Products
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Ball Bearings
116756 Four-Point Contact Ball Bearing 280 × 419.5 × 65 mm
The 116756 is a four-point contact ball bearing with catalogue dimensions of 280 × 419.5 × 65 mm. Check the outside diameter carefully before ordering: a 420 mm bearing is a different envelope.
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Spherical Roller Bearings
22252 CA/W33 Spherical Roller Bearings, Brass Cage
- 22252 CA/W33 high-capacity spherical roller bearing solution.
- Engineered for heavy-duty radial and combined axial load scenarios in continuous operation.
- Features a precision-machined solid brass cage for superior stability under high vibration.
- Mitigates premature fatigue spalling through vacuum-degassed GCr15SiMn steel purity.
- Technical geometry audit: 260mm (bore) x 480mm (OD) x 130mm (width) dimensional data for cross-referenced replacement verification.
The 22252 CA/W33 is a high-performance industrial replacement interchangeable with leading international ISO standards. Designed for extreme industrial conditions involving vibration and thermal expansion, this bearing ensures long-term lubrication reliability and structural integrity in critical industrial machinery where heavy-duty performance is mandatory.
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Spherical Roller Bearings
22256 CA/W33 Spherical Roller Bearing 280 × 500 × 130 mm
22256 CA/W33 spherical roller bearing (280 × 500 × 130 mm, 110 kg, Cr 2,280 kN) with CA one-piece machined brass cage and W33 relubrication groove. View verified mounting dimensions, SKF/FAG/NSK brand cross-reference, and request a quote from ZQM Bearings.
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Spherical Roller Bearings
22256 CC/W33 Spherical Roller Bearings, Steel Cage
The 22256 CC/W33 is a large-size spherical roller bearing measuring 280 × 500 × 130 mm. It features a steel cage and W33 outer-ring lubrication groove and holes. Confirm the required clearance, complete designation and operating conditions before ordering.
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Spherical Roller Bearings
22272 CA/W33 Spherical Roller Bearings, Brass Cage
- 22272 CA/W33 high-capacity spherical roller bearing solution.
- Engineered for heavy-duty radial and combined axial load scenarios in extreme environments.
- Features a precision-machined solid brass cage for superior stability under high vibration.
- Mitigates premature fatigue spalling via vacuum-degassed GCr15SiMn steel purity.
- Technical geometry audit: 360mm x 650mm x 170mm dimensional data for cross-referenced replacement verification.
The 22272 CA/W33 is a high-performance industrial replacement interchangeable with leading international ISO standards. Designed for extreme industrial conditions involving vibration and thermal expansion, this bearing ensures long-term lubrication reliability through its optimized W33 relubrication feature.
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Spherical Roller Bearings
22340 CA/W33 Spherical Roller Bearing 200 × 420 × 138 mm
22340 CA/W33 (22340CCW33C3 equivalent) spherical roller bearing, dimensions 200×420×138 mm, dynamic load Cr=2,000 kN, static load Cor=2,990 kN, mass 92.6 kg. Machined brass cage, C0/C3 clearance available from ZQM Bearings.
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Spherical Roller Bearings
23044 CA/W33 Spherical Roller Bearing 220 × 340 × 90 mm
23044 CA/W33 (23044CCW33C3 equivalent) spherical roller bearing, dimensions 220×340×90 mm, dynamic load Cr=1,090 kN, static load Cor=1,980 kN, mass 29.7 kg. Machined brass cage, C0/C3 clearance available from ZQM Bearings.
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Spherical Roller Bearings
23060 CA/W33 Spherical Roller Bearing 300 × 460 × 118 mm
23060 CA/W33 spherical roller bearing — 300 × 460 × 118 mm. ZQM catalog legacy designation: 3053160KH. Confirm clearance, installation requirements and quantity for a quotation.
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Spherical Roller Bearings
23080 CA/W33 Spherical Roller Bearing 400 × 600 × 148 mm
23080 CA/W33 (23080CCW33C3 equivalent) spherical roller bearing, dimensions 400×600×148 mm, dynamic load Cr=2,970 kN, static load Cor=5,900 kN, mass 146 kg. Machined brass cage, C0/C3 clearance available from ZQM Bearings.
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Spherical Roller Bearings
23084 CA/W33 Spherical Roller Bearing 420 × 620 × 150 mm
23084 CA/W33 (23084CCW33C3 equivalent) spherical roller bearing, dimensions 420×620×150 mm, dynamic load Cr=2,910 kN, static load Cor=5,850 kN, mass 151 kg. Machined brass cage, C0/C3 clearance available from ZQM Bearings.
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Roller Bearings
23096 CA/W33 Spherical Roller Bearing 480x700x165 mm
23096 CA/W33
Heavy-duty spherical roller bearings (machined brass cage)
Designed for the most demanding environments, the ZQM 23096 CA /W33 is specifically designed to withstand the immense impact loads and shaft misalignment found in mining crushers and heavy-duty gearboxes. Featuring a solid brass cage (CA) and W33 high-efficiency lubrication grooves , it offers lower operating temperatures and a longer service life compared to standard steel cages.
- ✅Tolerant Alignment: Automatically compensates for shaft deflection.
- ✅Large capacity: Rated static load is 6800 kN (Cor).
- ✅ W33 standard: 3 holes + grooves for direct lubrication of the raceway.
- ✅Shock -resistant: Precision P6 tolerance reduces friction and heat generation.
- ✅ Modular adaptation: Fully compatible with standard adapter sleeves and housings.
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Spherical Roller Bearings
23160 CA/W33 Spherical Roller Bearing 300 × 500 × 160 mm
23160 CA/W33 (23160CCW33C3 equivalent) spherical roller bearing, dimensions 300×500×160 mm, dynamic load Cr=2,670 kN, static load Cor=4,800 kN, mass 125 kg. Machined brass cage, C0/C3 clearance available from ZQM Bearings.
