US Series insert bearings
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Hot tags:GQZ precious-quality us series insert bearings with reasonable price for customers all over the world and first-class service and unrivaled products.
US Series Set Screw Insert Bearing US205 US206 US207 Narrow Inner Spherical Ball Bearing SNR NTN Interchange
US Series insert bearings
| Parameter Item | Standard Specification |
|---|---|
| Full Model Range | US201 ~ US210 Metric; US204-12 ~ US208-24 Inch Bore |
| Bearing Type | Single Row Deep Groove Outer Spherical Insert Bearing, Single M6 Set Screw Lock, Narrow Standard Inner Ring |
| Core Structure | Spherical outer ring (self-aligning ±2°), narrow standard inner ring, single 120° opposite M6 socket set screw locking, single lip NBR rubber seal with metal slinger |
| Raw Material | Inner/Outer Ring: Vacuum degassed GCr15 chrome steel; G10 precision steel ball; stamped steel cage |
| Locking Mechanism | Single dual opposite M6 set screws, simple shaft clamping for light & medium vibration equipment |
| Seal Option | Standard single lip SL seal; double lip TJ seal customizable for dusty workshop |
| Internal Clearance | CN standard clearance; C3 extra clearance for high-speed light-duty equipment |
| Precision Grade | P0 standard industrial grade; P6 high precision for food packaging machinery |
| Load Capacity | Light-medium radial load, tiny bidirectional axial load |
| Limiting Rotation Speed | Grease lubrication: 3800 ~ 5300 r/min (size dependent) |
| Operating Temperature | -30℃ ~ +120℃ |
| Interchangeability | Fully interchangeable with SNR, NTN, FYH US series set screw insert bearings |
| Matching Housings | UCP pillow block, UCF 4-bolt flange, UCFL 2-bolt flange, UCT take-up housing |
| Certificates | ISO9001, RoHS, REACH |
| HS Code | 84821020000 |
| Core Features | Compact narrow inner ring saves axial installation space; simple dual set screw locking for quick assembly; spherical outer ring compensates mounting misalignment; lightweight low-friction design for light-load conveyors; pre-filled long-life lithium grease with external grease nipple for re-lubrication. |
US Series insert bearings Product Features
Narrow standard inner ring structure, smaller axial width than UC/UE wide inner series, perfectly fits compact narrow housing design to reduce overall equipment volume.
Dual opposite M6 socket set screws at 120°, uniform clamping force, quick installation and disassembly without special tools, suitable for low & medium vibration forward-reverse rotation equipment.
Spherical outer ring self-aligning design allows ±2° angular misalignment compensation, eliminates abnormal noise and premature raceway spalling caused by frame assembly deviation.
Standard single lip composite seal with outer metal slinger, blocks dry dust and light water splashing, lightweight low rolling resistance reduces motor power consumption for long continuous operation.
Pre-filled long-life high-temperature lithium complex grease, equipped with external grease nipple for supplementary lubrication; full hardness & noise inspection before shipment, stable mass production delivery.
FAQ
Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on your drawings, samples, or technical requirements.
Q2: What is the delivery time?
Standard models: 5–10 working days. Custom products: depending on specifications and order quantity.
Q3:Looking for a reliable agricultural bearing supplier?
Send your inquiry to get:
Fast quotation within 24 hours
Technical support from experienced engineers
Custom solution suggestions for your application
Competitive factory-direct pricing
Click Send Inquiry or contact us now to discuss your bearing requirements.
