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Needle Roller Bearings with Thrust Ball Bearings

Needle Roller Bearings with Thrust Ball Bearings
  • On Sale Till 31/03/2025

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.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

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
NKX10T2
NKX10T2Z
NKX12T2
NKX12T2Z
NKX15T2
NKX15T2Z
NKX17T2
NKX17T2Z
NKX20T2
NKX20T2Z
NKX25T2
NKX25T2Z
NKX30T2
NKX30T2Z
NKX35T2
NKX35T2Z
NKX40
NKX45
NKX50
NKX50Z
NKX60
NKX60Z
NKX70
NKXR15T2
NKXR15T2Z
NKXR17T2
NKXR17T2Z
NKXR20T2
NKXR20T2Z
NKXR25T2
NKXR25T2Z
NKXR30T2
NKXR30T2Z
NKXR35T2
NKXR35T2Z
NKXR40T2
NKXR40T2Z
NKXR45T2
NKXR45T2Z
NKXR50T2
NKXR50T2Z
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)

306,900 IDR

1 Piece(s) 15 Day(s) or more ----Resin Forming5450N/ANKXOpen typeN/ANone9500

432,805 IDR

1 Piece(s) 8 Day(s) or more -101923Resin Forming5450NAT2: The tolerance of the bearing dimensions is E12With CoverNANA9500

398,978 IDR

355,888 IDR

1 Piece(s) Same day -122123Resin Forming6000NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA9200

437,455 IDR

1 Piece(s) 8 Day(s) or more 10122123Resin Forming6000NAT2: The tolerance of the bearing dimensions is E12With CoverNANA8800

326,700 IDR

1 Piece(s) 15 Day(s) or more ----Resin Forming8250N/ANKXOpen typeN/ANone8800

448,972 IDR

375,206 IDR

1 Piece(s) Same day -152423Resin Forming8250NAT2: The tolerance of the bearing dimensions is E12With CoverNANA8500

432,994 IDR

365,620 IDR

1 Piece(s) Same day -172625Resin Forming10400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA8500

478,478 IDR

1 Piece(s) 8 Day(s) or more -172625Resin Forming10400NAT2: The tolerance of the bearing dimensions is E12With CoverNANA7500

515,776 IDR

438,771 IDR

1 Piece(s) Same day -203030Resin Forming16400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA7500

175,045 IDR

1 Piece(s) 8 Day(s) -203030Resin Forming16400NAT2: The tolerance of the bearing dimensions is E12With CoverNANA6500

512,100 IDR

1 Piece(s) 8 Day(s) or more -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA6500

643,199 IDR

1 Piece(s) 8 Day(s) or more -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12With CoverNANA6200

554,400 IDR

1 Piece(s) 8 Day(s) or more -304230Resin Forming22300NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA6200

820,738 IDR

678,668 IDR

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

633,600 IDR

1 Piece(s) 8 Day(s) or more -354730Resin Forming20000NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA5600

800,100 IDR

1 Piece(s) 15 Day(s) or more -354730Resin Forming20000NAT2: The tolerance of the bearing dimensions is E12With CoverNANA5000

772,200 IDR

1 Piece(s) 8 Day(s) or more -405232No25900NANAOpen TypeNANA5000

891,000 IDR

1 Piece(s) 11 Day(s) or more -455832No27600NANAOpen TypeNANA4600

1,069,200 IDR

1 Piece(s) 8 Day(s) or more -506235No27900NANAOpen TypeNANA4500

493,090 IDR

1 Piece(s) 8 Day(s) -506235No27900NANAWith CoverNANA4500

1,247,400 IDR

1 Piece(s) 15 Day(s) or more -607240No29800NANAOpen TypeNANA3700

1,613,700 IDR

1 Piece(s) 11 Day(s) or more 10607240No29800NANAWith CoverNANA3700

1,969,990 IDR

1 Piece(s) 8 Day(s) or more -708540No36500NANAOpen TypeNANA3400

465,300 IDR

1 Piece(s) 11 Day(s) or more -152423Resin Forming8250NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA11000

554,400 IDR

1 Piece(s) 8 Day(s) or more -152423Resin Forming8250NAT2: The tolerance of the bearing dimensions is E12With CoverNANA11000

485,100 IDR

1 Piece(s) 11 Day(s) or more -172625Resin Forming10400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA10000

574,200 IDR

1 Piece(s) 11 Day(s) or more -172625Resin Forming10400NAT2: The tolerance of the bearing dimensions is E12With CoverNANA10000

633,600 IDR

1 Piece(s) 8 Day(s) or more 10203030Resin Forming16400NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA8500

712,800 IDR

1 Piece(s) 8 Day(s) or more -203030Resin Forming16400NAT2: The tolerance of the bearing dimensions is E12With CoverNANA8500

712,800 IDR

1 Piece(s) 15 Day(s) or more -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA7000

801,900 IDR

1 Piece(s) 11 Day(s) or more -253730Resin Forming14200NAT2: The tolerance of the bearing dimensions is E12With CoverNANA7000

821,700 IDR

1 Piece(s) 15 Day(s) or more -304230Resin Forming22300NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA6000

891,000 IDR

1 Piece(s) 8 Day(s) or more -304230Resin Forming22300NAT2: The tolerance of the bearing dimensions is E12With CoverNANA6000

990,000 IDR

1 Piece(s) 15 Day(s) or more -354730Resin Forming20000NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA5500

1,069,200 IDR

1 Piece(s) 11 Day(s) or more -354730Resin Forming20000NAT2: The tolerance of the bearing dimensions is E12With CoverNANA5500

1,158,300 IDR

1 Piece(s) 8 Day(s) or more -405232Resin Forming25900NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA4800

1,336,500 IDR

1 Piece(s) 8 Day(s) or more -405232Resin Forming25900NAT2: The tolerance of the bearing dimensions is E12With CoverNANA4800

1,336,500 IDR

1 Piece(s) 12 Day(s) or more -455832Resin Forming27600NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA4400

1,524,600 IDR

1 Piece(s) 8 Day(s) or more -455832Resin Forming27600NAT2: The tolerance of the bearing dimensions is E12With CoverNANA4400

1,435,500 IDR

1 Piece(s) 15 Day(s) or more -506235Resin Forming27900NAT2: The tolerance of the bearing dimensions is E12Open TypeNANA4000

1,613,700 IDR

1 Piece(s) 8 Day(s) or more -506235Resin Forming27900NAT2: The tolerance of the bearing dimensions is E12With CoverNANA4000

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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

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)