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Bearings
Cylindrical Roller Bearings
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
  • NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR
NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR

NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR

  • 2 - 99 Pieces
    $5
  • >= 100 Pieces
    $4
View product details

NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Load Capacity: Designed with a double-row cylindrical roller configuration to efficiently handle heavy radial and axial loads, making it ideal for demanding applications.
  • Material Durability: Constructed from chrome steel or stainless steel, ensuring resistance to wear, corrosion, and extreme temperatures for prolonged service life.
  • Customizable Performance: Offers cage materials (steel, nylon, brass) and precision ratings (P0 to P6) to optimize performance for specific operational requirements.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • With stainless steel material, ensure durability and corrosion resistance in harsh environments compared to standard steel bearings*.

  • 2. Double-Row Design for Multi-Directional Load Handling

    • With a double-row cylindrical roller arrangement, handle both radial and axial loads efficiently, outperforming single-row bearings in heavy-duty applications*.

  • 3. High Precision and Low Vibration Performance

    • With P4/P5 precision ratings and V1/V2 vibration control, achieve smoother operation and reduced noise compared to lower-grade bearings*.

  • 4. Full Complement Structure for Enhanced Load Capacity

    • With a full complement of rollers (no cage), deliver higher radial load capacity than caged designs, ideal for high-demand machinery*.

  • 5. Customizable Cage Materials for Versatile Applications

    • Choose between steel, nylon, or brass cages to optimize performance for specific environments, such as high-speed or corrosive conditions*.

Product details

NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing SL04 5040 PP 2NR

The NNF 5040 PP 2NR Full Complement Cylindrical Roller Bearing is a robust double-row design engineered for high radial and axial load applications. Constructed with chrome steel or stainless steel, it offers versatility in harsh environments while maintaining precision and durability. Its full complement structure maximizes load capacity, and customizable cage materials (steel, nylon, brass) ensure optimal performance across industries.

Technical specifications

FeatureSpecificationBenefit
MaterialChrome Steel / Stainless SteelHigh durability and corrosion resistance
Cage MaterialSteel, Nylon, BrassCustomized load distribution and thermal tolerance
Precision RatingP0, P4, P5, P6Ensures alignment accuracy for smooth operation
Vibration ClassV1 (lowest) to V4 (highest)Minimizes operational noise and vibration
StructureDouble Row, Full ComplementDistributes loads evenly for heavy-duty use
Sealing TypeOpenSimplified lubrication access and maintenance

Customization guide

Adjustable cage material (steel, nylon, brass) to meet specific load, thermal, or chemical resistance needs. Precision ratings (P0-P6) and vibration classes (V1-V4) can be tailored to optimize performance for unique applications.

Get inspired

Ideal for heavy machinery, industrial equipment, and high-speed applications. The double-row design excels in scenarios requiring simultaneous radial and axial load handling, such as conveyor systems or turbine assemblies.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialChrome SteelChrome SteelStainless Steel
Precision RatingP0 (Standard)P4 (+15% accuracy)*P6 (+30% accuracy)*
Vibration ClassV3 (Moderate)V2 (Reduced Noise)V1 (Ultra-Low Vibration)
Load Capacity5,000 N5,750 N (+15%)6,500 N (+30%)*

Supplier's note

  1. Technical Breakthroughs:

    • Full Complement Design: Increases radial load capacity by 20% compared to traditional caged bearings.
    • Multi-Material Cages: Nylon cages reduce friction by 15% in high-temperature environments.
    • Precision Grading: P6 rating ensures alignment tolerance within 5 µm, critical for precision machinery.

  2. Version Selection Guide:

    • Base Model: Suitable for standard industrial equipment (e.g., pumps, fans) where cost efficiency is prioritized.
    • Advanced Model: Ideal for precision applications like robotics or CNC machinery requiring P4 accuracy.
    • Pro Model: Designed for corrosive or high-vibration environments (e.g., marine equipment, turbines) with stainless steel and ultra-low vibration (V1).

With stainless steel material, you can ensure corrosion resistance in marine settings. With the Pro Model’s P6 precision, you achieve seamless integration into high-accuracy automation systems. The Advanced Model’s nylon cage provides 15% lower friction than steel cages in high-temperature zones.

*Comparative values are relative to the Base Model.

Frequently asked questions

  • Which cylindrical roller bearing suits heavy machinery with high radial loads?

  • How to maintain an open-sealed cylindrical roller bearing like the NNF 5040 PP 2NR?

  • Chrome steel vs stainless steel: Which material is better for corrosive environments?

  • Can the NNF 5040 PP 2NR handle both radial and axial loads?

  • What cage material suits high-temperature applications for NNF 5040 PP 2NR?

  • Does the NNF 5040 PP 2NR meet precision standards like P4?

  • Can I customize the bore size or material for the NNF 5040 PP 2NR?

  • What does vibration rating V1 mean for the NNF 5040 PP 2NR?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh environments (chemical exposure)Industry Standard: Carbon Steel (ASTM A36)Our Base: Chrome Steel (ASTM A295, 58-62 HRC) ▲Our Advanced: Stainless Steel (AISI 440C, 52 HRC) ▲▲
(▲: 2x corrosion resistance vs Industry; ▲▲: 5x vs Industry)
Load CapacityHeavy machinery (cranes, turbines)Industry Standard: 100kN radial load (ISO 281)Our Base: 120kN radial load ▲Our Advanced: 150kN radial load ▲▲
(▲: 20% higher load capacity; ▲▲: 50% higher)
Cage MaterialHigh-speed applications (automotive)Industry Standard: Steel (ISO 15)Our Base: Steel (ISO 15)Our Advanced: Brass (ISO 15, 0.2 friction coefficient) ▲
(▲: 30% lower friction vs steel)
Precision RatingPrecision machinery (CNC lathes)Industry Standard: P0 (8µm runout)Our Base: P4 (2.5µm runout) ▲Our Advanced: P4 (2.5µm, dynamic balance) ▲▲
(▲▲: 4x smoother rotation vs Industry)
Vibration LevelSensitive equipment (medical devices)Industry Standard: V4 (45 dB)Our Base: V2 (38 dB) ▲Our Advanced: V1 (32 dB) ▲▲
(▲▲: Quieter than a refrigerator hum [40 dB])
Sealing TypeDusty environments (construction sites)Industry Standard: Open (no seal)Our Base: Open (no seal)Our Advanced: Lip Seal (IP55, 95% dust resistance) ▲
(▲: Prevents 95% particulate ingress)

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