Powered by Made-in-China.com
Original Timken High Load Capacity Spherical Roller Bearing 21307 for Heavy Machinery
US$0.10-39.90
100 Sets
Sample price:US$20.00/set.Request sample
Product profile
Customization
AvailableProduct Name
Spherical Roller BearingMaterial
Bearing SteelModel NO.
21307Feature
Long Life, High Speed, Low NoiseApplicable
Industries. Car. Fan. GearboxCustomerized
CustomizableSample
AvailableTransport Package
Carton PalletSpecification
35*80*21mmTrademark
TIMKENOrigin
AmericaHS Code
8482300000Production Capacity
500000Key features
Self-Aligning Performance: Automatically compensates for angular misalignment up to 2 degrees and shaft deflection.
High Load Capacity: Double-row spherical rollers designed for heavy radial loads with excellent impact resistance.
Wide Application Scope: Suitable for mining, construction, power generation, marine, and textile machinery.
Customizable Options: Offers customizable material, precision grade (P6-P4), sealing type, and temperature range.
Long Service Life: Made of high-quality bearing steel with precision machining for durability and low noise.
Flexible Lubrication: Equipped with W33 lubrication groove compatible with both grease and oil lubrication.
Strict Quality Control: 100% inspection for crack, roundness, hardness, and geometry meeting ISO standards.
OEM/ODM Support: Accepts customization based on samples or drawings with competitive pricing.
Company profile
Business Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company whose stated scope includes bearing sales and manufacturing. It presents claims of high-end bearing development, R&D investment, automated production, full-process quality control, clean workshops, heat treatment, testing, and ISO9001, DIN, and ABMA-related certifications. However, several operational controls are undocumented: no written procedures or records for supplier assessment, corrective and preventive actions, or complaint handling; no raw-material traceability; no inventory, overseas warehouse, overseas showroom, overseas agent or branch capability; and no offline trade-show participation. The supplier states service terms and lead times within 15 workdays, but financial information reports zero revenue, costs, profits, cash flows, and current ratio for the stated periods, which does not establish financial strength. Customization is mentioned, while specific customization capacity is not demonstrated. Export activity to over 50 countries is...
Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated business scope covers bearing sales, sales of specialized bearings and transmission components, and bearing manufacturing, indicating a trading-led business with manufacturing included in its registered scope.
CertificationsThe supplier states that professional testing and certifications including ISO9001, DIN, and ABMA confirm its quality control. This is explicit evidence of claimed certification-related credentials, although the slices do not provide certificate numbers, validity dates, or issuing-body verification.
After-Sales capabilityThe company description states that it provides after-sales services through a multilingual team and logistics partners. However, no written complaint-handling procedures or records are reported, so the existence of a service offering is supported while the effectiveness and formal management of after-sales support remain weakly documented.
Financial creditThe reported financial indicators show zero operating revenue, costs, profits, cash received, cash inflows, cash outflows, and current ratio for the stated periods. These figures do not demonstrate financial strength or operating scale, although the slices do not explain whether the zeros reflect unavailable, incomplete, or actual financial data.
R&D capabilityThe supplier explicitly describes technological innovation as a core focus, increased R&D investment, and a professional team developing high-performance bearings. These statements support an innovation commitment, but no quantitative R&D results, patents, or specific developed products are provided.
Production capacityThe supplier claims manufacturing in its business scope and describes clean workshops, advanced automatic production equipment, heat treatment, professional testing, and full-process quality control. Nevertheless, it reports no in-stock capacity and lacks raw-material traceability, while outsourcing procedures and manufacturing-capacity contracts are unknown; production capability is therefore supported by stated facilities and processes but has important control gaps.
Customization capabilityThe company states that it provides customization services and links its offering to professional teams, R&D investment, and high-end bearing development. The slices do not specify customization equipment, engineering workflow, minimum quantities, or examples of customized products, so the capability is claimed but only partially evidenced.
Product Q&A
Q:How do you control the quality?
A:
All bearing parts before production and during the process undergo strict 100% inspection, including crack detection, roundness, hardness, roughness, and geometry size. All bearings meet ISO international standards.
Q:What materials are available?
A:
We offer chrome steel GCR15, stainless steel, ceramics, and other materials. Standard material is high-quality bearing steel (52100/SUJ2), with customizable stainless steel for corrosion-resistant requirements.
Q:What is the delivery time?
A:
If goods are in stock, delivery is usually 5 to 10 days. If out of stock, it takes 15 to 20 days, depending on the quantity. Peak and off-season lead times are within 15 workdays.
Q:Do you accept OEM and custom orders?
A:
Yes, we accept OEM and can customize bearings according to samples or drawings. Options include material, precision grade, sealing type, and operating temperature range.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 10 sets.
Send Inquiry
*To:
Shandong Wanshifa Bearing Co. Ltd.
Shandong Wanshifa Bearing Co. Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Chrome Steel Double Row Spherical Roller Bearing 22212 E W33 for Mining
US$13.50-16.50
10 Pieces(MOQ)
Durable 200X380X126 Timken Spherical Roller Bearing for Heavy Loads
Negotiable
1 Piece(MOQ)
High-Performance Large Spherical Roller Bearings for Heavy Machinery
US$250.00-255.00
1 Piece(MOQ)
Spherical Roller Bearing 22213e W33 Vt143 Replacement for SKF for Heavy Industrial Machinery
US$0.10-39.90
100 Sets(MOQ)
High - Load Capacity Spherical Roller Bearing 23132 23134
US$35.00-70.00
30 Pieces(MOQ)
Super Polished NTN NACHI Tinken NSK Heavy Load Spherical Roller Bearing for Crushing Machine
US$1.40-6.80
1 Piece(MOQ)
STOCK SPHERICAL ROLLER BEARING FOR HEAVY DUTY REDUCER MACHINERY
US$1.00-15.00
1,500 Pieces(MOQ)
LQB Brand Spherical Roller Bearing 22210CA/W33 Factory Manufacturer Heavy Load Capacity
US$3.18
950 Pieces(MOQ)
Nice Price Spherical Roller Bearing with High Load Capacity High Self-Aligning Ball Bearings
US$0.15-2.30
1 Piece(MOQ)
High Capacity Spherical Roller Bearing for Jaw Crushers with E
US$43.00-75.00
1 Piece(MOQ)
Self-Aligning Roller Bearing Fit 22320 Cc Spherical Roller Bearing Heavy Industrial Gearbox Rotating Shafts
US$3.50-35.00
10 Pieces(MOQ)