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Self Lubricating Bearings

Solid Lubricant Bearings

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Home Products Hardened Steel Bushings

20CrMnTi Hardened Steel Bushings INW-307 , Hardened Sleeve Bushings

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Self Lubricating Bearings (31)

Solid Lubricant Bearings (18)

Sintered Metal Bearings (15)

Stamping Die Components (11)

Injection Mold Components (16)

Self Lube Wear Plates (12)

Hardened Steel Bushings (13)

Cast Bronze Bushings (12)

Composite Bushings (16)

Bimetal Bearings (20)

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20CrMnTi Hardened Steel Bushings INW-307 , Hardened Sleeve Bushings

Large Image : 20CrMnTi Hardened Steel Bushings INW-307 , Hardened Sleeve Bushings Get Best Price

Product Details:

Place of Origin:	CHINA
Brand Name:	INWAY
Certification:	ISO9001
Model Number:	INW-307

Payment & Shipping Terms:

Minimum Order Quantity:	1 PCS
Price:	Negotiation
Packaging Details:	Carton+pallet
Delivery Time:	5 work days or based on quantity
Payment Terms:	L/C, T/T
Supply Ability:	100 tons/month

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Detailed Product Description

Application:	Automobile Application	Size:	Standard
Standard:	JIS	Type:	Straight
Material:	20CrMnTi	Hardness:	56 HRC
Highlight:	hardened sleeve bushings , hardened steel sleeve bearing

20CrMnTi Hardened Steel Bushings INW-307

High-performance hardened sleeve bushings designed for demanding industrial applications with superior compression resistance and enhanced lubrication capabilities.

Technical Specifications

Specific load capacity static: ≤ 250 N/mm²
Specific load capacity dynamic: ≤ 150 N/mm²
Sliding speed: ≤ 0.6 m/s
Friction value: 0.05 µ to 0.25 µ
Temperature range: -100°C to +250°C
Max. PV-value: 1.2 N/mm² x m/s
Hardness: 58-62 HRC

The INW-307 hardened steel bushings feature a steel-based finishing bearing with spiral groove design. This reinforced construction provides exceptional compression resistance while supplying oil through integrated oil grooves during operation. The design creates a protective diaphragm between the shaft and sleeve, offering superior lubrication compared to standard oil systems. These bushings are particularly resistant to seizure and are ideally suited for hoisting machinery applications.

Tolerance Details

Housing Ø	H7
Bushing inner-Ø after mounting	Please consult our sales engineers (standard delivered tolerance: r6 or E7)
Shaft tolerance	Based on customer's requirement

Recommended Shaft Material

Hardened steel (C45 recommended)