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Needle Roller Bearings with Thrust Roller Bearings - With Inner Ring

Needle Roller Bearings with Thrust Roller Bearings/With Inner Ring:Related Image
■Features
• Dust cover is provided on the thrust bearing side to prevent intrusion of dirt and lubricant leakage.
• With its ability to sustain radial and axial loads simultaneously, NKXZ is suitable for the compact design to use on fixed shaft ends. The NKXRZ has better performance against axial loads.
[ ! ]The model number of this product is determined based on the inner diameter of the detachable inner ring. This may cause a difference in the model number of similar products by other companies. Please make sure to check the catalog dimensions when you place an order.
Bearing Accuracy: JIS B 1514 Class 0 Compliant

■Recommended Fits
ShaftHousing
k6K6
[ M ] Material: SUJ2 Equivalent
[ A ] Accessories: Cover

Specifications

Part Number
NKXRZ17
Part NumberDBLTr
(min)
r1
(min)
d1D1a
Typed
NKXRZ1224162390.30.31529.26.523.7
1426172590.30.31731.2825.7
17302030100.30.32036.210.530.7
20372030110.60.32543.29.537.7
25422030110.60.33048.29.542.7
30472030120.60.33553.2947.7
35522032130.60.34061.21055.7
40582032140.60.34566.5960.6
45622535140.60.65071.51065.5

Part NumberRadialAxialAllowable Rotational Speed
rpm (Reference)
Relative DimensionsMass
(g) (Reference)
Basic Dynamic Load Rating CrkNBasic Static Load Rating CorkNBasic Dynamic Load Rating CakNBasic Static Load Rating CpakNDs
(min)
D2
(min)
R
(max)
R1
(max)
Typed
NKXRZ1210.712.714.428.5780025140.30.352.6
1411.91515.933.5720027160.30.362.5
1716.423.824.953600032190.30.397.5
2018.830.533.576510039220.60.3152.5
2522.63635.586450044270.60.3173.8
3024.341.539101390049320.60.3204
35264756148360056370.60.3258.2
4027.55359163300061420.60.3310.8
45387461177280066480.60.6358.8
[ ! ]kgf=Nx0.101972

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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Part Number
NKXRZ17
NKXRZ20
NKXRZ25
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Allowable Rotational Speed
(rpm)
Basic Load Rating Cr (Dynamic)
(N)
Basic Load Rating Cor (Static)
(N)
Basic Load Rating: Dynamic Load (Ca)
(N)
Basic Load Rating: Static Load (Coa)
(N)

MYR 175.37

1 Piece(s)Available 1 Day(s) 1730600016400238002490053000

MYR 198.21

1 Piece(s)Available 1 Day(s) 2037510018800305003350076000

MYR 233.05

1 Piece(s)Available 1 Day(s) 2542450022600360003550086000

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Basic Information

Raceway Ring Shape Needle Roller Bearing with Thrust Roller Bearings Load Direction Radial / Thrust Load, Axial Outer Ring With Outer Ring
Width B (or T)(mm) 20 Inner/Outer Ring Material SUJ2 Precision (JIS) Class 0
Number of Raceway Ring Rows Single Row Size Standards Metric System Specifications Standard
Rolling Element Material SUJ2 Equivalent Outer Ring Type Flat

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