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SA 1/2 Ball Bearing Insert Bearing Series

SA 1/2 Ball Bearing Insert Bearing Series

SYSTEM DESCRIPTION:

SA 1/2 Ball Bearing Insert Bearing Series

PRODUCT DETAILS:

Bearing No. Shaft Dia.   D   C   B   B1                   Dimension   mm   d1 Dynamic load  Statie load Weight (kg)
d  S  H in. ratings  ratings
(in.) (mm) B2 Cr (KN) Cor (KN)
SA       201   12 40 1.5748 13 0.5113 19.1 0.752 28.6 1.1260 6.5 0.2559 3.4 0.1338 13.5 0.5315 28.6 1.126 7.35 4.78 0.14
201-8 1/2   0.14
202   15 0.13
202-9 9/16    
202-10 5/8   0.13
203   17 0.13
203-11 11/16   0.13
SA 204   20 47
1.8504
14
0.5512
21.4
0.8425
30.9
1.2165
7.5
0.2953
3.7
0.1456
13.5
0.5315
33.3
1.3110
9.88 6.65 0.18
204-12 3/4   0.18
SA    205   25 52 2.0472 15 0.5906 21.4 0.8425 31.5 1.2402 7.5 0.2953  3.9 0.1535 13.5 0.5315 38.1 1.5000 10.8 7.88 0.19
205-14 7/8   0.21
205-15 15/16   0.19
205-16 1   0.18
SA    206   30 62 2.4409 16 0.6299 23.8 0.9370 35.7 1.4055 9 0.3543 5 0.1969 15.9 0.6260 44.5 1.7520 15 11.2 0.33
206-18 1-1/8   0.35
206-19 1-3/16   0.31
206-20 1-1/4   0.29
SA     207   35 72 2.8346 17 0.6693 25.4 1.0000 38.9 1.5315 9.5 0.3740 5.7 0.2441 17.5 0.6890 55.6 2.1890 19.8 15.2 0.50
207-20 1-1/4   0.56
207-21 1-5/16   0.53
207-22 1-3/8   0.51
207-23 1-7/16   0.48
SA   208   40 80 3.1496 18 0.7087 30.2 1.1890 43.7 1.7205 11 0.4331 6.2 0.5441 18.3 0.7205 60.3 2.3740 22.8 18.2 0.65
208-24 1-1/2   0.68
208-25 1-9/16   0.67
SA    209   45 85 3.3465 19 0.7480 30.2 1.1890 43.6 1.7165 11 0.4331 6.4 0.2519 18.3 0.7205 63.5 2.5000 24.5 20.8 0.69
209-26 1-5/8   0.76
209-27 1-11/16   0.73
209-28 1-3/4   0.69
SA   210   50 90 3.5433 20 0.7874 30.2 1.1890 43.6 1.7165 11 0.4331 6.5 0.2559 18.3 0.7205 69.9 2.7520 27 23.2 0.79
210-30 1-7/8   0.83
210-31 1-15/16   0.79
SA    211   55 100 3.9370 24 0.9449 32.4 1.2756 48.4 1.9055 12 0.4724 7 0.2756 20.7 0.8150 76.2 3.0000 33.5 29.2 0.84
211-32 2   0.96
211-34 2-1/8   0.87
211-35 2-3/16   0.81
SA    212   60 110 4.3307 24 0.9449 33.4 1.3150 53.1 2.0906 13.5 0.5315 7.6 0.2993 22.3 0.8780 84.2 3.315 36.8 32.8 1.2
212-36 2-1/4   1.3
212-38 2-3/8   1.09
212-39 2-7/16   1.09

 

 

Tolerance Class

Standard

Tolerance class

GB/T307.1

PO

P6

P5

P4

IS0492

C LASSO

CLASS6

CLASS5

CLASS4

AFBMA STD.20

ABEC1

ABEC3

ABEC5

ABEC7

Bearing Material

Chrome Steel: Chemical Composition of Chrome Steel

Steel No

Chemical Composition%

C

Si

Mn

P

S

Cr

Gcr15

0.95-1.05

0.15-0.35

0.20-0.40

≤0.027

≤0.02

1.30-1.65

The Interchange of Chrome Steel No.

Country

China

ISO

U.S.A

Germany

Japan

Sweden

Bearings
Steel No.

Gcr15

638/XVII 1

(AISI)52100

(DIN)100Cr6

(Jis)SVJ2

SKF3

Packing

Tube packing, single box packing or other industrial packing are all available.Special requirements should be mentioned in the order

Our own NSJ package is as below

 

 

 

Company Profile

Ningbo Sanya Bearing Co., Ltd. is a professional China SA 1/2 Ball Bearing Insert Bearing Series Manufacturers and SA 1/2 Ball Bearing Insert Bearing Series Factory.We established in 1994 stands right at the prime location of the Yangtze River Delta. Specialized in the production of high-quality deep groove ball bearings and insert bearings. It has emerged as a modern company integrating product development, design, manufacturing, sales and service. It can produce bearings with an inner diameter of 3mm to 100mm and customize various non-standard Custom Series 6000 Two Contact Seals Deep Groove Ball Bearing with highly-automated equipment, stable quality, and complete testing methods ensuring the quality of its products. With the vigorous development of the foreign trade department, our business in bearing production and sales in 2018 far exceeded 20 million US dollars, and the products were sold in more than 50 countries and regions.

Ningbo Sanya Bearing Co., Ltd.
Ningbo Sanya Bearing Co., Ltd.

The company has established a modernized enterprise management system, pooling talents in various fields to make the company more humane, informatized and international with the ISO9001 quality management system being introduced to the production process to enhance its competitiveness. In 2017, the ISO/TS16949 quality management system was also introduced to seek further development in richer application field.

Taking "integrity; service; cooperation; win-win " as the core values, and "customer, order primacy" as its working philosophy, adhering to the vision of becoming China's bearing supplier, while satisfying the customers and helping employees achieve their dreams, it is constantly heading towards the goal of "get the world move with Chinese Bearings ".

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