Series 1600 Chrome Steel Deep Groove Ball Bearing
Product Overview The Series 1600 Deep Groove Ball Bearing is a cornerstone of modern mechanical engi...
HC Bore Spherical Insert Bearing Series is made of high-quality Gcr15 chrome steel, which has excellent strength, wear resistance and durability, and is designed for industrial applications under high loads and harsh working conditions. The chemical composition of this series is as follows: carbon content (C) is 0.95-1.05%, silicon (Si) content is 0.15-0.35%, manganese (Mn) content is 0.20-0.40%, phosphorus (P) content does not exceed 0.027%, sulfur (S) content does not exceed 0.02%, and chromium (Cr) content is 1.30-1.65%. These ingredients ensure that the bearings have excellent hardness and load-bearing capacity, and can provide reliable performance in various mechanical and industrial systems. HC Bore Spherical Insert Bearing Series meets international standards and is suitable for a wide range of applications, including automotive, construction, mining and agricultural machinery. The high performance of these bearings enables them to operate stably and for a long time under high pressure and high load environments, thereby reducing maintenance and replacement frequency, and improving the operating efficiency and service life of equipment. This series of bearings also has good interchangeability and can be connected with the standards of different countries and regions, including China's Gcr15, the United States' AISI 52100, Germany's DIN 100Cr6, Japan's JIS SVJ2 and Sweden's SKF3.
Bearing No. | Shaft Dia. |
Dimension mm in. |
Weight (kg) | ||||||||||
d | |||||||||||||
(in.) | (mm) | D | d1 | B | B1 | B3 | C | S | h | ds | |||
HC | 202 | 15 | 47 1.8504 |
33.3 1.3110 |
34.2 1.3465 |
43.7 1.7205 |
13.5 0.5315 |
17 0.6693 |
17.1 0.6793 |
3.7 0.146 |
M6*0.75 1/4-28UNF |
0.27 | |
202-9 | 9/16 | 0.26 | |||||||||||
202-10 | 5/8 | 0.26 | |||||||||||
203 | 17 | 0.25 | |||||||||||
203-11 | 11/16 | 0.25 | |||||||||||
204 | 20 | 0.23 | |||||||||||
204-12 | 3/4 | 0.23 | |||||||||||
HC | 205 | 25 | 52 2.0472 |
38.1 1.5000 |
34.9 1.3740 |
44.4 1.7480 |
13.5 0.5315 |
17 0.6693 |
17.5 0.6890 |
3.9 0.1540 |
M6*0.75 1/4-28UNF |
0.27 | |
205-14 | 7/8 | 0.31 | |||||||||||
205-15 | 15/16 | 0.29 | |||||||||||
205-16 | 1 | 0.27 | |||||||||||
HC | 206 | 30 | 62 2.4409 |
44.5 1.7520 |
36.5 1.4370 |
48.4 1.9055 |
15.9 0.6260 |
19 0.7480 |
18.3 0.7205 |
5 0.1970 |
M8*1 5/16-24UNF |
0.45 | |
206-17 | 1-1/16 | 0.50 | |||||||||||
206-18 | 1-1/8 | 0.47 | |||||||||||
206-19 | 1-3/16 | 0.45 | |||||||||||
206-20 | 1-1/4 | 0.42 | |||||||||||
HC | 207 | 35 | 72 2.8346 |
55.6 2.189 |
37.6 1.4803 |
51.1 2.0118 |
17.5 0.6890 |
20 0.7874 |
18.8 0.7402 |
5.7 0.2240 |
M8*1 5/16-24UNF |
0.60 | |
207-20 | 1-1/4 | 0.67 | |||||||||||
207-21 | 1-5/16 | 0.63 | |||||||||||
207-22 | 1-3/8 | 0.60 | |||||||||||
207-23 | 1-7/16 | 0.57 | |||||||||||
HC | 208 | 40 | 80 3.1496 |
60.3 2.374 |
42.8 1.685 |
56.3 2.2165 |
18.3 0.7205 |
21 0.8270 |
21.4 0.8425 |
6.2 0.244 |
M8*1 5/16-24UNF |
0.79 | |
208-24 | 1-1/2 | 0.84 | |||||||||||
208-25 | 1-9/16 | 0.80 | |||||||||||
HC | 209 | 45 | 85 3.3465 |
63.5 2.5000 |
42.8 1.685 |
56.3 2.2165 |
18.3 0.7205 |
22 0.8661 |
21.4 0.8425 |
6.4 0.252 |
M8*1 5/16-24UNF |
0.85 | |
209-26 | 1-5/8 | 0.96 | |||||||||||
209-27 | 1-11/16 | 0.91 | |||||||||||
209-28 | 1-3/4 | 0.87 | |||||||||||
HC | 210 | 50 | 90 3.5433 |
69.9 2.7520 |
49.2 1.9370 |
62.7 2.4685 |
18.3 0.7204 |
24 0.9449 |
24.6 0.9685 |
6.5 0.2560 |
M8*1 5/16-24UNF |
0.99 | |
210-30 | 1-7/8 | 1.08 | |||||||||||
210-31 | 1-15/16 | 1.02 | |||||||||||
210-32 | 2 | 0.96 | |||||||||||
HC | 211 | 55 | 100 3.9370 |
76.2 3.000 |
55.5 2.1850 |
71.4 2.8110 |
20.7 0.8150 |
25 0.9843 |
27.8 1.0945 |
7 0.2760 |
M10*1.25 3/8-24UNF |
1.32 | |
211-32 | 2 | 1.52 | |||||||||||
211-34 | 2-1/8 | 1.37 | |||||||||||
211-35 | 2-3/16 | 1.29 | |||||||||||
HC | 212 | 60 | 110 4.3307 |
84.2 3.3150 |
61.9 2.4370 |
77.8 3.0630 |
22.3 0.8780 |
27 1.0630 |
31 1.2205 |
7.6 0.299 |
M10*1.25 3/8-24UNF |
1.88 | |
212-36 | 2-1/4 | 2.04 | |||||||||||
212-38 | 2-3/8 | 1.90 | |||||||||||
212-39 | 2-7/16 | 1.77 | |||||||||||
HC | 213 | 65 | 120 4.7244 |
86 3.3858 |
68.2 2.6850 |
85.7 3.3740 |
23.5 0.9252 |
28 1.1024 |
34.1 1.3425 |
8.5 0.335 |
M10*1.25 3/8-24UNF |
2.41 | |
213-40 | 2-1/2 | 2.51 |
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 |
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
Ningbo Sanya Bearing Co., Ltd. is a professional China HC Bore Spherical Insert Bearing Series Manufacturers and HC Bore Spherical 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.
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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