Self-Aligning Ball Bearing
Timken Nu220em Nu221em Nu222em Cylindrical Roller Bearing
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Timken Nu220em Nu221em Nu222em Cylindrical Roller Bearing

Ensure smooth, reliable operation in your machinery with the Timken Cylindrical Roller Bearing, designed to deliver consistent performance even under heavy radial loads. This precision-engineered solution minimizes downtime with a 10-15 day delivery window, so you can keep your operations running without unnecessary delays.

  • Double-row design and P0-P2 precision ratings provide exceptional load capacity and alignment stability for industrial applications
  • Steel or brass cage options offer durability tailored to your specific operating conditions
  • Unseparated structure ensures easy installation and maintenance, reducing setup time
  • 95*170*32 mm specification fits seamlessly into standard equipment configurations, making replacement straightforward

Technical Specifications
Product Name
Timken Nu220em Nu221em Nu222em Cylindrical Roller Bearing
Category
Self-Aligning Ball Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable
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15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Spécifications du produit

Paramètre

Détails

Numéro de modèle

Type de roulement

Roulement à rouleaux cylindriques

Indice de précision

P0, P6, P5, P4, P2

Liquidation

C0, C3, C4

Matériau

Acier à roulements

Cage

Direction de la charge

Roulement radial

Nombre de lignes

Double

Séparé

Non séparé

Angle de contact

Spécification

Service

OEM, ODM

Emballage de transport

Carton, Palette

1207, 1207TNI
Steel Cage, Brass Cage
60°
95*170*32 mm
Deliver Time 10-15 days

Adéquation de l'application

Industrie

Applications typiques

Machines industrielles

Automobile

Rotary shafts, gearboxes, conveyor systems
Transmission components, wheel hubs
Steel & Metallurgy Rolling mill equipment, processing lines

Need Reliable Timken Nu220em, Nu221em, Nu222em Cylindrical Roller Bearings? Here’s What Matters

Finding the right cylindrical roller bearing for your equipment can be challenging. Mismatched clearances lead to premature wear, while non-certified materials result in unexpected downtime. Many suppliers only carry limited brands, forcing you to manage multiple orders and delivery timelines—wasting valuable time.

Conçu pour des performances constantes dans des environnements exigeants

Our Timken Nu220em, Nu221em, Nu222em cylindrical roller bearings address these challenges with ISO 9001-certified manufacturing processes. Available in precision grades from P0 to P2 and clearances C0, C3, or C4, they fit seamlessly into industrial gearboxes, automotive transmissions, and steel mill equipment. With both steel and brass cage options, we provide the right configuration for your load and speed requirements.

Performance optimale dans les applications de charge radiale

Designed as double-row radial bearings with a 60° contact angle, these units excel in high-load scenarios where axial alignment matters. The unseparated design ensures easy installation, while the 95x170x32 mm dimension (for model 1207) balances load capacity with space efficiency. Whether operating in moderate temperatures or dusty industrial settings, the bearing steel construction maintains structural integrity under continuous use.

Caractéristiques techniques clés qui impactent la fiabilité

Precision rating directly affects rotational accuracy: P5 grade reduces vibration in high-speed applications, while P2 is ideal for precision machinery. Clearance selection matters too—C3 clearance accommodates thermal expansion in gearboxes, preventing seizure during temperature fluctuations. The choice between steel and brass cages depends on operating conditions: brass offers better heat dissipation in high-temperature environments, while steel provides cost-effective durability for standard applications.

Why Correct Bearing Selection Lowers Total Cost

Choosing the right cylindrical roller bearing minimizes long-term expenses. A bearing with improper clearance may fail within months, leading to production halts and replacement costs. Our ISO 9001 processes ensure each unit meets dimensional and hardness standards, reducing the risk of early failure. By selecting the appropriate precision grade and cage material upfront, you avoid costly retrofits and extend equipment lifespan—ultimately lowering total ownership costs.

Qualité à laquelle vous pouvez faire confiance à chaque expédition

Our production follows ISO 9001 standards, with raw material inspections and成品 testing for dimensions, hardness, and surface finish. Each bearing comes with a warranty against manufacturing defects, ensuring peace of mind. We maintain stock across multiple brands, including Timken and other international manufacturers, allowing us to fulfill orders of any size—from small replacements to bulk industrial requirements.

Packaging & Shipping

  • Standard packaging: Carton boxes with palletized options for bulk orders
  • Lead time: 10-15 days for production, with expedited shipping available
  • Logistics: Flexible delivery via courier, air freight, or sea transport
  • Minimum order quantity: Low MOQ supported for trial orders and small-scale repairs

Get a Quote for Your Timken Cylindrical Roller Bearing Needs

Whether you need Timken Nu220em, Nu221em, Nu222em, or other cylindrical roller bearings, we can provide pricing and availability. Share your required model, quantity, and delivery location, and our team will prepare a tailored quote. The sooner you confirm your specifications, the faster we can arrange shipment.

Foire aux questions

Q: Do you supply bearings from other brands besides Timken?

A: Yes, we offer a full range of international and domestic brands, including SKF, NSK, NTN, Koyo, and more. We can source specific models as per your requirements.

Q : Comment puis-je vérifier si ce roulement correspond à mon équipement ?

A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will cross-check compatibility with the Nu220em, Nu221em, or Nu222em series.

Q: Quelle garantie offrez-vous pour ces roulements?

A: We provide a warranty against manufacturing defects. Specific terms are outlined in each order contract, covering replacement or refund for non-conforming products.

Q: Quelle est la quantité minimale de commande pour ces roulements ?

A: We support low minimum order quantities, including single-unit purchases for emergency repairs, as well as bulk orders for production lines.

Q : À quelle vitesse pouvez-vous expédier après la commande ?

A: Standard production lead time is 10-15 days. For in-stock items, we can arrange shipment within 2-3 business days via your preferred logistics method.

Q : Proposez-vous des services OEM ou ODM pour des roulements personnalisés ?

A: Yes, we provide OEM and ODM services. Share your design specifications, drawings, or performance requirements, and we can manufacture bearings tailored to your application.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for immediate assistance.

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Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

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.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

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.

Contact Engineering Team

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Request a Technical Consultation & Quote

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.

Product Inquiry Form

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ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

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