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Product Series of Automation-Related Precision Ball Screws and Linear Rails – High-Precision Ball Screws
NSKBearingsTapered Roller Bearings32006X
Product Overview
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Product image_1
Tapered Roller Bearings/Bearings

32006X

Tapered Roller Bearing

NSK Distributor Taiwan
  • Bore d30 mm
  • Width T17 mm

Product Features

  • NSK tapered roller bearing (32006 series), model 32006X: 30 mm bore, 55 mm OD, 17 mm width
  • Basic dynamic load rating Cr 44.5 kN, basic static load rating C0r 44.5 kN (NSK official catalog; current-generation equivalent HR32006XJ, Cr/C0r figures above are taken from that current design)
  • Limiting speed approx. 6700 min⁻¹ (grease), 9000 min⁻¹ (oil)
  • Carries combined radial load and axial load in one direction; inner and outer rings are separable for easy mounting and service
  • Nahshon is NSK's distributor in Taiwan — add the part number to your inquiry list

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Product Description

The 32006X is an NSK tapered roller bearing from the 32006 series: 30 mm bore, 55 mm outer diameter, 17 mm width. Tapered roller bearings use a tapered inner ring, rollers and outer raceway so a single bearing carries combined radial load and axial load in one direction; inner and outer rings are separable, giving flexible mounting and clearance adjustment. Basic dynamic load rating Cr is 44.5 kN and basic static load rating C0r is 44.5 kN (NSK official catalog CAT. No. E1103d; current-generation equivalent HR32006XJ, Cr/C0r figures above are taken from that current design).

Inquiries & customization

Add this part number to your inquiry list — Nahshon is NSK's distributor in Taiwan and works directly with the factory to confirm specifications, stock and pricing.

Product Specifications
SpecificationUnit32006X
Series-32006 series
Bore dmm30
Outer diameter Dmm55
Width Tmm17
Min. chamfer rmm1
Basic dynamic load rating CrkN44.5
Basic static load rating C0rkN44.5
Limiting speed (grease)min⁻¹6700
Limiting speed (oil)min⁻¹9000
FAQ
What's the difference between the Z, ZZ and DDU suffixes?
Z means a single-side steel shield, ZZ means steel shields on both sides, and DDU means contact rubber seals on both sides. Shields suit general environments and high speeds; rubber seals give better dust and water protection with slightly higher friction torque — choose based on your dust exposure and lubrication method.
When should I choose C3 clearance instead of standard clearance?
For motors or other applications with noticeable temperature rise, or high-speed operation, the inner ring expands from heat and reduces the clearance — choose C3 in that case. Standard clearance is fine for general room-temperature, low-speed use. See Nahshon's technical resources for a clearance selection guide.
Is 32006X in stock in Taiwan? What is the lead time?
Nahshon is the NSK distributor in Taiwan and keeps stock of some commonly used items. Add 32006X to your inquiry list or give us a call, and we'll confirm stock, lead time and quote.
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