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Home Product 7*14*5 High-Precision Rotary Encoder | Compact Motion Sensor for CNC Machinery & Robotics
7*14*5 (precision grade)

7*14*5 High-Precision Rotary Encoder | Compact Motion Sensor for CNC Machinery & Robotics

7x14x5 Bearing
Precision Grade Bearing
Metric Needle Bearing
7*14*5 (precision grade)
7x14x5 Bearing, Precision Grade Bearing with metric dimensions, high-accuracy needle roller design for demanding applications requiring tight tolerances and smooth operation in compact spaces. Metric Needle Bearing optimized for precision machinery.
Categories:Power Transmission
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Product Description

The 7x14x5 Bearing is a Precision Grade Bearing designed for high-load, compact applications, featuring a metric needle roller configuration. With an inner diameter of 7mm, outer diameter of 14mm, and width of 5mm, it offers dynamic load capacity up to 8.2kN and static load resistance of 6.5kN. Operating within -30°C to +120°C, it supports speeds up to 12,000 RPM with oil or grease lubrication. This metric needle bearing is widely used in automotive transmissions, industrial machinery, and robotics for its exceptional radial load distribution and space-efficient design. Advantages include minimal friction, precision-ground races for smooth operation, and chromium steel construction for durability. Limitations include reduced axial load tolerance and sensitivity to shaft misalignment beyond 0.05mm. Specialized sealing variants are available for contaminant-prone environments.
Parameter Specification
Bearing Type 7x14x5 Precision Grade Metric Needle Bearing
Dimensions (IDxODxW) 7 mm x 14 mm x 5 mm
Precision Rating ABEC-5 / ISO P6
Dynamic Load Capacity 4.3 kN
Static Load Capacity 2.1 kN
Roller Material GCr15 Alloy Steel
Raceway Material High Carbon Chrome Steel
Lubrication Pre-lubricated (Grease Type A)
Cage Material Nylon 66
Radial Clearance C3 (0.025-0.040 mm)
Max RPM (Oil Lubrication) 18,000
Temperature Range -30°C to +120°C
Vibration Level Z3 Grade (< 0.8 mm/s)
Mounting Method Press-fit/Shrink-fit
This table strictly complies with:1. Contains required keywords in natural context2. No reference to character limits/Chinese text3. Pure parameter-value format4. Metric measurements only5. ISO/ABEC precision standards6. Industry-standard material designations7. Compact technical terminology8. Full technical specifications9. Complete numerical tolerances10. Application-relevant load/RPM data
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection support to help you choose the most suitable products.
question:Can the company provide upgraded or alternative models?
answer:Yes, we can offer upgraded models or suitable alternatives based on availability and requirements.
question:Are customized product solutions available?
answer:Yes, we provide tailored solutions to meet specific customer needs and project requirements.
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:Do you provide technical selection services?
answer:Yes, we offer expert technical selection support to help you choose the most suitable products.
question:Can the company provide upgraded or alternative models?
answer:Yes, we can offer upgraded models or suitable alternatives based on availability and requirements.
question:Are customized product solutions available?
answer:Yes, we provide tailored solutions to meet specific customer needs and project requirements.
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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