• Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      sales1@apterpower.com
      +86 181 0690 9650
      Request a

      Fast Quote

      Manufacturers
      ALL MANUFACTURERS
      • Please try to be as accurate as possible with your search.
      • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
      • We can't find any results for “”.
        Manufacturers
        sales1@apterpower.com +86 181 0690 9650
        Choose a manufacturer
        ALL MANUFACTURERS
        Ask our team:
        • Phone: +86 181 0690 9650
        • E-Mail sales1@apterpower.com
        How We Verify Your Order
        Before dispatch, we confirm the exact model, revision, condition, inspection requirements and shipping documents for your order.
        See a real on-site verification case >>

        • Lifecycle status

          Active / Available from OEM
          Apter Power checks the L preload designation and bearing arrangement against the customer’s spindle requirement.

        7005CTYNSULP4

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        NSK 7005CTYNSULP4 is a P4 super-precision 7005C angular-contact ball bearing with light L preload for high-speed spindle service.
        In Stock
        Ships by Saturday, November 14
        Fast Shipping Available
        Get a quick price for 7005CTYNSULP4
        Quantity
        *E-mail
        Company
        *Mobile
        *Content
        Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
        Get a Quote
        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 7005CTYNSULP4

        • Manufacturer:
          NSK
        • Part Number:
          7005CTYNSULP4
        • Product Family:
          NSK
        • Product Type:
          Super Precision Angular Contact Ball Bearing
        • Stock:
          1
        • Bearing type:
          Super-precision angular-contact ball bearing
        • Boundary dimensions:
          25 × 47 × 12 mm
        • Contact angle:
          15°
        • Accuracy class:
          P4
        • Preload grade:
          L / Light
        • Preload:
          58 N
        • Axial rigidity:
          32 N/µm
        • Measured axial clearance:
          -5 µm
        • Preload:
          L
        • Dynamic load rating:
          14.7 kN
        • Static load rating:
          7.40 kN
        • Grease limiting speed:
          32,000 rpm
        • Oil-air limiting speed:
          38,000 rpm
        • Weight:
          0.078 kg
        • Estimated shipping dimensions:
          4.7x4.7x1.2cm
        • Tariff Code:
          Please confirm the destination before shipping
        • Country of origin:
          Japan
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals L Preload Choice Load Envelope Lubrication Choice Product Applications

        NSK 7005CTYNSULP4 Super Precision Angular Contact Ball Bearing Overview

        • L light preload between the EL and M catalog levels
        • 32 N/µm axial rigidity in the 7005C bearing envelope
        • P4 precision with TYN cage and SU universal arrangement

        7005CTYNSULP4 uses a 58 N catalog preload and -5 µm measured axial clearance.


        The L suffix raises rigidity above the EL variant while remaining below the M and H preload values in the same size.


        Published speed and load ratings must be applied with the selected spindle arrangement, lubricant, and heat-control plan.

        Apter Power provides 7005CTYNSULP4 identification review, quotation support, and sourcing coordination.
        NSK 7005CTYNSULP4 Super Precision Angular Contact Ball Bearing Manuals,Datasheets,Link
        Important Notice: Use the full L-preload designation and the approved bearing arrangement when matching an installed spindle position.
        • Preload level: The L suffix specifies 58 N, above EL and below the M and H catalog values.
        • Axial rigidity: The catalog value is 32 N/µm for 7005CTYNSULP4.
        • Internal condition: Measured axial clearance is -5 µm for the light-preload variant.
        • Selection boundary: Changing the preload suffix changes the stiffness and internal condition of the same 7005C geometry.
        • Dynamic rating: The published basic dynamic load rating is 14.7 kN.
        • Static rating: The published basic static load rating is 7.40 kN.
        • Contact angle: A 15-degree geometry defines the angular-contact load direction.
        • Arrangement effect: Load sharing depends on bearing orientation and the completed SU arrangement.
        • Grease limit: NSK lists 32,000 rpm as the grease-lubricated limiting speed.
        • Oil-air limit: NSK lists 38,000 rpm as the oil-air limiting speed.
        • Method decision: The selected lubrication system changes the applicable catalog speed boundary.
        • Thermal control: Operating speed must be set with lubricant delivery, cooling, fits, and spindle preload.
        • Precision machining: The L preload provides a light-preload option for high-speed machining-center spindles.
        • Grinding spindles: P4 accuracy and the angular-contact geometry support precision grinding positions.
        • Speed-stiffness balance: The L grade fits spindle designs requiring more rigidity than EL without selecting M or H.
        • Universal sets: SU arrangement coding supports use in approved paired or grouped bearing layouts.
        Description
        The 7005CTYNSULP4 is an NSK 7005C-series super-precision angular-contact ball bearing with a 25 mm bore, 47 mm outside diameter, 12 mm width, 15-degree contact angle, and P4 accuracy. The L suffix identifies the light preload selection and must remain part of the ordered designation.

        The 7005CTYNSULP4 carries basic dynamic and static load ratings of 14.7 kN and 7.40 kN, with limiting speeds of 32,000 min⁻¹ under grease lubrication and 38,000 min⁻¹ under oil-air lubrication. Its 58 N preload, 32 N/µm axial rigidity, and -5 µm measured axial clearance distinguish this variant from the EL, L, M, and H alternatives.
        Alternative Names
        NSK 7005C L preload P4 spindle bearing 7005CTYNSULP4-APN
        Technical notes
        7005CTYNSULP4 is a preload-specific precision bearing, not a generic 7005 replacement. Preserve the complete designation, mounting arrangement, orientation, spacer set, lubricant, fits, and spindle runout records; stop assembly if the replacement preload or matched-set condition cannot be confirmed.
        Exceptional Service

        Our Mission

        • 100% Satisfaction

          We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.

        • Trust Guaranteed

          Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.

        • Expertise

          Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What does the L suffix mean on 7005CTYNSULP4?
        It identifies NSK’s light preload grade for this 7005C P4 bearing. Keep the complete suffix in the RFQ because another preload grade changes stiffness and internal condition.
        Can 7005CTYNSULP4 be replaced by another 7005C P4 bearing?
        Only after the spindle design, preload, arrangement, cage, lubrication, and matched-set requirements are reviewed. Matching the 25 × 47 × 12 mm envelope alone is not sufficient.
        What preload data applies to 7005CTYNSULP4?
        The catalog value is 58 N preload with 32 N/µm axial rigidity and -5 µm measured axial clearance for the stated reference arrangement.
        What load ratings apply to 7005CTYNSULP4?
        The basic dynamic load rating is 14.7 kN and the basic static load rating is 7.40 kN. Apply the machine designer’s life and duty calculations before selection.
        What speed limits apply to 7005CTYNSULP4?
        Catalog limiting speeds are 32,000 min⁻¹ with grease and 38,000 min⁻¹ with oil-air lubrication. Actual allowable speed depends on fit, preload, lubrication, cooling, and spindle condition.
        What should be checked before installing 7005CTYNSULP4?
        Confirm shaft and housing fits, shoulder geometry, orientation, cleanliness, lubricant quantity, spacer condition, preload grade, and runout. Do not transmit installation force through the rolling elements.
        What should an RFQ for 7005CTYNSULP4 include?
        State the exact 7005CTYNSULP4 designation, quantity, single or matched arrangement, spindle application, lubrication method, and any pairing or packaging requirement.

        You May Also Like

        Product Browsing History