1.we are factory , not trading company ,    so can control all the process from production to sell , after-sale.
2.salt-bath and oil two kinds of heat-treatment for your choice
3.ISO9001 Quality Management System Certification
4, competitive prices + fast lead time +large stock + good quality control     + better after-sale service
5, professional tenechical department service to sales department , Â Â Â Â fully understand your technical request .
6, Use high-quality raw materials HT200 , which is designed reinforced solid housing and  the free-coating process of bottom, increased the compressive strength of pillow block and assembly smoothness.
A, some PILLOW BLOCK BEARING DATAÂ for your better reference:Â
Â
BearingUint No.
Shaft Dia d
Dimensinons(mm)
Bolt Used
Bearing No.
Housing No.
Housing Wt (kg)
h
a
e
b
S2
S1
g
w
t
Z
Bi
n
(mm)
(in)
(in)
(mm)
UCP201-8
1/2
Â
30.2
127
95
38
19
13
14
62
2
51
31
12.7
M10
3/8
UC201-8
P203
0.33
UCP202-9
9/16
Â
UC202-9
UCP202-10
5/8
Â
UC202-10
UCP203-11
11/16
Â
UC203-11
UCP201
Â
12
UC201
UCP202
Â
15
UC202
UCP203
Â
17
UC203
UCP204-12
3/4
Â
33.3
127
95
38
19
13
14
65
2
51
31
12.7
M10
3/8
UC204-12
P204
0.46
UCP204
Â
20
UC204
UCP205-13
13/16
25
36.5
140
105
38
19
13
15
71
2
57
34.1
14.3
M10
3/8
UC205-13
P205
0.60
UCP205-14
7/8
UC205-14
UCP205-15
15/16
UC205-15
UCP205-16
1
UC205-16
UCP205
Â
UC205
UCP206-17
1-1/16
30
42.9
165
121
48
21
17
17
83
2
62
38.1
15.9
M14
1/2
UC206-17
P206
0.97
UCP206-18
1-1/8
UC206-18
UCP206-19
1-3/16
UC206-19
UCP206-20
1-1/4
UC206-20
UCP206
Â
UC206
UCP207-20
1-1/4
35
47.6
167
127
48
21
17
18
93
3
72
42.9
17.5
M14
1/2
UC207-20
P207
1.00
UCP207-21
1-5/16
UC207-21
UCP207-22
1-3/8
UC207-22
UCP207-23
1-7/16
UC207-23
UCP207
Â
UC207
UCP208-24
1-1/2
40
49.2
184
137
54
21
17
18
98
3
82
49.2
19.0
M14
1/2
UC208-24
P208
1.30
UCP208-25
1-9/16
UC208-25
UCP208
Â
UC208
UCP209-26
1-5/8
45
54
190
146
54
21
17
20
106
3
82
49.2
19.0
M14
1/2
UC209-26
P209
1.40
UCP209-27
1-11/16
UC209-27
UCP209-28
1-3/4
UC209-28
UCP209
Â
UC209
UCP210-29
1-13/16
50
57.2
Die casting(Aluminium Die Casting) is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mold during the process. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminium, magnesium, lead, pewter and tin based alloys. Depending on the type of metal being cast, a hot- or cold-chamber machine is used.
The casting equipment and the metal dies represent large capital costs and this tends to limit the process to high volume production. Manufacture of parts using die casting is relatively simple, involving only four main steps, which keeps the incremental cost per item low. It is especially suited for a large quantity of small to medium-sized castings, which is why die casting produces more castings than any other casting process.[1] Die castings are characterized by a very good surface finish (by casting standards) and dimensional consistency.
Two variants are pore-free die casting, which is used to eliminate gas porosity defects; and direct injection die casting, which is used with zinc castings to reduce scrap and increase yield.