Split plummer block housing are generally used for self-aligning ball bearings, barrel roller bearings and spherical roller bearings. With the advantage of tight-construction, easy assembly and disassembly and wide range of self-alignment, it was widly used for agricultural equipment, food processing and conveyer system.
Boundary dimensions(mm) |
Mass(Kg) |
Bearing Number |
||||||||||||||
D |
a |
b |
c |
g |
h |
L |
W |
m |
u |
v |
d2 |
d3 |
f1 |
f2 |
(Approx.) |
XLB |
52 |
165 |
46 |
22 |
25 |
40 |
67 |
75 |
130 |
15 |
20 |
21.5 |
31 |
3 |
4.2 |
1.4 |
SN505 |
62 |
185 |
52 |
22 |
30 |
50 |
77 |
90 |
150 |
15 |
20 |
26.5 |
38 |
4 |
5.4 |
1.9 |
SN506 |
72 |
185 |
52 |
22 |
33 |
50 |
82 |
95 |
150 |
15 |
20 |
31.5 |
43 |
4 |
5.4 |
2.0 |
SN507 |
80 |
205 |
60 |
25 |
33 |
60 |
85 |
110 |
170 |
15 |
20 |
36.5 |
48 |
4 |
5.4 |
3.2 |
SN508 |
85 |
205 |
60 |
25 |
31 |
60 |
85 |
112 |
170 |
15 |
20 |
41.5 |
53 |
4 |
5.4 |
3.0 |
SN509 |
90 |
205 |
60 |
25 |
33 |
60 |
90 |
115 |
170 |
15 |
20 |
46.5 |
58 |
4 |
5.4 |
3.4 |
SN510 |
100 |
255 |
70 |
28 |
33 |
70 |
95 |
130 |
210 |
18 |
23 |
51.5 |
67 |
5 |
6.9 |
4.6 |
SN511 |
110 |
255 |
70 |
30 |
38 |
70 |
105 |
135 |
210 |
18 |
23 |
56.5 |
72 |
5 |
6.9 |
5.0 |
SN512 |
120 |
275 |
80 |
30 |
43 |
80 |
110 |
150 |
230 |
18 |
23 |
62 |
77 |
5 |
6.8 |
6.8 |
SN513 |
130 |
280 |
80 |
30 |
41 |
80 |
115 |
155 |
230 |
18 |
23 |
67 |
82 |
5 |
6.8 |
7.4 |
SN515 |
140 |
315 |
90 |
32 |
43 |
95 |
120 |
175 |
260 |
22 |
27 |
72 |
89 |
6 |
8.1 |
9.5 |
SN516 |
150 |
320 |
90 |
32 |
46 |
95 |
125 |
185 |
260 |
22 |
27 |
77 |
94 |
6 |
8.1 |
10.0 |
SN517 |
160 |
345 |
100 |
35 |
62.4 |
100 |
145 |
195 |
290 |
22 |
27 |
82 |
99 |
6 |
8.1 |
12.8 |
SN518 |
170 |
345 |
100 |
35 |
53 |
112 |
140 |
210 |
290 |
22 |
27 |
87 |
104 |
6 |
8.1 |
15.4 |
SN519 |
180 |
380 |
110 |
40 |
70.3 |
112 |
160 |
218 |
320 |
26 |
32 |
92 |
111 |
7 |
9.3 |
17.8 |
SN520 |
200 |
410 |
120 |
45 |
80 |
125 |
175 |
240 |
350 |
26 |
32 |
102 |
125 |
8 |
10.8 |
19 |
SN522 |
215 |
410 |
120 |
45 |
86 |
140 |
185 |
270 |
350 |
26 |
32 |
113 |
135 |
8 |
10.7 |
26 |
SN524 |
230 |
445 |
130 |
50 |
90 |
150 |
190 |
290 |
380 |
28 |
36 |
118 |
140 |
8 |
10.7 |
32 |
SN526 |
250 |
500 |
150 |
50 |
98 |
150 |
205 |
305 |
420 |
33 |
42 |
128 |
154 |
9 |
12.2 |
40 |
SN528 |
270 |
530 |
160 |
60 |
106 |
160 |
220 |
325 |
450 |
33 |
42 |
138 |
164 |
9 |
12.2 |
47.2 |
SN530 |