24040Spherical Roller Bearings
| 24040Spherical Roller Bearings | |||
|---|---|---|---|
| Part Number | 24040 | Weight(Kg) | 28.5 |
| d | 200 | Dynamic Load Co(N) | 798000 |
| D1 | 310 | Static Load Cor(N) | 1390000 |
| B | 109 | Grease Speed | 1100 |
| R | 2.1 | Oil Speed | 1400 |
24040 Spherical Roller Bearing | 24040CA / 24040CC / 24040K Cage And Application
The 24040 is a premium large-size double-row spherical roller bearing with standard dimensions of 200×310×109mm. Featuring a wide cross-section and robust internal roller structure, this bearing delivers outstanding radial and axial load capacity, reliable self-aligning performance and low-friction stable rotation. It effectively compensates shaft misalignment, absorbs continuous mechanical vibration, and withstands long-term low-speed heavy-torque cyclic loads. As an indispensable core component for heavy industrial machinery, the 24040 series includes three mainstream models: 24040CA, 24040CC and 24040K, with differentiated cage and bore designs to meet diverse industrial working conditions.
24040CA Bearing (Solid Brass Cage)
24040CA adopts a one-piece precision machined solid brass cage with symmetrical ribless roller layout. The high-rigidity integral brass cage features excellent high-temperature resistance, impact toughness and anti-fatigue performance, adapting to long-term uninterrupted heavy-load operation. It effectively reduces internal friction, heat accumulation and running noise while maintaining precise roller positioning and rotational stability. Hard to deform under shock loads and harsh high-temperature environments, this model boasts ultra-high operational reliability and extended service life, ideal for critical industrial equipment with strict stability requirements.
24040CC Bearing (Stamped Steel Cage)
24040CC is fitted with a two-piece stamped steel cage and floating guide structure. The lightweight steel structure optimizes the internal space of the bearing, expands roller contact area, and greatly improves overall load-bearing efficiency. With low friction coefficient, excellent wear resistance and stable medium-speed operating performance, this model adopts standardized industrial manufacturing with strong versatility and superior cost performance. It runs steadily under cyclic heavy-load conditions and resists daily mechanical abrasion, serving as the most cost-effective universal model for conventional heavy-duty machinery.
24040K Bearing (Tapered Bore)
24040K is designed with a 1:12 tapered bore featuring adjustable internal clearance. It can be perfectly matched with adapter sleeves and withdrawal sleeves to realize fast installation, disassembly and accurate clearance calibration. The tapered bore design effectively corrects shaft assembly errors and mechanical deflection, significantly improving the overall stability of heavy-load transmission systems. Inheriting all self-aligning and super-heavy load advantages of standard spherical roller bearings, it supports flexible assembly and simple routine maintenance, suitable for equipment requiring regular debugging and overhaul.
Industrial Applications
24040 series bearings are widely used in heavy industrial transmission fields. 24040CA is applicable to high-temperature, high-impact equipment such as metallurgical rolling mills, heavy-duty reducers and large mining machinery. 24040CC fits general heavy machinery including large construction equipment, vibrating screens, chemical and paper-making machines. 24040K is commonly installed on large industrial fans, heavy conveyor systems and transmission equipment needing adjustable clearance and convenient daily maintenance.
Product Summary: 24040CA provides high durability for harsh working scenarios, 24040CC delivers stable and cost-effective universal performance, and 24040K offers flexible adjustable assembly solutions, fully covering low and medium-speed heavy-load industrial operation demands.
