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Needle Roller Bearing Cages

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  • Double Row Flat Needle Roller Cage
  • Double Row Flat Needle Roller Cage

Double Row Flat Needle Roller Cage

The Double Row Flat Needle Roller Cage steps in — offering the load capacity of two bearing rows in an integrated, compact, and precisely engineered assembly.

Why double row? Single-row needle roller cages are excellent for moderate-to-heavy radial loads. 

But as load requirements escalate — in heavy industrial machinery, large gearboxes, and high-torque drive systems — distributing that load across two rows of needles becomes critical. 

More rollers mean more load distribution, reduced contact stress, longer raceway life, and greater resistance to deformation under peak loads.

Flat and efficient: Despite its double-row configuration, this cage maintains a flat, low-profile design that integrates cleanly into existing bearing housings without requiring significantly enlarged radial envelopes.

Engineers can upgrade from single-row to double-row capacity without fundamental redesign — a significant advantage during both new product development and retrofit upgrades of existing equipment.

Precision manufacturing for consistent performance: Each cage is stamped or machined to tight dimensional tolerances, ensuring that both rows of needle rollers maintain identical alignment, spacing, and contact geometry. 

Consistent geometry means consistent load sharing between rows — preventing one row from carrying disproportionate load and failing prematurely.

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Jiaxing Yiteng Intelligent Technology Co., Ltd.
Jiaxing Yiteng Intelligent Technology Co., Ltd.

Jiaxing Yiteng Intelligent Technology Co., Ltd. is a manufacturer specializing in the production and processing of nylon cages, bearing cages, and other related products. Its predecessor was Jiashan Weida Plastic Factory, which was established in 2009, while Jiaxing Yiteng Intelligent Technology Co., Ltd. was founded in 2020. Our company maintains a complete and scientific quality management system. Jiaxing Yiteng Intelligent Technology Co., Ltd. has earned recognition within the industry for its integrity, strong capabilities, and product quality. We welcome friends from all walks of life to visit, provide guidance, and discuss business cooperation!

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