203KRR2, 203KRR3, 203KRR6 Agricultral Bearings

Item NO.:
203KRR2 203KRR3 203KRR6
Lead Time:
15 to 45 days
Product Origin:
Shandong, China
Shipping Port:
Qingdao, Shanghai, Ningbo, Yiwu
Payment:
30% deposit by TT,balance against B/L copy

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Introduction

SKET’s 203KRR2, 203KRR3, and 203KRR6 series disc harrow bearings are engineered to meet the demanding needs of the North and South American agricultural markets. These bearings are ideal for high-load, high-vibration, and mud-heavy conditions found in large-scale farming operations. Designed for use in disc harrows, seeders, tillage equipment, and planters,In agricultural machinery, dirt, moisture, and heavy loads often lead to bearing failures, resulting in frequent downtime and high maintenance costs. Using conventional bearings may not be sufficient to withstand these challenges, increasing operating costs and maintenance frequency.

SKET 200 series bearings are specifically designed to handle these extreme operating conditions, offering superior sealing and durability, significantly reducing downtime and maintenance costs.

Why SKET Bearings Are the Best Choice ?

In addition to superior performance, SKET stands out with its high-quality manufacturing capabilities:

Production Workshop Area: 4,000 square meters.
Production Capacity: 6 million units per year.
Bearing Quality Level: P0/P6/P5 quality grades to meet diverse customer requirements.
Inspection Equipment: Includes table meters, contour meters, roundness testers, and hardness testers to ensure precision and durability.

Why Choose SKET 200 Series Disc Harrow Bearings ?

Multi-Lip Sealing: Keeps dirt, mud, and water out, ensuring consistent lubrication and long-lasting performance in harsh environments.
High Load Capacity: Designed for high-vibration, high-load agricultural machinery to ensure stable shaft support and reduce wear.
Reduced Maintenance: Fewer maintenance interventions due to robust construction and advanced sealing, reducing downtime and operational costs.
Long Service Life: Heat-treated, high-carbon steel ensures the bearings withstand the toughest conditions and last longer than standard bearings.

Product Specifications & Comparison Chart

Bearing No.	Type	Dimensions(in./mm)				Basic Load Rating Cr(KN)	Basic Static Load Rating Cor(KN)	Mass (kg)



		d	D	B	C
203KRR2	1	0.640	1.575	0.4724	0.720	9.60	4.60	0.077
		16.260	40.000	12.000	18.288
203KRR3	1	0.628	2.300	0.5906	1.000	9.60	4.60
		15.951	50.800	15.000	25.400
203KRR6	1	0.640	1.850	0.472	0.720	9.60	4.60	0.151
		16.256	47.000	12.000	18.288

Sealing and Performance Features

203KRR2 & 203KRR3: These models feature double-lip seals, providing effective protection for medium-duty agricultural machinery, ensuring long-lasting performance in typical farm conditions.

203KRR6: This model includes a triple-lip seal and a greasable design, ideal for harsh, high-load environments, keeping moisture and dirt out in muddy and wet conditions.

Application Scenarios

203KRR2: Ideal for mid-duty disc harrows, seeders, and light tillage equipment where moderate protection is required against dirt and moisture.
203KRR3: Perfect for heavy-duty tillage equipment, mid to large disc harrows, and planters where increased protection and higher load capacities are needed.
203KRR6: Designed for large disc harrows and heavy-duty agricultural machinery, particularly in muddy or wet conditions. This model is built for high-load applications that require superior sealing and long service life.

Materials, Manufacturing & Quality Assurance

Bearing Steel: Made from chrome steel (GCr15), heat-treated for superior hardness and wear resistance.
Dimensional Precision: Manufactured to SKET’s precise design specifications to ensure perfect fitment in agricultural machinery.
Quality Control: 100% inspection for rotational smoothness, noise levels, and sealing effectiveness before dispatch.
ISO Certified: Conforms to international standards for manufacturing quality and performance.