Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4 (NK45/20R)

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NTN

Product Details:

Manufacturer part number: NK45/20R

Brand: NTN

Price: 29.07 €

Delivery time: 5 Days

Technical Data:

Load Direction: -

I.D. d: 45 mm

O.D. D: 55 mm

Width B: 20 mm

Precision (JIS): Grade 0

Part Number

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NK45/20R

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Part Number
NK45/20R

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
	29.07 €	1		5 Days	-	-	45	55	20	Grade 0	Single Row	Metric System	-	28000	Brim Type	-	-	-	6000	No Inner Wheel

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

This page is Solid Type Needle Roller Bearing / With Outer Ring / Steel / Grade 0, Grade 4, part number NK45/20R.
You can find the detail information about specifications and dimensions on part number NK45/20R.

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Basic Attributes

Load Direction
- Radial
Clear
Retainer Type
- Resin Forming
Clear
Lubricant
- 3AS: Albania
- LP03: Heat-hardening grease
Clear
Internal Clearance Symbol
CN (Normal Clearance)
Clear
Specifications
Clearance adjusting shape
Clear
Type
- 8Q
- MR
- NA
- NK
- NKS
- RNA
- RNAB
- RNAO
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I.D. d(mm)
5

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34.925(1 3/8)

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68

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330
Clear
O.D. D(mm)
10

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20

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47.625(1 7/8)

48

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62

68

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Clear
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
Clear
Precision (JIS)
- Grade 0
- Grade 4
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
Clear
Size Standards
- Metric System
- Inch Base
Clear
Sealing Structure
- Brim Type
- Double-sided Seal Type
- One-sided Seal Type
Clear
Number Of Rotations(1/min)
800

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20000

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23000

25000

27000
Clear
Series
No Inner Wheel

No Inner Wheel/Separated Type

With Inner Wheel
Clear
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- 3D
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Optional Attributes

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

Variation of this product

Part Number
NA4905R
NA6902R
NK10/12T2
NK45/30RCT
NK47/20RCT
NK47/30R

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
20.90 €	1		Same day Stock	10	Radial	25	42	17	Grade 0	Single Row	Metric System	-	24000	-	-	CN (Normal Clearance)	-	8500	-
24.78 €	1	Available	Same day Stock	10	-	15	28	23	Grade 0	Single Row	Metric System	-	17600	Brim Type	-	-	-	13000	With Inner Wheel
10.64 €	1		5 Days	-	-	10	17	12	Grade 0	Single Row	Metric System	Resin Forming	4550	-	-	-	-	19000	No Inner Wheel
27.95 €	1		Same day Stock	-	-	45	55	30	Grade 0	Single Row	Metric System	-	41000	Brim Type	-	-	-	9000	No Inner Wheel
29.16 €	1		8 Days	10	-	47	57	20	Grade 0	Single Row	Metric System	-	28800	Brim Type	-	-	-	8500	No Inner Wheel
36.26 €	1		8 Days	-	-	47	57	30	Grade 0	Single Row	Metric System	-	42500	Brim Type	-	-	-	5500	No Inner Wheel