Bearing Housing & Bearing Assembly for screening equipment
- 报价
- 请来电询价
- 联系手机
- 18519960360
- 微信号
- 18519960360
- Brand
- NMS
- Model
- Screening machine
- Origin
- Nanchang City
As a fundamentaltransmission and support component exclusively designedfor Nanchang Mining Machinery's screening e, the BearingHousing & Bearing Assembly serves as the backbone of stablerotational motion in vibrating screens. Meticulously engineered towithstand continuous vibration, heavy loads, and harsh operatingconditions, this assembly ensures smooth power transmission betweenkey components, making it an indispensable spare part for reliableand efficient mining and aggregate screening operations.
The Bearing Housing & Bearing Assembly integrateshigh-performance components to deliver exceptional stability anddurability, including:
Bearing Housing: Heavy-duty cast iron or ductile ironhousing (with reinforced rib structure) that provides rigid supportand protection for internal bearings.
Rolling Bearings: Premium deep groove ball bearings orspherical roller bearings (selected based on load re) forlow-friction rotational motion.
Sealing System: Double-lip oil seals + labyrinth sealcombination that effectively prevents dust, water, and abrasiveparticles from entering the bearing cavity.
Locking Device: Tapered sleeve or set screw lockingmechanism that secures the bearing to the shaft, preventing axialand radial displacement.
Lubrication Port: Standard grease nipple for convenient andregular lubrication, extending bearing service life.
Mounting Flange/Base: Precision-drilled flange or base platefor seamless installation onto the screen's main frame.
This assembly is specifically tailored to Nanchang Mining'sscreening e, playing a pivotal role in:
Mining Vibrating Screens: Supporting the main vibratingshaft and eccentric mechanism in primary, secondary, and tertiaryore screens, ensuring stable rotation under heavy materialloads.
Aggregate Screening E: Such as YA series circularvibrating screens and YK seriesuency screens,facilitating smooth operation of the screen box's vibration systemduring stone and sand classification.
Heavy-Duty Screening Systems: Adapting to large-scale miningscreens handling bulk materials, where reliable bearing support iscritical to avoid unexpected downtime.
Housing Material: Ductile iron () or cast iron(HT350)
Bearing Type: Spherical roller bearing (222XX series) ordeep groove ball bearing (63XX series)
Seal Type: Double-lip nitrile rubber seal + labyrinth dustseal
Locking Method: Tapered sleeve locking (for large shafts) orset screw locking (for small shafts)
Lubrication Type: Lithium-based grease (NLGI 2)
Operating Temperature Range: -20°C to +120°C
Load Capacity: Radial load up to 500 kN; Axial load up to150 kN (varies by model)
Fully compatible with Nanchang Mining's mainstream screeninge, including:
YA Series Circular Vibrating Screens (YA1536, YA1848, etc.)
YK Seriesuency Vibrating Screens (YK1230, YK1548,etc.)
YZS Series Linear Vibrating Screens (YZS1020, YZS1236, etc.)
Large-Scale Mining Screens for Bulk Ore Processing
Each Bearing Housing & Bearing Assembly undergoes stringent control, including dimensional accuracy testing, bearingrotation precision testing, sealing performance testing, andload-bearing capacity testing. It strictly adheres to ISO 9001 management standards and Nanchang Mining's strict especifications. All bearings are sourced from renownedinternational brands (e.g., SKF, FAG) to ensure consistentperformance and reliability in harsh mining and aggregate screeningenvironments.
For spare part in, technical support on installation andmaintenance, or customized solutions, please contact NanchangMining Machinery's dedicated spare parts service team.
破碎机、振动筛，给料机等设备，是国内技术领先的中高端矿山机械装备供应服务商之一。
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南昌矿机集团股份有限公司(英文简称NMS, 中文简称南矿集团、 南昌矿机、南矿)始建于1970年，股票代码：001360,总部坐落于中国江西 南昌梅岭风景区，是一家从事矿物和骨料加工技术研究、设计、产品开发、 设备制造、生产运营和智能运维的科技型企业。发展至今，南矿集团已成长 为国内破碎筛分行业的企业，是国内中高端矿机装备与智能 化生产运营综合供应服务商之一。南矿集团的产品和技术服务于铁矿、铜矿、铝土矿、金矿、磷矿、煤矿等 金属和非金属...