23032CA/W33 Double Row Spherical Roller Bearing 160x240x60mm Brass Cage W33 Oil Groove For Mining Crusher Mill
- 23032CA/W33 is a standard double-row spherical roller bearing with cylindrical bore, overall dimensions 160×240×60 mm, manufactured from high-purity GCr15 chrome bearing steel.Adopting precision machined solid brass cage, it stably guides two rows of symmetrical spherical rollers. The concave spherical inner surface of the outer ring delivers outstanding self-aligning performance, which can automatically compensate shaft deflection, housing deformation and installation angular deviation. Equipped with W33 outer ring lubriion channel system, it supports long-term uninterrupted lubriion, greatly extending service life under heavy alternating loads, vibration and shock conditions. Widely used in mining, cement, metallurgy, power and other heavy industrial rotating equipment.
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| Parameter Item | Specifiion |
|---|---|
| Model | 23032CA/W33 |
| Bearing Type | Double Row Spherical Roller Bearing, Cylindrical Bore |
| Inner Diameter (d) | 160 mm |
| Outer Diameter (D) | 240 mm |
| Width (B) | 60 mm |
| Min Fillet Radius (r min) | 2.1 mm |
| Basic Dynamic Load Rating (Cr) | 498 kN |
| Basic Static Load Rating (C0r) | 865 kN |
| Limiting Speed (Grease Lubriion) | 1600 rpm |
| Limiting Speed (Oil Lubriion) | 2050 rpm |
| Cage | Solid Machined Brass Cage (CA Design) |
| Internal Structure | Double inner ring ribs + floating center guide ring |
| Outer Ring Feature | W33: Annular oil groove + 3 lubriion holes |
| Clearance | Standard CN clearance (C3 optional) |
| Material | GCr15 Bearing Steel |
| Approx Net Weight | 9.55 kg |
| Operating Temperature | -30℃ ~ +120℃ |
- Double-row spherical roller layout: Ultra-high radial load capacity, withstand combined radial + bidirectional axial loads
- Superior self-aligning ability: Tolerate up to 1.5° angular misalignment between shaft and housing
- CA brass solid cage: High rigidity, anti-deformation, stable operation under severe shock loads
- W33 outer ring lubriion system: Convenient online grease filling, ideal for non-stop production equipment
- High fatigue resistance GCr15 steel: Long service life under dusty, heavy-load harsh working conditions
- Cylindrical inner bore: Simple direct installation on finished cylindrical shafts
- Mining crushers, vibrating screens, ore conveying machinery
- Cement ball mills, rotary kilns, industrial reducers
- Large industrial fans, blowers, water pumps
- Steel rolling mills, metallurgical processing equipment
- Paper making machinery, heavy textile production lines
- Agricultural large harvesters, construction engineering machinery
A: Inner diameter 160 mm, outer diameter 240 mm, width 60 mm.
A: 23032CA/W33 is straight cylindrical bore for direct shaft mounting; 23032CAK/W33 has 1:12 tapered bore, needs adapter sleeve for installation on plain shaft.
A: Annular lubriion groove plus three grease injection holes on the outer ring for convenient periodic lubriion.
A: Grease lubriion limit speed: 1600 rpm; Oil lubriion limit speed: 2050 rpm.
A: It is mainly designed for heavy radial loads, capable of bearing small to medium bidirectional axial loads simultaneously.
A: Brass cage has better wear resistance, higher structural strength, more suitable for vibration, impact and long-time continuous running scenarios.
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