1. Ball Bearing with locating snap ring SER200 series Specification
Model: SER205
d:25mm Be:19.1mm D:52mm Bi:34.9mm n:13.1mm m:21.8mm E:15.29mm a:1.07mm h:5.2mm R:5.74mm
J:2.46mm P:57.9mm G:5.6mm
Weight: 0.27kg
Grease: NO.2 Lithium grease
Steel ball grade: G16 & G10
Seal way: single rubber seals or according to buyer's actual demand
Cartons size : 35*29*20
MOQ: 100 pcs
Clearance: C0
Vibration: Z1V1
Number Of Row: sinlge row
2. Ball Bearing SER200 Introduction
1 Material: gcr15 (chrome steel)
2 Bearing steel after heat treatment the hardness can reach HRC60 degrees to 63 degrees. After quenching and temperring two steps.
3. The seat and bearing is divided into three kinds: loose fit(H7), not loose not tight (J7) tight fit (K7)
Production Process
3. Production process
Cutting the steel pipe --- Lathe process --- Heat Treatment --- Polishing Process --- Grinding Process --- Assemble --- Products Packing
Bearing No. |
Shaft Dia d (mm) |
Dimensions (mm) |
Basic Dynamic Load Rating (kg) |
Basic Static Load Rating (kg) |
Weight (kg) |
D |
Bi |
Be |
n |
m |
E |
a |
h |
R |
J |
P |
G |
ds |
SER201 |
12 |
47 |
31 |
15.9 |
11.5 |
19.5 |
12.09 |
1.07 |
4 |
4.14 |
2.46 |
52.7 |
5 |
M6×1.0 |
1010 |
630 |
0.22 |
SER202 |
15 |
47 |
31 |
15.9 |
11.5 |
19.5 |
12.09 |
1.07 |
4 |
4.14 |
2.46 |
52.7 |
5 |
M6×1.0 |
1010 |
630 |
0.22 |
SER203 |
17 |
47 |
31 |
15.9 |
11.5 |
19.5 |
12.09 |
1.07 |
4 |
4.14 |
2.46 |
52.7 |
5 |
M6×1.0 |
1010 |
630 |
0.22 |
SER204 |
20 |
47 |
31 |
15.9 |
11.5 |
19.5 |
12.09 |
1.07 |
4 |
4.14 |
2.46 |
52.7 |
5 |
M6×1.0 |
1010 |
630 |
0.21 |
SER205 |
25 |
52 |
34.9 |
19.1 |
13.1 |
21.8 |
15.29 |
1.07 |
5.2 |
5.74 |
2.46 |
57.9 |
5.6 |
M6×1.0 |
1100 |
710 |
0.27 |
SER206 |
30 |
62 |
38.1 |
22.2 |
15.9 |
22.2 |
17.02 |
1.65 |
5.6 |
5.92 |
3.28 |
67.7 |
5.6 |
M6×1.0 |
1530 |
1020 |
0.39 |
SER207 |
35 |
72 |
42.9 |
23.8 |
17.5 |
25.4 |
18.62 |
1.65 |
5.6 |
6.72 |
3.28 |
78.6 |
6.4 |
M8×1.0 |
2020 |
1390 |
0.56 |
SER208 |
40 |
80 |
49.2 |
27.8 |
19 |
30.2 |
22.62 |
1.65 |
6.4 |
8.72 |
3.28 |
86.6 |
8 |
M8×1.0 |
2280 |
1590 |
0.72 |
SER209 |
45 |
85 |
49.2 |
27.8 |
19 |
30.21 |
22.62 |
1.65 |
6.4 |
8.72 |
3.28 |
91.6 |
8 |
M8×1.0 |
2560 |
1810 |
0.9 |
SER210 |
50 |
90 |
51.6 |
28.6 |
19 |
32.6 |
22.62 |
2.41 |
7.5 |
8.32 |
3.28 |
96.5 |
9.5 |
M10×1.0 |
2750 |
2020 |
0.93 |
SER211 |
55 |
100 |
55.6 |
30.2 |
22.2 |
33.4 |
24.22 |
2.41 |
7.5 |
9.12 |
3.28 |
106.5 |
9.5 |
M10×1.0 |
3400 |
2550 |
1.29 |
SER212 |
60 |
110 |
65.1 |
31.8 |
25.4 |
39.7 |
25.82 |
2.41 |
7.5 |
9.92 |
3.28 |
116.6 |
11.1 |
M10×1.0 |
4100 |
3150 |
1.71 |