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Angular Contact Ball Bearings Single Row

Volume Discount

MiSUMi Economy

Angular Contact Ball Bearings Single Row
Angular contact ball bearings single row are commonly used in applications that require high-speed and high-precision axial and radial loads. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter Minimum / Maximum (mm.) : 10 and 100
● Outer Diameter Minimum / Maximum (mm.) : 26 and 180
● Width Minimum / Maximum (mm.) : 8 and 34
● Precision (JIS) : Class 5
● Bearing Type : Open (No cover)
● Load Direction : Radial / Thrust Load or Axial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc

RoHS

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers

Features

· Because angular contact ball bearings have a contact angle, back-to-back combinations (DB combinations) and face-to-face combinations (DF combinations) can support radial loads and
axial loads in both directions simultaneously.
Parallel combinations (DT combinations) can support radial loads and axial loads in one direction at the same time.
Suitable when the axial load in one direction is large.

Drawing

E-B70□□
E-B72□□

(Installation Diagram)

[ M ]Material: SUJ2 Equivalent
Bearing Accuracy: JIS B 1514 Class 5
Contact Angle: 25°

Specification

Order Example		Part Number
Order Example		E-B7000

Part Number	d	D	B	Basic Load Rating		Allowable Rotational Speed rpm (Reference)		r (min)	r₁ (min)	Pressure Cone Apex a	Mounting Dimensions			Mass
				Basic Load Rating		Allowable Rotational Speed rpm (Reference)					Mounting Dimensions			(g)
				Cr (Dynamic) kN	Cor (Static) kN	Grease	Oil Lubrication				Ds(min.)	dh(max.)	R(max.)	(Reference)
E−B7000	10	26	8	5	2.35	34000	42000	0.3	0.15	9.2	12.5	23.5	0.3	21
E−B7200	10	30	9	4.65	2.2	29000	37000	0.6	0.3	10.3	15	25	0.6	31
E−B7001	12	28	8	5.4	2.75	19000	37000	0.3	0.15	9.8	14.5	25.5	0.3	24
E−B7201	12	32	10	7.45	3.65	27000	34000	0.6	0.3	11.4	17	27	0.6	38
E−B7002	15	32	9	6.1	3.45	26000	32000	0.3	0.15	11.3	17.5	29.5	0.3	35
E−B7202	15	35	11	8.1	4.25	24000	29000	0.6	0.3	12.7	20	30	0.6	48
E−B7003	17	35	10	6.75	4.15	23000	28000	0.3	0.15	12.5	19.5	32.5	0.3	45
E−B7203	17	40	12	10.2	5.5	21000	26000	0.6	0.3	14.2	22	35	0.6	70
E−B7004	20	42	12	10.3	6.1	19000	24000	0.6	0.3	14.9	25	37	0.6	79
E−B7204	20	47	14	14.5	8.4	17000	22000	1	0.6	16.7	26	41	1	112
E−B7005	25	47	12	11.3	7.4	17000	21000	0.6	0.3	16.4	30	42	0.6	91
E−B7205	25	52	15	15.3	9.5	15000	19000	1	0.6	18.6	31	46	1	135
E−B7006	30	55	13	14.5	10.1	14000	18000			18.8	36	49		133
E−B7206	30	62	16	21.3	13.7	13000	16000			21.3	36	56		208
E−B7007	35	62	14	17.5	12.6	12000	15000	(1)	(0.6)	(21)	(41)	(56)	(1)	170
E−B7207	35	72	17	28.1	18.6	11000	14000	1.1	0.6	23.9	42	65	1	295
E−B7008	40	68	15	18.7	14.6	11000	14000	(1)	(0.6)	(23.1)	(46)	(62)	(1)	210
E−B7208	40	80	18	33.6	23.3	10000	12000	1.1	0.6	26.3	47	73	1	382
E−B7009	45	75	16	22.2	17.7	10000		(1)	(0.6)	(25.3)	(51)	(69)	(1)	260
E−B7209	45	85	19	37.7	26.6	9400		1.1	0.6	28.3	52	78	1	430
E−B7010	50	80	16	23.6	20.1	9200	11000	(1)	(0.6)	(26.8)	(56)	(74)	(1)	290
E−B7210	50	90	20	39.4	41.3	8500	11000	1.1	0.6	30.2	57	83	1	485
E−B7211	55	100	21	48.7	37.1	7600	9500	(1.5)	(1)	(32.9)	(64)	(74)	(1.5)	635
E−B7011	55	90	18	31.1	26.3	8300	10000	(1.1)	(0.6)	(29.9)	(62)	(91)	(1)	420
E−B7212	60	110	22	58.9	45.7	6900	8600	(1.5)	(1)	(35.5)	(69)	(101)	(1.5)	820
E−B7012	60	95	18	31.9	28.1	7700	9700	(1.1)	(0.6)	(31.4)	(67)	(88)	(1)	450
E−B7013	65	100	18	33.7	31.4	7200	9000	(1.1)	(0.6)	(32.8)	(72)	(93)	(1)	470
E−B7213	65	120	23	67.3	54.2	6400	8000	(1.5)	(1)	(38.2)	(74)	(111)	(1.5)	1020
E−B7014	70	110	20	42.7	39.4	6600	8300	(1.1)	(0.6)	(36.0)	(77)	(103)	(1)	660
E−B7214	70	125	24	69.8	55.6	6100	7600	(1.5)	(1)	(40.1)	(79)	(116)	(1.5)	1120
E−B7015	75	115	20	43.6	41.7	6300	7800	(1.1)	(0.6)	(37.4)	(82)	(108)	(1)	690
E−B7215	75	130	25	79.2	65.2	5800	7200	(1.5)	(1)	(42.1)	(84)	(121)	(1.5)	1230
E−B7016	80	125	22	53.4	50.6	5800	7200	(1.1)	(0.6)	(40.6)	(87)	(118)	(1)	930
E−B7216	80	140	26	85.3	71.5	5400	6700	(2)	(1)	(44.8)	(90)	(130)	(2)	1500
E−B7017	85	130	22	54.6	53.7	5500	6800	(1.1)	(0.6)	(42.0)	(92)	(123)	(1)	970
E−B7217	85	150	28	98.6	83.6	5000	6300	(2)	(1)	(47.9)	(95)	(140)	(2)	1870
E−B7018	90	140	24	65.2	63.3	5100	6400	(1.5)		(45.2)	(99)	(131)	(1.5)	1260
E−B7218	90	160	30	113	96.7	4700	5900	(2)		(51.1)	(100)	(150)	(2)	2300
E−B7019	95	145	24	66.6	67.1	4800	6000	(1.5)		(46.6)	(104)	(136)	(1.5)	1320
E−B7219	95	170	32	122	103	4400	5500	(2.1)	(1.1)	(54.2)	(107)	(158)	(2)	2780
E−B7020	100	150	24	68.4	70.6	4700	5900	(1.5)	(1)	(48.1)	(109)	(141)	(1.5)	1370
E−B7220	100	180	34	137	117	4100	5200	(2.1)	(1.1)	(57.4)	(112)	(168)	(2)	3320

Technical Information

Inner and Outer Dimension Tolerance (JIS B 1514 Class 4)

d Inner Diameter Tolerance

ｄ (mm)		Inner Diameter Tolerance (mm)

Over	or Less
0.6	2.5	0
		-0.004
2.5	10	0
		-0.004
10	18	0
		-0.004
18	30	0
		-0.005
30	50	0
		-0.006
50	80	0
		-0.007

D Outer Diameter Tolerance

D (mm)		Outer Diameter Tolerance (mm)

Over	or Less
2.5	6	0
		-0.004
6	18	0
		-0.004
18	30	0
		-0.005
30	50	0
		-0.006
50	80	0
		-0.007
80	120	0
		-0.008

Cautions/Prohibitions

If the shaft and housing have poor precision, the bearing may not be able to perform as it should. For example, if the accuracy of the bearing mounting part is poor, this may cause the inner and outer rings to tilt. In this case, in addition to the load applied to the bearing, a peripheral stress centralized load (Edge Load) is also applied, which not only reduces the fatigue life of the bearing, but in severe cases can cause damage such as breakage and seizure of the retainer.

*Please use the following dedicated installation tools to install and remove bearings.

Bearing Heater
ベアリングヒーター

Correct installation of bearing heaters will extend the life of the bearings.
When properly installed and maintained, rolling bearings are reliable mechanical components with a long service life.
If you use an induction heater, the bearing will expand outward in the cylindrical direction after heating, preventing damage during installation.
Heating with induction heaters is the most scientific heating method and does not require preheating and can reach up to 110°C within seconds or minutes depending on the weight of the bearing,
without adversely affecting pre-applied lubrication.

Bearing Puller
ベアリングプーラー

If the bearing is installed in the following conditions, it can be removed using a dedicated puller.
(a) Shaft Shape: Cylindrical Shaft, Bearing Inner Ring I.D. Shape: Cylindrical hole.
(b) Shaft Shape: Cylindrical Shaft, Shape of inner ring I.D. of bearing using adapter sleeve: Positive shaft body hole.
(c) Shaft Shape: Positive shaft body, Shape of inner ring I.D. of bearing: Positive shaft body hole. No matter how it is installed, be sure to unlock the lock nut on the shaft (or the lock nut on the adapter sleeve) and loosen it before removing it.

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
E-B7000
E-B7001
E-B7002
E-B7003
E-B7004
E-B7005
E-B7006
E-B7007
E-B7008
E-B7009
E-B7010
E-B7011
E-B7012
E-B7013
E-B7014
E-B7015
E-B7016
E-B7017
E-B7018
E-B7019
E-B7020
E-B7200
E-B7201
E-B7202
E-B7203
E-B7204
E-B7205
E-B7206
E-B7207
E-B7208
E-B7209
E-B7210
E-B7211
E-B7212
E-B7213
E-B7214
E-B7215
E-B7216
E-B7217
E-B7218
E-B7219
E-B7220

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Width B (or T) (mm)	Basic Load Rating Cr (Dynamic) (N)	Allowable Rotational Speed (rpm)	Basic Load Rating Cor (Static) (N)	Weight (g)
MYR 24.85	1 Piece(s)	Available	10 Day(s) or more	10	26	8	5000	34000	2350	21
MYR 24.85	1 Piece(s)	Available	5 Day(s) or more	12	28	8	5400	19000	2750	24
MYR 26.04	1 Piece(s)	Available	1 Day(s) or more	15	32	9	6100	26000	3450	35
MYR 28.39	1 Piece(s)	Available	6 Day(s) or more	17	35	10	6750	23000	4150	45
MYR 30.76	1 Piece(s)	Available	10 Day(s) or more	20	42	12	10300	19000	6100	79
MYR 40.88	1 Piece(s)	Available	1 Day(s) or more	25	47	12	11300	17000	7400	91
MYR 47.16	1 Piece(s)	Available	5 Day(s) or more	30	55	13	14500	14000	10100	133
MYR 56.61	1 Piece(s)	Available	1 Day(s) or more	35	62	14	17500	12000	12600	170
MYR 69.18	1 Piece(s)	Available	5 Day(s) or more	40	68	15	18700	11000	14600	210
MYR 84.90	1 Piece(s)	Available	10 Day(s) or more	45	75	16	22200	100000	17700	260
MYR 103.77	1 Piece(s)	Available	6 Day(s) or more	50	80	16	23600	9200	20100	290
MYR 104.71	1 Piece(s)	Available	36 Day(s) or more	55	90	18	31100	8300	26300	420
MYR 110.38	1 Piece(s)	Available	36 Day(s) or more	60	95	18	31900	7700	28100	450
MYR 121.70	1 Piece(s)	Available	36 Day(s) or more	65	100	18	33700	7200	31400	470
MYR 147.17	1 Piece(s)	Available	36 Day(s) or more	70	110	20	42700	6600	39400	660
MYR 158.49	1 Piece(s)	Available	36 Day(s) or more	75	115	20	43600	6300	41700	690
MYR 181.13	1 Piece(s)	Available	36 Day(s) or more	80	125	22	53400	5800	50600	930
MYR 200.94	1 Piece(s)	Available	36 Day(s) or more	85	130	22	54600	5500	53700	970
MYR 220.76	1 Piece(s)	Available	36 Day(s) or more	90	140	24	65200	5100	63300	1260
MYR 260.38	1 Piece(s)	Available	36 Day(s) or more	95	145	24	66600	4800	67100	1320
MYR 316.99	1 Piece(s)	Available	1 Day(s) or more	100	150	24	68400	4700	70600	1370
MYR 24.85	1 Piece(s)	Available	1 Day(s) or more	10	30	9	4650	29000	2200	31
MYR 27.02	1 Piece(s)	Available	1 Day(s) or more	12	32	10	7450	27000	3650	38
MYR 27.46	1 Piece(s)	Available	1 Day(s) or more	15	35	11	8100	24000	4250	48
MYR 28.39	1 Piece(s)	Available	1 Day(s) or more	17	40	12	10200	21000	5500	70
MYR 31.24	1 Piece(s)	Available	5 Day(s) or more	20	47	14	14500	17000	8400	112
MYR 35.50	1 Piece(s)	Available	1 Day(s) or more	25	52	15	15300	15000	9500	135
MYR 40.23	1 Piece(s)	Available	1 Day(s) or more	30	62	16	21300	13000	13700	208
MYR 49.70	1 Piece(s)	Available	6 Day(s) or more	35	72	17	28100	11000	18600	295
MYR 59.88	1 Piece(s)	Available	1 Day(s) or more	40	80	18	33600	10000	23300	382
MYR 70.30	1 Piece(s)	Available	6 Day(s) or more	45	85	19	37700	9400	26600	430
MYR 80.48	1 Piece(s)	Available	6 Day(s) or more	50	90	20	39400	8500	41300	485
MYR 101.89	1 Piece(s)	Available	36 Day(s) or more	55	100	21	48700	7600	37100	635
MYR 115.79	1 Piece(s)	Available	1 Day(s) or more	60	110	22	58900	6900	45700	820
MYR 127.36	1 Piece(s)	Available	36 Day(s) or more	65	120	23	67300	6400	54200	1020
MYR 147.17	1 Piece(s)	Available	36 Day(s) or more	70	125	24	69800	6100	55600	1120
MYR 169.82	1 Piece(s)	Available	36 Day(s) or more	75	130	25	79200	5800	65200	1230
MYR 192.45	1 Piece(s)	Available	1 Day(s) or more	80	140	26	85300	5400	71500	1500
MYR 237.74	1 Piece(s)	Available	36 Day(s) or more	85	150	28	98600	5000	83600	1870
MYR 277.37	1 Piece(s)	Available	1 Day(s) or more	90	160	30	113000	4700	96700	2300
MYR 328.31	1 Piece(s)	Available	36 Day(s) or more	95	170	32	122000	4400	103000	2780
MYR 396.23	1 Piece(s)	Available	36 Day(s) or more	100	180	34	137000	4100	117000	3320

Basic Information

Raceway Ring Shape	Angular Bearing (Single)	Bearing Type	Open	Outer Ring Type	Flat
Inner/Outer Ring Material	SUJ2 Equiv.	Specifications, Environment	Standard	Precision (JIS)	Class 5
Load Direction	Radial / Thrust Load, Axial	Rolling Element Material	SUJ2 Equiv.	Size Standards	Metric System
Number of Raceway Ring Rows	Single Row

Configure

42 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Inner Dia. d(Ø)
10

12

15

17

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100
Clear
Outer Dia. D(Ø)
26

28

30

32

35

40

42

47

52

55

62

68

72

75

80

85

90

95

100

110

115

120

125

130

140

145

150

160

170

180
Clear
Width B (or T)(mm)
8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

28

30

32

34
Clear
Basic Load Rating Cr (Dynamic)(N)
4650

5000

5400

6100

6750

7450

8100

10200

10300

11300

14500

15300

17500

18700

21300

22200

23600

28100

31100

31900

33600

33700

37700

39400

42700

43600

48700

53400

54600

58900

65200

66600

67300

68400

69800

79200

85300

98600

113000

122000

137000
Clear
type
- E-B7□□□
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

10 Day(s) or Less

36 Day(s) or Less
Clear

Specify Alterations

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

Frequently asked question (FAQ)

Question: What is the difference between ball bearing and roller bearing?: Answer: The contact between ball bearing and raceway is point contact, and the contact surface is oval when stressed. Because of the point contact, resisting force value is small, and the ball bearing is suitable for the application conditions of low torque and high rotational speed. They also have the characteristics of low noise. Ball bearings have low loading capacity but can bear radial and axial loads. The contact between roller bearing and raceway is line contact, and the contact surface is square when stressed. Because of the line contact, the torque of roller bearing is higher than that of ball bearing, and its rigidity is higher. Roller bearings have higher loading capacity, and cylindrical roller bearings have retaining edges to bear slight axial loads.
Question: What is the classification of bearings according to the shape of rolling elements?: Answer: Rolling bearings are mainly divided into: ball bearings and roller bearings. Among them, ball bearings are divided into: deep groove ball bearings, angular contact bearings and radial thrust ball bearings. Roller bearings are divided into: cylindrical roller bearings, needle bearings, cone roller bearings and self-aligning roller bearings.
Question: What is the classification of bearings according to load direction?: Answer: Bearing are divided into: radial bearings and thrust bearings according to the load direction. Among them, radial bearings are divided into: radial thrust ball bearings and radial roller bearings. Thrust bearings are divided into: thrust ball bearings and thrust roller bearings.
Question: What is the basic rated life of rolling bearings?: Answer: The basic rated life of rolling bearings refers to the total number of revolutions that 90% of the ball bearings can rotate without peeling when eleven groups of ball bearings of the same kind and specification rotate respectively under the same conditions.
Question: What is the contact angle of this angular contact ball bearing?: Answer: The contact angle of this angular contact ball bearing is 25 degrees, and the domestic common usage rate is relatively high.

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Angular Contact Ball Bearings Single Row

Features

Drawing

Specification

Technical Information

Cautions/Prohibitions

Part Number

Basic Information

Configure

Specification/Dimensions

Inner Dia. d(Ø)

Outer Dia. D(Ø)

Width B (or T)(mm)

Basic Load Rating Cr (Dynamic)(N)

type

CAD

Days to Ship

Specify Alterations

Frequently asked question (FAQ)

Additional Products in this Category

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