-- SKF Authorized Engineering Partner
Ensure smooth machinery operation with reliable roller bearings designed to handle radial loads and varying precision needs. Available in single, double, or four rows with iron, brass, or nylon cages, these bearings deliver consistent performance whether lubricated with grease or oil. Precision ratings from P0 to P2 meet industry standards, while Z1V1 to Z3V3 vibration levels minimize noise in critical applications. With outer dimensions ranging 35mm-180mm and seal options including Zz, 2RS, and open designs, they fit seamlessly into existing setups—no need for complicated adjustments.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Produktdaten
Parameter
Details
Modellnummer
Lagerart
Kegelrollenlager
Lastrichtung
Radiallager
35mm-180mm
Technische Daten
Präzisionsbewertung
Dichtungen Typ
Fett oder Öl
Vibration
Getrennt
Getrennt
Ausrichten
Nicht-Ausrichtendes Lager
Anzahl der Zeilen
Service
Herkunft
China
Transportpaket
Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Baumaschinen
Stahlmetallurgie
Bergbau Maschinen
Auto
Automatisierungsgeräte
When sourcing taper roller bearings like the 32928JR series, procurement teams often face challenges: mismatched dimensions causing installation delays, inconsistent quality leading to premature failures, and limited supplier options forcing multiple vendor comparisons. These issues not only waste time but also increase operational risks—especially in critical applications like heavy machinery and industrial gearboxes. Our taper roller bearings address these pain points through ISO 9001-certified manufacturing processes and comprehensive quality control. Available in multiple models including 32928JR, 32028JR, and 33028JR, these bearings feature precision ratings from P0 to P2, ensuring compatibility with both standard and high-precision applications. With options for iron, brass, or nylon cages, they adapt to varying load conditions in工程机械 hydraulic systems and steel mill conveyor drives. Optimale Leistung bei radialer Belastung
Designed as radial bearings with separable inner and outer rings, this series excels in applications requiring efficient load distribution and easy maintenance. The non-aligning design suits rigid shaft assemblies where precise alignment is maintained, while the available seal configurations (ZZ, 2RS, Open) accommodate different contamination and lubrication requirements. Operating temperatures and vibration levels (Z1V1 to Z3V3) can be matched to specific working conditions, from standard industrial environments to heavy-duty mining operations. Wichtige technische Merkmale, die die Leistung beeinflussen
The precision rating directly affects rotational accuracy—P5 and P4 grades are recommended for high-speed applications like machine tool spindles, where runout must be minimized. Cage material selection plays a critical role: brass cages offer superior heat resistance for continuous operation, while nylon cages reduce noise in low-speed, high-load scenarios. Seal type choice balances protection and friction: 2RS seals provide effective contamination resistance in dusty environments, while open designs allow for frequent lubrication in high-maintenance setups. The 140*190*32 mm standard dimension ensures interchangeability with major international standards, simplifying replacement in existing equipment. Choosing the right taper roller bearing goes beyond upfront cost. A bearing with inadequate precision or incorrect cage material may fail prematurely, leading to unplanned downtime, repair costs, and potential damage to adjacent components. Our bearings undergo rigorous testing—including dimensional verification, hardness testing, and surface finish inspection—to ensure they meet specification. By selecting the appropriate model (single vs. double row) and precision grade for your application, you reduce the risk of early failure and extend equipment service life, ultimately lowering long-term operational expenses. Qualitätssicherung, auf die Sie vertrauen können
Our manufacturing process adheres to ISO 9001 standards, with raw material inspection and finished product testing at every stage. Each bearing undergoes dimensional accuracy checks to ensure consistent performance. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. As a supplier with access to both our own BDL brand and international standards, we can fulfill orders for specific品牌 requirements or equivalent specifications. Our inventory system maintains stock of common models, enabling prompt delivery for urgent maintenance needs. Fordern Sie noch heute Ihr Angebot für Kegelrollenlager an
Whether you need the 32928JR/T4CB140 model or another taper roller bearing variant, provide us with your required model number, dimensions, and quantity. Our team will confirm availability, pricing, and delivery time—helping you secure the right bearings without unnecessary delays. We handle all品牌 and specification requests, ensuring you get the exact product for your application. Häufig gestellte Fragen
Q: Can you supply bearings from other brands or specific models? A: Yes, we support inquiries for all bearing brands and models. We can source or manufacture bearings according to your specified brand standards or dimensional requirements. F: Wie kann ich überprüfen, ob dieses Lager zu meinem Gerät passt?
A: Provide your equipment model, existing bearing dimensions (d x D x B), or application requirements. Our technical team will verify compatibility with the 32928JR series or recommend alternatives. F: Wie lauten Ihre Garantiebedingungen für diese Lager?
A: We offer a warranty against manufacturing defects. Specific terms, including duration and coverage, are detailed in each sales contract. Defective products will be replaced or refunded per agreement. F: Wie hoch ist die Mindestbestellmenge?
A: We accept low minimum order quantities, suitable for small-scale repairs or trial orders. Larger volume discounts are available for production-level purchases. F: Wie lange dauert der Versand?
A: In-stock models ship within 1-3 business days. Delivery time depends on your location and chosen logistics: express courier (3-7 days), air freight (5-10 days), or sea transport (20-40 days). Q: Do you offer OEM or ODM services? A: Yes, we provide OEM and ODM services. We can manufacture bearings according to your drawings, specifications, or branding requirements.
32928JR/T4CB140/32028JR/33028JR/30228JR/32228JR
Outer Dimension
140*190*32 mm
P0 P6 P5 P4 P2
Cage
Iron Cage/Brass Cage/Nylon Cage
Zz 2RS Open
Lubricate
Z1V1 Z2V2 Z3V3
Single/Double/Four Rows
OEM ODM
Carton Pallet
Hydraulic cylinders, gearboxes, axle assemblies
Rolling mill stands, conveyor systems
Crusher shafts, mining equipment transmissions
Drivetrain components, wheel hubs
Precision rotary tables, machine tool spindles
Finding the Right Taper Roller Bearings? Avoid Costly Mistakes with These Key Factors
Engineered for Reliable Performance in Demanding Environments
Why Proper Bearing Selection Lowers Total Cost of Ownership
Packaging & Shipping
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Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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