63000 Series (Medium) Deep Groove Ball Bearings
Material: Chrome Steel (Gcr15)
Structure: Single Row / Deep Groove / Medium (ISO 63xx Extended)
Precision: P0, P6 (ABEC-1 / ABEC-3)
Sealing: Open / ZZ / 2RS
Cage: Pressed Steel / Machined Brass
Clearance: C2, C0, C3, C4
Bore Range: 10mm – 200mm
Application: Heavy electric motors, mining conveyors, steel plant equipment, large fan assemblies
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The 63000 Series medium deep groove ball bearings scale the proven 6300 medium-series architecture to bore diameters reaching 200mm, delivering massive radial load capacity in a single-row deep groove configuration. These bearings handle the punishing demands of the largest rotating industrial equipment. Essential for heavy electric motor bearings, mining conveyor head pulley bearings, steel plant roller table bearings, and large industrial fan shaft assemblies.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 63000 | 10 | 26 | 12 | 5.40 | 2.65 | 28000 | 0.026 |
| 63001 | 12 | 28 | 12 | 5.65 | 2.80 | 26000 | 0.028 |
| 63002 | 15 | 32 | 13 | 7.30 | 3.70 | 22000 | 0.040 |
| 63003 | 17 | 35 | 14 | 8.60 | 4.50 | 20000 | 0.052 |
| 63004 | 20 | 42 | 16 | 11.20 | 6.00 | 17000 | 0.085 |
| 63005 | 25 | 47 | 16 | 12.50 | 7.20 | 15000 | 0.100 |
| 63006 | 30 | 55 | 19 | 17.50 | 10.20 | 13000 | 0.170 |
| 63007 | 35 | 62 | 20 | 20.30 | 12.20 | 11000 | 0.230 |
| 63008 | 40 | 68 | 21 | 23.20 | 14.30 | 10000 | 0.280 |
