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Part Number Complete

4T-3780/3720

Load Direction Precision (JIS) type Inner Dia. d Outer Dia. D Width B Size Standards Contact angle Revolution Frequency Series Cone roller bearing large-capacity type (symbol: 4T-orU) CAD Days to Ship

Specification/Dimensions

Load Direction
- Radial
- Thrust
Clear
Precision (JIS)
- Grade 4
- Grade 5
Clear
type
- 30
- 302
- 303
- 32
- 33
- 4T
- 4T-LM
- 4T-M
Clear
Inner Dia. d(Ø)
15

17

19.05

20

21.430

21.986

25

30

31.75

34.925

35

38.1

40

41.275

45

50

50.8

55

60

63.5

65

70

75

80

85

90

95

100

105

110

120

130

140

150

180

190

260
Clear
Outer Dia. D(Ø)
35

40

42

45.237

45.974

47

50.005

52

55

59.131

62

65.088

68

72

73.025

75

76.2

80

85

90

93.264

95

100

105

110

112.712

115

120

125

130

140

145

150

160

170

180

190

200

215

225

240

260

380

400
Clear
Width B(mm)
11.75

13.25

14

14.25

15

15.25

16.25

16.637

16.764

17

17.25

17.462

18

18.25

18.288

19

19.25

19.75

20

20.75

21.25

21.75

22

22.25

22.75

23

23.75

24.25

24.75

25

25.25

25.654

26

26.25

27

27.25

28.25

28.75

29

29.25

29.75

30

30.162

30.302

30.5

31

31.5

32

32.5

32.75

33.25

33.5

34

34.5

35

35.25

36

37

38

38.25

38.5

40

41

42.25

42.5

43.5

44.5

45

45.5

46

46.5

48

48.5

49

50

51

53.5

54

56

58

61.5

63.5

67.5

83

84.5

87
Clear
Size Standards
- Metric System
- Inch Base
Clear
Contact angle(Degree)
- More than 10° and less than 17°
- More than 24°, 32° or less
Clear
Revolution Frequency(rpm)
1,400

1,700

1,800

2,000

3,300

800

1200

1600

1700

1800

1900

2000

2100

2200

2300

2400

2500

2600

2700

2800

2900

3000

3100

3200

3300

3400

3500

3600

3700

3900

4000

4300

4400

4600

4700

4800

4900

5000

5100

5300

5500

5700

5900

6100

6300

6700

6800

6900

7300

7900

8000

8400

8800

8900

9000

9500

9900
Clear
Series
- 2720
- LM11910
- M12610
- LM12710 Type
- 18520
- J type
- Type EA
- Type EM
- Without international compatibility
Clear
Cone roller bearing large-capacity type (symbol: 4T-orU)
- 4T
- 4T-X
- U
- XA
- XU
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less

13 Day(s) or Less
Clear

Specify Alterations

Tapered Roller Bearing (Separate Type) (4T-3780/3720)

Brand :

NTN

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

(i)
Caution

The product images are representative only. Specifications may differ for each part number, including shape and color.
The delivery date is unstable due to the difficulty in obtaining materials, parts, etc. The next arrival of products for which orders have been suspended cannot be confirmed yet.
Only a part of the lineup is available at MISUMI. Please use the filtering criteria to confirm the details.

Product Description

Bearing with a tapered raceway on the inner and outer races.
Tapered trapezoidal rollers are assembled as a rolling element and guided by a large flange of the inner race.
[Features]
·It can support radial loads and unidirectional axial loads.
·The separated design allows the inner race and outer race to be installed separately.
[Application]
·For machine tools, motors, pumps, etc.

Features

●It is durable against load in the axial direction.

Specification

●Seal: None
●Precision Grade: JIS B 1514 0 Grade
●Working Temperature Range: -40 to 120°C

Materials

●High Carbon Chromium Steel Bearing

: 30; 45; 60

Part Number
4T-3780/3720

Part Number	Price	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Load Direction	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Width B (mm)	Precision (JIS)	Size Standards	Basic Load Rating: Dynamic Load (N)	Contact angle (Degree)	Revolution Frequency (rpm)	Series	Cone roller bearing large-capacity type (symbol: 4T-orU)	JAN code	Trusco code	Mass (g)
	₹ 2,064.36	1 Piece(s)		9 Day(s) or more	-	Radial / Thrust	50.8	93.264	30.302	-	Inch Base	102000	More than 10° and less than 17°	4000	J type	4T	-	-	-

Basic Information

Raceway Ring Shape	Tapered Roller	Inner/Outer Ring Material	Steel	Number of Raceway Ring Rows	Single Row
Specifications/Environment	Standard	Rolling Element Material	Steel	Outer Ring Type	Flat

Please check the type/dimensions/specifications of the part 4T-3780/3720 in the Tapered Roller Bearing (Separate Type) series.

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

Product variants

Part Number
30206
30208
30210
4T-39585/39520
4T-LM11949/LM11910
4T-LM12749/LM12710

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Load Direction	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Width B (mm)	Precision (JIS)	Size Standards	Basic Load Rating: Dynamic Load (N)	Contact angle (Degree)	Revolution Frequency (rpm)	Series	Cone roller bearing large-capacity type (symbol: 4T-orU)	JAN code	Trusco code	Mass (g)
₹ 952.49	1 Piece(s)	Same day Stock	-	Thrust / Radial	30	62	17.25	-	Metric System	43500	More than 10° and less than 17°	6300	-	-	-	-	-
₹ 1,305.85	1 Piece(s)	Same day Stock	-	Thrust / Radial	40	80	19.75	-	Metric System	61000	More than 10° and less than 17°	4900	-	-	-	-	-
₹ 1,725.15	1 Piece(s)	Same day Stock	-	Thrust / Radial	50	90	21.75	-	Metric System	77000	More than 10° and less than 17°	4000	-	-	-	-	-
₹ 3,328.75	1 Piece(s)	9 Day(s) or more	-	Thrust / Radial	63.5	112.712	30.162	-	Inch Base	138000	More than 10° and less than 17°	3200	J type	4T	-	-	-
₹ 1,077.22	1 Piece(s)	5 Day(s) or more	10	Thrust / Radial	19.05	45.237	16.637	-	Inch Base	28300	More than 10° and less than 17°	8900	LM11910	4T	-	-	-
₹ 1,275.45	1 Piece(s)	5 Day(s) or more	10	Thrust / Radial	21.986	45.974	16.637	-	Inch Base	29600	More than 10° and less than 17°	8400	LM12710 Type	4T	-	-	-

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