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{"title":"OEM Hardened Steel Sleeve Bushings Professional Manufacturer","imgUrl":"https:\/\/img.chinax.com\/nimg\/cf\/ee\/ae53075dfd838a712486f47d4830-200x200-1\/oem_hardened_steel_sleeve_bushings_professional_manufacturer.jpg","attrs":{"Brand Name":"SHANDONG SENNAI","Model Number":"hardened steel bushings","Minimum Order Quantity":"Negotiable","Price":"Negotiable"}}
{"title":"GCr15 20CrMnTi Hardened Drill Bushings Undercarriage Bushing For Heavy Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/fd\/35a93ed23ce311101499d40fdbf1-200x200-1\/gcr15_20crmnti_hardened_drill_bushings_undercarriage_bushing_for_heavy_equipment.jpg","attrs":{"Place of Origin":"China","Packaging Details":"Plastic packaging","Supply Ability":"200000 Piece\/Pieces per Month","Minimum Order Quantity":"20 pieces"}}
This patented product is manufactured using high-strength alloy steel with 16Mn as the workpiece body, providing excellent tensile and yield strength along with superior welding performance. The supporting flange-type bushing utilizes premium 40Cr alloy steel as raw material. Through advanced forging and heat treatment processes, the product achieves high hardness, exceptional wear resistance, good flexibility, and impact resistance. This practical patented product offers outstanding cost-effectiveness with one-time replacement for lifetime use.
Material and Bushing Characteristics
Parameter
Metric Value
Unit
Imperial Value
Unit
Maximum Load
100
Mpa
145.00
psi
Working Temperature
-40 to 300
℃
-40 to 572
°F
Max Linear Velocity
0.5
m/s
100
fpm
Maximum PV Value
1.65
m/sxMPa
48,000
pis x fpm
Minimum Hardness of Sliding Layer
210
HB
210
HB
Minimum Hardness of Dual Parts
40
HRC
40
HRC
Main Products
Company Profile
Jinan Sennai Intelligent Technology Co., Ltd. is an integrated industry and trade enterprise specializing in the production of self-lubricating bearings and construction machinery pins and bushings, combining scientific research, production, sales, and service. With 20 years of industry experience and global sales channels, we provide support services for many renowned construction machinery and equipment manufacturers worldwide and offer OEM/ODM services for nearly 100 trading companies annually. Our company operates from a 33,000 square meter facility equipped with over 260 sets of advanced production equipment including finishing rolling pipe production lines, forging production lines, CNC automatic processing production lines, full-process heat treatment equipment, high-precision grinding equipment, and comprehensive physical/chemical analysis and detection capabilities.
Exhibition
Packaging & Shipping
Frequently Asked Questions
How long can I get samples for checking and what about the price?
Samples are typically completed within 1-2 days for automatic machining parts or 3-5 days for CNC machining parts. Sample cost depends on specifications including size, material, and finish. We refund sample costs when order quantities are substantial.
How is the warranty of the products quality control?
We maintain stringent quality control throughout the entire manufacturing process, aiming for 100% error-free products.
How to get an accurate quotation?
Please provide drawings, photos, or samples of products with detailed sizes, material specifications, surface treatment requirements, and ordinary purchasing quantity.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Employee Number:
201~300
Ecer Certification：
Verified Supplier
Shandong Sennai Intelligent Technology Co., LTD established in 2006, is a bushing manufacturer provide supporting services for many well-known construction machinery and equipment manufacturers at home and abroad. Mainly produce steel bushings, composite bushings, bimetallic bushings, solid lubricat... Shandong Sennai Intelligent Technology Co., LTD established in 2006, is a bushing manufacturer provide supporting services for many well-known construction machinery and equipment manufacturers at home and abroad. Mainly produce steel bushings, composite bushings, bimetallic bushings, solid lubricat...
