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Part Number Complete

IR35X40X20.5

With Oil Hole type I.D. O.D. Width Days to Ship

Specification/Dimensions

With Oil Hole
- Included
- No
Clear
type
- IR
Clear
I.D.(㎜)
5

6

7

8

9

10

12

14

15

17

20

22

25

28

30

32

35

38

40

42

45

50

55

60

65

70

75

80

85

90

95

100

110
Clear
O.D.(㎜)
7

8

10

12

13

14

15

16

17

18

19

20

21

22

24

25

26

28

29

30

32

35

37

40

42

43

45

47

48

50

52

55

58

60

63

65

68

70

72

75

80

85

90

95

100

105

110

115

125
Clear
Width(㎜)
10

10.5

11

12

12.5

13

14

15.5

16

16.5

17

17.5

18

20

20.5

21

22

22.5

23

25

25.5

26

26.5

27

28

28.5

30

30.5

32

34

35

36

38.5

40

45

46

54

60

63
Clear

Days to Ship

All

Same day

5 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less
Clear

Specify Alterations

Inner Ring (Part Number)

Brand :

NTN

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Data unavailable

Product Description

Optimal for use with shafts that cannot be surface hardened or finished,
although shafts are often used directly as raceway surfaces without a needle roller bearing inner ring.

Drawing

Product features details

Needle-shaped roller bearings often use the shaft directly as the raceway surface without using the inner ring, but when using a shaft that cannot be surface-hardened or ground, it is better to use the inner ring described here.
The inner ring is made of high carbon chrome bearing steel and is heat-treated and then ground.
It is desirable to use a wide inner ring when the axia ltravel length of the shaft with respect to the housing is large and when a seal is used on the outside of the bearing.

Normally, needle-shaped roller bearings use the shaft as the raceway surface without using the inner ring, but if the surface of the shaft cannot be processed to the specified hardness and roughness, the inner ring is used. High carbon chrome bearing steel is used, and after heat treatment, a high-precision grinding finish is applied.

It can also be used as a bushing.
There are metric and inch systems.
There is also a type with a lubrication hole in the center of the raceway surface.

Selection support information

Order example

The nominal number consists of a formal notation, a dimension symbol [inner diameter (d) × track diameter (F) × width (B)], and a suffix.

: 30; 60; 90

Part Number
IR35X40X20.5

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	I.D. (㎜)	O.D. (㎜)	Width (㎜)	With Oil Hole
	₹ 607.09	1 Piece(s)		8 Day(s) or more	-	35	40	20.5	-

Please check the type/dimensions/specifications of the part IR35X40X20.5 in the Inner Ring series.

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

Product variants

Part Number
IR100X115X40
IR100X115X54
IR10X13X12.5
IR35X40X30
IR35X40X34
IR35X40X40

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	I.D. (㎜)	O.D. (㎜)	Width (㎜)	With Oil Hole
₹ 3,659.58	1 Piece(s)	8 Day(s) or more	-	100	115	40	-
₹ 4,890.47	1 Piece(s)	8 Day(s) or more	10	100	115	54	-
₹ 320.47	1 Piece(s)	5 Day(s) or more	-	10	13	12.5	No
₹ 754.44	1 Piece(s)	5 Day(s) or more	-	35	40	30	No
₹ 856.22	1 Piece(s)	9 Day(s) or more	-	35	40	34	No
₹ 972.02	1 Piece(s)	8 Day(s) or more	-	35	40	40	No

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