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Home Product 25x37x7mm Precision Ball Bearing ABEC-1 | High-Speed, Low-Noise for Robotics, Drones, Small Motors
25*37*7 (precision level)

25x37x7mm Precision Ball Bearing ABEC-1 | High-Speed, Low-Noise for Robotics, Drones, Small Motors

25x37x7 needle bearing
High-precision 25x37x7 bearing
25x37x7 sealed roller
25*37*7 (precision level)
High-precision 25x37x7 needle bearing engineered for demanding applications, featuring sealed roller construction to ensure durability and smooth operation. Compact 25x37x7 dimensions with reinforced design provide optimal load distribution in high-speed mechanical systems.
Categories:Power Transmission
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Product Description

The 25x37x7 needle bearing is a High-precision 25x37x7 bearing designed for applications demanding minimal friction and tight radial space. Featuring a compact 25x37x7 sealed roller structure, it operates within a temperature range of -30°C to +120°C and supports radial loads up to 12.5 kN. The double-lip seal ensures contamination resistance in industrial environments like robotics, automotive transmissions, and precision machinery. Its hardened steel rollers and cage provide high rigidity, while the low-profile 7mm width optimizes space-constrained assemblies. The sealed design eliminates external lubrication needs, though axial loads are unsupported. With a dynamic load rating of 15.3 kN and static load capacity of 10.2 kN, this bearing delivers smooth motion accuracy in medium-speed rotational systems.
Parameter Specification
Product Model 25x37x7 Needle Bearing (High-Precision Sealed Roller)
Dimensions (ID x OD x W) 25mm x 37mm x 7mm
Precision Grade ISO P6 / ABEC-1
Dynamic Load Capacity 8500 N
Static Load Capacity 4300 N
Material High-Carbon Chrome Steel (HRC 58-62)
Seal Type Rubber-Contact Seals (Double-Sided)
Lubrication Pre-Lubricated (Lithium Grease)
Max Speed (Dynamic) 8000 RPM
Operating Temperature -30°C to +120°C
Radial Clearance 0.015mm - 0.035mm
Needle Roller Arrangement Full Complement Design
Cage Material Steel Stamped Cage
Weight 0.052 kg
Mounting Recommendation Press-Fit Installation
Standards Compliance ISO 3031:2000, DIN 5402-1
Manufacturer Part Number HPB-25x37x7-SRL
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer a wide range of upgraded and compatible models to meet diverse requirements.
question:Do you provide technical selection support?
answer:Absolutely, our expert team assists in selecting optimal solutions tailored to your needs.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier with 20+ years’ expertise, we ensure reliable quality and trust, proven by 85% repeat clients.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer a wide range of upgraded and compatible models to meet diverse requirements.
question:Do you provide technical selection support?
answer:Absolutely, our expert team assists in selecting optimal solutions tailored to your needs.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier with 20+ years’ expertise, we ensure reliable quality and trust, proven by 85% repeat clients.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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