GQZ 61905-2RS1 Single Row Thin Wall Deep Groove Ball Bearing 25mm Bore Double Rubber Sealed Precision Bearing
The 61905-2RS1 thin wall deep groove ball bearing adopts slim lightweight structure with double contact rubber seals. It keeps internal grease well and blocks fine dust effectively.
It fits miniature motors, automation parts and textile machines requiring compact installation space and smooth rotation.
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- Model
- 61905-2RS1
- Inner Diameter (ID)
- 25 mm
- Outer Diameter (OD)
- 42 mm
- Width
- 9 mm
- Structure
- Single row thin wall deep groove ball bearing
- Material
- GCr15 chrome bearing steel
- Gear Type (if any)
- N/A
- Seal Type
- 2RS1 double lip contact rubber seal
- Cage
- Stamped steel cage
- Clearance
- Standard CN internal clearance
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- Slim cross-section saves mounting space for compact mechanical assemblies
- 2RS1 dual rubber seals prevent dust ingress and retain lubricant steadily
- Low friction torque delivers quiet, stable medium-speed rotation
- High hardness raceway bears radial load and minor axial load
- Custom options: special clearance, high temp grease, OEM laser marking
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- This bearing is widely used in:
- Mini drive motors, small cooling fans and optical precision devices
- Textile spinning machinery and printing auxiliary equipment
- Light automation conveying rollers and packaging small components
- Household appliances and miniature power tool transmission parts
???? Ideal for customers looking for reliable and long-life industrial bearing solutions
- 25+ years experience in industrial standard bearing manufacturing
- Exported to 50+ countries worldwide
- Rich experience in OEM & custom thin wall bearing projects
- Strict ISO standard dimensional & precision inspection before shipment
- Fast response within 24 hours
- Stable bulk supply for machinery aftermarket distributors
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- Raw material hardness inspection for GCr15 bearing steel
- Precision grinding & superfinishing machining for raceway and balls
- Heat treatment metallurgy and hardness control
- Sealing performance, clearance & rotation smoothness testing
- Final dimensional and appearance inspection before delivery
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Looking for a reliable industrial thin wall bearing supplier?
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- Fast quotation within 24 hours
- Technical support from machinery engineers
- Custom bearing solution suggestions
- Competitive factory direct bulk price
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Q1: Can you provide custom industrial bearings?
Yes, we support OEM and custom production based on drawings or equipment requirements.
Q2: What is your delivery time?
Standard industrial bearing models: 7–15 days
Custom products: depending on specifiions
Q3: Do you support large bulk orders for machinery distributors?
Yes, we provide stable mass supply for long-term industrial aftermarket cooperation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.