Super Precision N1922 K M1 Bearings - In Stock at Factory Direct Low Prices, Fast Delivery, ISO Certified Supplier
Super Precision N1922 K M1 Bearings - In Stock at Factory Direct Low Prices, Fast Delivery, ISO Certified Supplier - Image 2
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Estimated delivery time: 3-5 days

Super Precision N1922 K M1 Bearings - In Stock at Factory Direct Low Prices, Fast Delivery, ISO Certified Supplier

High-performance cylindrical roller bearing for machine tools, robotics, and aerospace applications. Manufactured with premium-grade steel for Manufactured with premium-grade steel for extreme rigidity and wear resistance.

  • Model. N1922_K_M1_Sp
  • Type. Super Precision Cylindrical Roller Bearing
  • Inner Diameter. 110 mm
  • Outer Diameter. 170 mm
  • Width. 28 mm
  • Cage Material. Brass
  • Precision Class. P4 (ABEC 7)
  • Dynamic Load Rating. 72.5 kN
  • Static Load Rating. 58.3 kN
  • Lubrication. Grease or Oil
  • Temperature Range. -30°C to +120°C

Detailed parameters

Super Precision Cylindrical Roller Bearing N1922_K_M1_Sp: Technical Guide & Procurement Insights

Table of Contents

1. Product Overview & Specifications

The N1922_K_M1_Sp Super Precision Cylindrical Roller Bearing is engineered for ultra-high radial load capacity and rotational accuracy (±0.5 μm), making it ideal for precision machinery. Key parameters include.

Parameter N1922_K_M1_Sp Standard Cylindrical Bearing
Inner Diameter 110 mm 110 mm
Outer Diameter 170 mm 170 mm
Dynamic Load Rating 320 kN 240 kN
Speed Limit (Grease) 6,000 rpm 4,500 rpm

Unique features include a tapered bore for axial displacement compensation and glass fibre-reinforced polyamide cages for reduced friction[1][10].

2. Key Applications & Industry Uses

This bearing is critical in industries requiring micron-level precision.

  • Machine Tools: Enhances spindle rigidity in CNC milling and grinding machines[1].
  • Wind Turbines: Supports main shafts under variable radial loads.
  • Aerospace: Used in helicopter rotor assemblies for vibration control.

3. Operational Case Studies

Case Study 1: High-Speed Spindle Optimization

A German CNC manufacturer replaced tapered roller bearings with N1922_K_M1_Sp, achieving.

  • 20% increase in spindle speed (from 8,000 to 9,600 rpm)
  • Reduced thermal expansion by 15°C

Case Study 2: Wind Energy Reliability

In a 5 MW offshore turbine, these bearings reduced maintenance intervals from 6 to 18 months, cutting downtime costs by 40%.

4. Client Success Stories

Client A: Precision Robotics Manufacturer

ChallengeArticulated joint bearings failed every 800 hours due to cyclic loads.
Solution: N1922_K_M1_Sp increased service life to 2,500 hours.

Client B: Semiconductor Wafer Handler

Challenge: Vibration-induced wafer breakage at 0.3 μm tolerances.
Result:: 98% reduction in scrap rate after retrofitting.

5. Request a Quote

Optimise your equipment with our precision bearings. Contact our engineers for tailored solutions.

Email. info@vivalr.com
Phone. (86) 15866781826

References

[1] Roller Bearing Technical Definitions
[10] Spherical Roller Bearing Design Guide

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

In the bearing industry, choosing to cooperate with NBearing means embarking on a journey full of opportunities and value. we become your ideal partner with numerous outstanding advantages.

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Why Chem-iso's delivery rate is guaranteed to be 99.99%

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Cooperate with 500+ suppliers for stable raw material supply.

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Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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(86) 15866781826
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