2217K Double Row Self-Aligning Ball Bearings, Spherical Roller Bearing Replacement, High Load Capacity, Industrial Machinery Grade

2217K self-aligning bearings

Double row ball bearings 2217K

2217K spherical ball bearings

Double row self-aligning ball bearings 2217K

2217K self-aligning bearings: Double row ball bearings with spherical design for high-load capacity and misalignment compensation. Durable 2217K spherical ball bearings ensure smooth operation in demanding applications.

Specification

SEODescription

The 2217K self-aligning bearings are double row ball bearings designed for high radial load capacity and angular misalignment compensation up to 3°, featuring a bore diameter of 85mm and outer diameter of 150mm. These 2217K spherical ball bearings operate in temperature ranges from -30°C to +120°C, supporting rotational speeds up to 4,800 rpm under proper lubrication. The double row ball bearings 2217K incorporate a brass cage and sealed construction, providing enhanced durability in harsh environments. Widely used in mining equipment, conveyor systems, and agricultural machinery, their self-aligning capability reduces shaft deflection stress while maintaining smooth operation. Key advantages include vibration resistance and extended service life, though their specialized design requires precise alignment during installation. The 2217K series demonstrates optimal performance in applications demanding both heavy load handling and operational flexibility.

SEOSpecification

Parameter	Specification
Bearing Type	2217K self-aligning bearings
Design	Double row ball bearings 2217K with spherical outer ring
Bore Diameter (d)	85 mm
Outer Diameter (D)	150 mm
Width (B)	36 mm
Dynamic Load Capacity (C)	53.5 kN
Static Load Capacity (C₀)	28.2 kN
Limiting Speed (Oil)	4300 rpm
Limiting Speed (Grease)	3400 rpm
Weight	1.75 kg
Internal Clearance	C3
Cage Material	Pressed steel
Lubrication	Lithium-based grease
Alignment Angle	±2.5°
Standard	ISO 15:2017

SEOQandA

question:Does the company provide technical selection services?
answer:Yes, we offer technical selection guidance and detailed consultations to meet your needs.
question:Why is a service fee charged?
answer:Service fees cover transaction processing, documentation, and administrative costs to ensure seamless operations.
question:Can you assist with technical specifications?
answer:Absolutely, our experts provide tailored technical specifications based on project requirements.

SEOQandA_Product

question:What causes premature wear in Double row self-aligning ball bearings 2217K?
answer:Insufficient lubrication or contamination. Use proper lubricant and ensure seals are intact.
question:How to handle excessive vibration in 2217K bearings?
answer:Check for misalignment or imbalance. Verify installation alignment and balance rotating components.
question:Why does 2217K bearing overheat during operation?
answer:Overloading or excessive friction. Verify load capacity and ensure proper lubrication.
question:How to prevent 2217K bearing seizing?
answer:Avoid improper installation force. Use press tools and follow mounting guidelines precisely.
question:What causes noise in 2217K bearings?
answer:Contamination or damaged raceways. Clean bearing housing or replace damaged components.