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30308 Long Service Life Taper Roller Bearing for Mining Machinery
US$0.30-0.90
1 Set
Sample price:US$1.00/set.Request sample
Product profile
Customization
AvailablePrecision
P0, P6, P5, P4, P2Clearance
C0, C2, C3, C4, C5Model NO.
30308OEM
AcceptableSize
All Sizes Are AvailableSamples
AvailableCage
Steel CageVibration Level
Z4, Z3, Z2, Z1Noise Level
V4, V3, V2, V1Stock
RichBore(mm)
40Outer(mm)
90Width(mm)
25.25Delivery Time
7 DaysFeature
Long Service Life and Low FrictionWeight(Kg)
0.747Transport Package
Inner Plastic Bags+Cartons+PalletsSpecification
30308Trademark
DNT or CustomizedOrigin
ChinaHS Code
8482500090Production Capacity
100000 Sets/MonthKey features
High Precision Manufacturing: Industry standard bearings with high-precision manufacturing processes ensuring long service life.
Low Noise Operation: Designed for low noise levels (Z4/Z3/Z2/Z1) suitable for precision machinery applications.
Large Load Capacity: Capable of bearing heavy radial and axial combined loads with high impact resistance.
Customizable Design: Custom bearings available according to customer needs including logo printing and packaging.
Wide Size Range: All sizes available from 15mm to 240mm across multiple series (30000, 31000, 32000, 33000).
Flexible Material Options: Available in Stainless Steel or Chromium Steel to meet different environmental requirements.
Fast Delivery: Regular stock available for immediate shipment; new production takes 15-60 days.
Free Sample Availability: Free samples available for stock products upon customer payment of shipping costs.
Tapered Raceway Structure: Optimized tapered raceway delivers stable contact pressure, ideal for gearbox and transmission assemblies.
Separable Construction: Inner and outer rings can be installed separately, convenient for clearance adjustment and field maintenance.
Company profile
Weifang Dainuotu International Trade Co., Ltd.Shandong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2023-04-06Nearest Port: qingdao,china, guangzhou, chinaAverage Response Time: ≤3.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, Others, FCA
About Our Factory & Business Background
AddressWeifang, Shandong, China
Plant Area62.7 square meters
Registered Capital500,000 RMB
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsBearing
Our Industry Experience & Global Business Record
Year of Establishment2025-03-18
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What's the minimum order quantity of your company?
A:
Our minimum order is one set.
Q:Can you accept OEM and customize it?
A:
Yes, we can customize it for you according to the samples or drawings.
Q:Can you provide samples for free?
A:
Yes, we can provide samples free of charge, but we need our customers to bear the freight.
Q:Is your company a factory or a trading company?
A:
We are a professional bearing factory.
Q:Can you tell me the delivery time of your goods?
A:
7-15 days, mainly depending on the quantity of your order.
Send Inquiry
*To:Weifang Dainuotu International Trade Co., Ltd.
Weifang Dainuotu International Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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