Machined Type Needle Roller Bearing (NA4908)

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IKO

Product Details:

Manufacturer part number: NA4908

Brand: IKO

Price: 53.73 €

Delivery time: 8 Days

Technical Data:

I.D. d: 40 mm

O.D. D: 62 mm

Width B: 22 mm

Number of Raceway Ring Rows: Single Row

Size Standards: Metric System

Part Number

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NA4908

Part Numbers

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Part Number
NA4908

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Number of Raceway Ring Rows	Size Standards	Rotational Speed (1/min)	Basic Load Rating, Dynamic Rating (Ca) (N)	Basic Load Rating, Static Rating (Coa) (N)	Closed Type	Shield Shape	the Number of Oil Holes of Inner Wheel (piece)
	53.73 €	1		8 Days	10	40	62	22	Single Row	Metric System	8500	41600	67400	-	With Inner Wheel	0

Basic information

Raceway Ring Shape	Needle Roller	Load Direction	Radial	Outer Ring	With Outer Ring
Inner/Outer Ring Material	Steel	Specifications	Standard / Abrasion Resistance / For high Speed	Rolling Element Material	Steel
Outer Ring Type	Semicircular Grooved	Format of Shaft Bearing	Holder Mounted

This page is Machined Type Needle Roller Bearing, part number NA4908.
You can find the detail information about specifications and dimensions on part number NA4908.

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Basic Attributes

Closed Type
- Double-sided Closed Type
Clear
Type
- BR
- NA49+LRT
- NA69+LRT
- NAUU+LRTZ
- RNAUU
- TAFI+LRT
- TRI+LRT
Clear
I.D. d(mm)
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31.75

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52

55

58

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63

68

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160
Clear
O.D. D(mm)
13

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22

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28

29

30

32

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37

39

42

44.45

45

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52

55

58

62

65

68

70

72

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80

81

82

85

88

100

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165

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190
Clear
Width B(mm)
10

12

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22

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25

30

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31.75

35

36

37

38.5

40

41

45

50

54

63
Clear
Number of Raceway Ring Rows
- Single Row
- Double Row
Clear
Size Standards
- Metric System
- Inch Base
Clear
Shield Shape
- No Inner Wheel
- With Inner Wheel
Clear
the Number of Oil Holes of Inner Wheel(piece)
- 0
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
NA49/28
NA4900UU
NA4901UU
NA4909UU
NA4910
NA4910UU

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	I.D. d (mm)	O.D. D (mm)	Width B (mm)	Number of Raceway Ring Rows	Size Standards	Rotational Speed (1/min)	Basic Load Rating, Dynamic Rating (Ca) (N)	Basic Load Rating, Static Rating (Coa) (N)	Closed Type	Shield Shape
37.16 €	1	8 Days	10	28	45	17	Single Row	Metric System	12000	24500	32700	-	With Inner Wheel
31.19 €	1	9 Days	10	10	22	14	Single Row	Metric System	14000	8080	8490	Double-sided Closed Type	With Inner Wheel
33.08 €	1	8 Days	10	12	24	14	Single Row	Metric System	12000	8470	9320	Double-sided Closed Type	With Inner Wheel
78.03 €	1	9 Days	10	45	68	23	Single Row	Metric System	3500	38900	63400	Double-sided Closed Type	With Inner Wheel
65.98 €	1	8 Days	10	50	72	22	Single Row	Metric System	7000	46200	82100	-	With Inner Wheel
76.25 €	1	12 Days	10	50	72	23	Single Row	Metric System	3500	41300	71100	Double-sided Closed Type	With Inner Wheel