(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 21/4/2024 to 6:00 (SGT) 22/4/2024. We apologize for the inconvenience.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Needle Roller Bearings with Thrust Ball Bearings (NKX25T2Z)

Needle Roller Bearings with Thrust Ball Bearings NKX25T2Z

Thrust roller bearing with single, double, three, and four-row series as well as their combinations.
[Features]
·Only axial loads can be received.
·The large axial rigidity makes it ideal for high-load applications.
[Application]
Ideal for steel equipment, pumps, machine tools, wind power generation, etc.

(i)Caution

  • The product images are representative only. Specifications may differ for each part number, including shape and color.
  • Product supply for some items in this series are unstable and may experience either longer delivery time or sales suspension

PDF

Japanese Only

Part Number

Configured Part Number is shown.

NKX25T2Z

Drawing

Needle roller bearing with thrust ball bearing, drawing 1

NKX type (open type)

Needle roller bearing with thrust ball bearing, drawing 2

NKX / Z type (cover equipped)

Needle roller bearing with thrust ball bearing, drawing 3

Mounting dimensional drawing

Product features details

Type and features

TypeProduct SpecificationsEase of handlingFeatures
NKXRadial bearing: Needle roller type steel retainer
Thrust bearing: Ball type resin retainer
Dust-proof cover: N/A Thrust plate: Separated type

Thrust plate separated type
No dust-proof cover
The ball type thrust bearing makes it
compatible with applications with light axial loads and high-speed rotation.
NKX··ZRadial bearing: Needle roller type steel retainer
Thrust bearing: Ball type
Resin retainer
Dust-proof cover: Available Thrust plate: Non-separated, integrated type

Thrust plate integrated type
Dust-proof cover equipped
It is a dust-proof cover equipped type of the NKX thrust bearing.
The dust-proof cover also keeps the thrust plate integrated,
making it easy to handle.

About allowable rotational speed

This permissible rotational speed is the permissible rotational speed that can be achieved based on the following assumptions.

  • Use under conditions where an appropriate amount of recommended grease is filled, a sufficient break-in operation is performed, and heat generated is eliminated by such as cooling the outer housing
  • Use under constant preload

Selection support information

Order example

Needle roller bearing with thrust ball bearing, selection information
Part Number
NKX25T2Z
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B
(mm)
Retainer Type Basic Load Rating: Dynamic Load
(N)
Lubricant Format symbol Specifications Seal, Shield Symbol of Bearing Ring Shape Revolution Frequency
(rpm)

SGD 52.19

1 Piece(s) Same day -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12With CoverNANA6200

Loading...

  1. 1
 

Basic Information

Raceway Ring Shape Needle Roller Load Direction Thrust Inner/Outer Ring Material Steel
Number of Raceway Ring Rows Single Row Size Standards Metric System Specifications/Environment Standard
Rolling Element Material Steel Outer Ring Type Flat Internal Clearance Symbol NA
Holder Symbol NA

Please check the type/dimensions/specifications of the part NKX25T2Z in the Needle Roller Bearings with Thrust Ball Bearings series.

  • The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
NKX17T2
NKX20T2
NKX25T2
NKX30T2
NKX30T2Z
NKX35T2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B
(mm)
Retainer Type Basic Load Rating: Dynamic Load
(N)
Lubricant Format symbol Specifications Seal, Shield Symbol of Bearing Ring Shape Revolution Frequency
(rpm)

SGD 35.40

1 Piece(s) 4 Day(s) or more -172625Resin Forming10400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA8500

SGD 42.30

1 Piece(s) 4 Day(s) or more -203030Resin Forming16400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA7500

SGD 49.50

1 Piece(s) 4 Day(s) or more -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA6500

SGD 57.00

1 Piece(s) 4 Day(s) or more -304230Resin Forming22300NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA6200

SGD 66.59

1 Piece(s) Same day -304230Resin Forming22300NAT2: The tolerance of the bearing dimensions is E12With CoverNANA5600

SGD 65.50

1 Piece(s) 4 Day(s) or more -354730Resin Forming20000NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA5600

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)