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[Thông báo] Sử Dụng Địa Chỉ Hành Chính Mới Cho Giao/Nhận Hàng Hóa Từ 1/10/2025. Xem chi tiết.
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Part number has not been determine

(20 Part Numbers Available)

Configure Remaining SpecificationsĐịnh cấu hình các thông số còn lại

Part Number CompleteĐã hoàn thành

E-B7803

Inner Dia. d Outer Dia. D Width B (or T) Basic Load Rating Cr (Dynamic) type CAD Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Inner Dia. d(Ø)
17

20

25

30

35

40

45

50

55

60

65

70

75

80

85

90

95

100

105

110
ClearTrống
Outer Dia. D(Ø)
26

32

37

42

47

52

58

65

72

78

85

90

95

100

110

115

120

125

130

140
ClearTrống
Width B (or T)(mm)
5

7

9

10

13

16
ClearTrống
Basic Load Rating Cr (Dynamic)(N)
2200

3600

3900

4000

4100

4300

4600

6800

9500

12700

13000

13300

13800

20300

20800

21200

21600

30200
ClearTrống
type
- E-B7□□□
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

14 Day(s) or Less
ClearTrống

Specify AlterationsChỉ định thay đổi

Angular Contact Bearing, Ultra Thin Wall, Single-Row

Name: Angular Contact Bearing, Ultra Thin Wall, Single-Row
Brand: MISUMI
Availability: PreOrder

Brand :

MISUMI

MiSUMi Economy

MISUMI

Part Number :

E-B7803

E-B7804

E-B7805

E-B7806

E-B7807

E-B7808

E-B7809

E-B7810

E-B7811

E-B7812

E-B7813

E-B7814

E-B7815

E-B7816

E-B7817

E-B7818

E-B7819

E-B7820

E-B7821

E-B7822

E-B7803

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

Product Overview

· Angular contact ball bearings are mainly used to withstand radial loads and can also withstand small axial loads.
· Angular contact ball bearings are widely used in precision CNC machine tools, high-speed grinding machines, engraving machines, high-speed spindles, RV reducers, and other industries.

Dimensional Drawing

(Economy series) Angular contact ball bearing Single row type

Product Dimensions
Product Model:

E-B70□□
E-B72□□

Material	Bearing Precision	Contact Angle	Vibration Class
Equivalent to SUJ2	P5 Grade	25°	V1

Specification Table

Part Number		Dimensions (mm)			Rated Load (kN)		Rotational Speed Limit (rpm)		r (min)	r1 (min)	Point of Action a	Mounting Dimensions			Weight (kg)
Type	Bearing Part Number	Inner Diameter d	Outer Diameter D	Width B	Cr	Cor	Grease Lubrication	Oil Lubricated	r (min)	r1 (min)	Point of Action a	Ds (min.)	dh (max.)	R (max.)	Weight (kg)
E-B	7803	17	26	5	2.2	1.5	48000	75000	0.3	0.15	7.5	19	24	0.3	0.008
	7804	20	32	7	3.6	2.5	40000	63000	0.3	0.15	9.6	22	30	0.3	0.018
	7805	25	37	7	3.9	3	34000	53000	0.3	0.15	10.8	27	35	0.3	0.022
	7806	30	42	7	4.1	3.5	28000	45000	0.3	0.15	11.9	32	40	0.3	0.025
	7807	35	47	7	4.3	4	26000	40000	0.3	0.15	13.1	37	45	0.3	0.029
	7808	40	52	7	4	4.5	22000	34000	0.3	0.15	14.3	42	50	0.3	0.032
	7809	45	58	7	4.6	5	20000	30000	0.3	0.15	15.5	47	56	0.3	0.040
	7810	50	65	7	6.8	7.3	18000	28000	0.3	0.15	16.9	52	63	0.3	0.052
	7811	55	72	9	9.5	10.2	16000	24000	0.3	0.15	19.3	57	70	0.3	0.081
	7812	60	78	10	12.7	13.4	15000	22000	0.3	0.15	21.1	62	76	0.3	0.100
	7813	65	85	10	12.7	14	13000	20000	0.6	0.3	22.5	68.2	81.8	0.6	0.125
	7814	70	90	10	13	15	13000	19000	0.6	0.3	23.7	73.2	86.8	0.6	0.133
	7815	75	95	10	13.3	16	12000	18000	0.6	0.3	24.9	78.2	91.8	0.6	0.142
	7816	80	100	10	13.8	17	11000	17000	0.6	0.3	26	83.2	96.8	0.6	0.15
	7817	85	110	13	20.3	24	10000	16000	1	0.3	29.3	89.6	105.4	1	0.262
	7818	90	115	13	20.3	25.0	10000	15000	1	0.3	30.5	94.6	110.4	1	0.274
	7819	95	120	13	20.8	25.5	9500	14000	1	0.3	31.6	99.6	115.4	1	0.287
	7820	100	125	13	21.2	27.5	8500	13000	1	0.3	32.8	104.6	120.4	1	0.301
	7821	105	130	13	21.6	28.5	8000	12000	1	0.3	34	109.6	125.4	1	0.314
	7822	110	140	16	30.2	38.0	7500	12000	1	0.3	37.2	114.6	135.4	1	0.496

Dimensions in parentheses are for reference only. Please refer to the actual product dimensions.

Product Features

· The product's precision reaches P5 grade; the precision grade directly affects its operation and service life.
· Making full use of the features of angular contact bearings means longer service life, reduced energy consumption, increased rigidity and speed, and lower maintenance costs.

Precautions

When the precision of the shaft and bearing housing is poor, the bearing will be affected, and its due performance will not be exerted. For example, the poor precision of the mounting part with the bearing will cause relative inclination of the inner and outer rings. At this time, besides the bearing load, the edge load will be increased additionally, which will shorten the fatigue life of the bearing, and even more seriously, it will lead to damage such as cage breakage and sticking.

Please use the following special mounting tool for installation and removal

Bearing heater
	Proper installation of the bearing heater can guarantee a long life of the bearing. Rolling bearings are reliable mechanical components with long service life if they are installed and maintained correctly. After the induction heater is used for heating, the bearing expands outward in the cylindrical direction, which can avoid the damage during installation. Induction heater is one of the most scientific heating methods, which does not need preheating, and can be heated to 110℃ in a few seconds or minutes depending on the weight of bearings, without damaging the prior lubrication

Bearing puller
	When the installation state of the bearing is in the following situations, the special puller can be used for disassembly. (a) Shaft shape: cylindrical shaft, Inner diameter shape of bearing inner ring: cylindrical hole. (b) Shaft shape: cylindrical shaft, inner diameter shape of bearing inner ring with tight bushing: tapered hole. (c) Shaft shape: tapered shaft, Inner diameter shape of bearing inner ring: tapered hole. In either state, the lock nut of the shaft (or the lock nut of the tight bushing) must be released during disassembly, and the lock nut must be placed in a loose state.

Example of Use

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.Incomplete part number.
Please use left hand selections to complete a part number.

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: 30; 45; 60

Part Number
E-B7803
E-B7804
E-B7805
E-B7806
E-B7807
E-B7808
E-B7809
E-B7810
E-B7811
E-B7812
E-B7813
E-B7814
E-B7815
E-B7816
E-B7817
E-B7818
E-B7819
E-B7820
E-B7821
E-B7822

Price	Minimum Order Qty.	Days to ShipSố ngày giao hàng	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)
359,156 VND	2 Piece(s)	14 Day(s)	17	26	5	2200	48000	1500	8
395,771 VND	2 Piece(s)	14 Day(s)	20	32	7	3600	40000	2500	18
427,622 VND	2 Piece(s)	14 Day(s)	25	37	7	3900	34000	3000	22
498,044 VND	2 Piece(s)	14 Day(s)	30	42	7	4100	28000	3500	25
569,749 VND	2 Piece(s)	14 Day(s)	35	47	7	4300	26000	4000	29
593,676 VND	2 Piece(s)	14 Day(s)	40	52	7	4000	22000	4500	32
641,453 VND	2 Piece(s)	14 Day(s)	45	58	7	4600	20000	5000	40
705,156 VND	2 Piece(s)	14 Day(s)	50	65	7	6800	18000	7300	52
753,011 VND	2 Piece(s)	14 Day(s)	55	72	9	9500	16000	10200	81
784,862 VND	2 Piece(s)	14 Day(s)	60	78	10	12700	15000	13400	100
884,493 VND	2 Piece(s)	14 Day(s)	65	85	10	12700	13000	14000	125
948,195 VND	2 Piece(s)	14 Day(s)	70	90	10	13000	13000	15000	133
996,051 VND	2 Piece(s)	14 Day(s)	75	95	10	13300	12000	16000	142
1,043,828 VND	2 Piece(s)	14 Day(s)	80	100	10	13800	11000	17000	150
1,171,311 VND	2 Piece(s)	14 Day(s)	85	110	13	20300	10000	24000	262
1,346,571 VND	2 Piece(s)	14 Day(s)	90	115	13	20300	10000	25000	274
1,525,749 VND	2 Piece(s)	14 Day(s)	95	120	13	20800	9500	25500	287
1,639,190 VND	2 Piece(s)	14 Day(s)	100	125	13	21200	8500	27500	301
1,771,458 VND	2 Piece(s)	14 Day(s)	105	130	13	21600	8000	28500	314
1,828,179 VND	2 Piece(s)	14 Day(s)	110	140	16	30200	7500	38000	496

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Basic InformationThông tin cơ bản

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	Steel	Size Standards	Metric System
Number of Raceway Ring Rows	Single Row

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

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MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

Tel:Số điện thoại:0222-361-1555
Fax:Số Fax:0222-361-2555
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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Inner Dia. d(Ø)

Outer Dia. D(Ø)

Width B (or T)(mm)

Basic Load Rating Cr (Dynamic)(N)

type

CADCAD

Days to ShipSố ngày giao hàng

Specify AlterationsChỉ định thay đổi

Angular Contact Bearing, Ultra Thin Wall, Single-Row

Copy Part Number URL to Clipboard

Part Number

Basic InformationThông tin cơ bản

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều