6303/C4 Deep-groove ball bearing

SKF 6303/C4 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. Boundary plan per ISO 15: bore d = 17 mm, outside diameter D = 47 mm, width B = 14 mm.

Type

Deep-groove ball bearing

Designation

SKF 6303/C4

Standard

ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision

HS code

8482.10

Bore d

17 mm

Outside diameter D

47 mm

Width B

14 mm

Indicative carbon footprint for new product

0.4 kg CO2e

Product net weight

0.108 kg

eClass code

23-05-08-01

UNSPSC code

31171504

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

• Timken 63034
• NSK 63034
• NTN 63034
• FAG 63034
• Koyo 63034
• NACHI 63034
• SKF 6303
• Equivalent: 63034 (Timken)
• Equivalent: 63034 (NSK)
• Equivalent: 63034 (NTN)
• Equivalent: 63034 (FAG)
• Equivalent: 63034 (Koyo)
• Equivalent: 63034 (NACHI)
• Supersedes: 6303 (SKF)