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Double Groove Blind Hole Steel Bushing for Construction Machinery C208-70-61230
Performance Specifications
Performance Index
Unit
Data
Hardness
HV
≥650
Max Load
N/mm²
100
Max Linear Velocity
m/s
1.5
Max PV Value
N/mm²·m/s
2.5
Working Temperature Limit
℃
-70 ~ +300
Linear Expansion Coefficient
10⁻⁵/℃
1.1
Company Profile
Jinan Sennai Intelligent Technology Co., Ltd. is an integrated 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 occupies a construction area of 33,000 square meters and operates more than 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? Normally samples are completed within 1-2 days (automatic machining parts) or 3-5 days (CNC machining parts). Sample cost depends on specifications (size, material, finish, etc.). We refund sample costs when order quantities are substantial.
How is the warranty and quality control of products? We maintain strict quality control from beginning to end, aiming for 100% error-free production.
How to get an accurate quotation? 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...
