Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4 (Part Numbers - CAD Download)

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For this bearing, needle rollers and a retainer have been incorporated into a solid outer ring such that the outer ring and needle are not separated. Features high rigidity and bearing accuracy can be increased; ideal for applications where high speed, high load and high rotational accuracy are required.

[Features]
· Solid needle roller bearing dimensional accuracy, conformational accuracy and rotation accuracy are specified in JIS B 1514 (rolling bearing precision).
· Products of precision grade JIS0, are manufactured by default but JIS6, JIS5, and JIS4 class products can also be provided for applications that require higher rotational precision; please inquire with NTN.
· The dimensional tolerance of the roller's inscribed circle diameter for the inner ring-less RNA, NKS and MR models corresponds to ISO class F6.
· Refer to the corresponding documentation when choosing axle diameter dimensions and radial clearance.
· Especially high

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Part Number
RNAO-5X10X8T2
RNAO-14X22X20ZW

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Load Direction	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Precision (JIS)	Number of Raceway Ring Rows	Size Standards	Retainer Type	Basic Load Rating, Dynamic Rating (N)	Sealing Structure	Lubricant	Internal Clearance Symbol	Specifications	Number Of Rotations (1/min)	Series
	8.19 €	1		9 Days	10	-	5	10	8	Grade 0	Single Row	Metric System	Resin Forming	2640	-	-	-	-	27000	No Inner Wheel/Separated Type
	10.26 €	1		5 Days	10	-	14	22	20	Grade 0	Double Row	Metric System	-	11800	-	-	-	-	16000	No Inner Wheel/Separated Type

Basic information

Raceway Ring Shape	Needle Roller	Outer Ring	With Outer Ring	Inner/Outer Ring Material	Steel
Specifications/Environment	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat

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Basic Attributes

Load Direction
- Radial
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I.D. d(mm)
5

6

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32

34.925(1 3/8)

35

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48

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58

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63

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68

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O.D. D(mm)
10

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34

37

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47.625(1 7/8)

48

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58

62

68

72

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Width B(mm)
8

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25

25.40(1)

26

27

30

32

34

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36

40

45

46

50

54

60

63

67

69

80

100
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Precision (JIS)
- Grade 0
- Grade 4
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Number of Raceway Ring Rows
- Single Row
- Double Row
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Size Standards
- Metric System
- Inch Base
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Retainer Type
- Resin Forming
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Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
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Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
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Internal Clearance Symbol
CN (Normal Clearance)
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Specifications
Clearance adjusting shape
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Number Of Rotations(1/min)
800

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27000
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Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
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Type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAB
- RNAO
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