Machined Type Needle Roller Bearing

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Bearing with a low sectional height and large load rating. The outer ring has high rigidity and can easily be used even for light alloy housings.

Part Number

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BR202820

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
BR202820

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)
	37.52 €	1		8 Days	10	31.75	44.45	31.75	Single Row	Inch Base	13000	44600	70300	-	No Inner Wheel	-

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 BR202820.
You can find the detail information about specifications and dimensions on part number BR202820.

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Basic Attributes

I.D. d(mm)
5

6

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9

10

12

14

15

16

17

18

20

22

25

28

30

31.75

32

35

40

42

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48

50

52

55

58

60

63

68

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160
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O.D. D(mm)
13

16

17

19

22

24

26

27

28

29

30

32

34

37

39

42

44.45

45

47

50

52

55

58

62

65

68

70

72

75

80

81

82

85

88

100

105

110

120

125

130

140

150

165

180

190
Clear
Width B(mm)
10

12

13

14

16

17

18

20

21

22

23

24

25

30

31

31.75

35

36

37

38.5

40

41

45

50

54

63
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Number of Raceway Ring Rows
- Single Row
- Double Row
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Closed Type
- Double-sided Closed Type
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Shield Shape
- No Inner Wheel
- With Inner Wheel
Clear
the Number of Oil Holes of Inner Wheel(piece)
- 0
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Type
- BR
- NA49+LRT
- NA69+LRT
- NAUU+LRTZ
- RNAUU
- TAFI+LRT
- TRI+LRT
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Size Standards
- Metric System
- Inch Base
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
NA49/22
NA49/22UU
NA49/28
NA4900UU
NA4901UU
NA4902UU

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
34.73 €	1	8 Days	10	22	39	17	Single Row	Metric System	14000	21400	28900	-	With Inner Wheel
43.15 €	1	11 Days	10	22	39	18	Single Row	Metric System	7000	18300	23700	Double-sided Closed Type	With Inner Wheel
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
35.70 €	1	8 Days	10	15	28	14	Single Row	Metric System	9500	9570	11600	Double-sided Closed Type	With Inner Wheel