4-bolt flange bearing units is one kind of mounted ball bearing units, this design have 4 bolt in the housing and its suffix is UCF series, The UCF Ball bearing unit are also the most widely used on the market.
4-bolt flange bearing units feature an internal structure identical to single row deep groove ball bearings and can bear significant radial load, as well as a great deal of axial load in both directions. We called this design is UC pillow block bearing, The hardened steel balls exhibit a high degree of "roundness" and the races are highly polished to accommodate a smooth ride at a wide range of speeds. UC Series bearing are the most used in the mounted ball bearing units.
flange bearing units have the special ability to self-align inside the housing because of the spherical shape of the outer diameter of the bearing insert and the concave shape of the inner diameter of the housing into which it fits.
The housings are made primarily of gray cast iron, and stamped steel. Plastic and cast steel, Gray cast iron is the most popular choice for bearing units because of its optimal characteristics of vibration absorption, high strength, and excellent heat dissipation.
UCF Standard duty, Wider inner ring bearing, Setscrew locking
,Cast gray iron housing, pressed steel housing, plastic housing,
Cast DUCTILE iron housing available upon request.
U nit No. |
Shaft Dia |
Dimensions(mm) |
Bolt Size (mm) |
Weight (kg) |
||||||||||
d |
L |
J |
A2 |
A1 |
A |
N |
B |
S |
Z |
A3 |
||||
(in) |
(mm) |
|||||||||||||
UCF201 |
|
12 |
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF201-8 |
1/2 |
|
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF202 |
|
15 |
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF202-9 |
9/16 |
|
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF202-10 |
5/8 |
|
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF203 |
|
17 |
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF203-11 |
11/16 |
|
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
|
M10 |
0.61 |
UCF204 |
|
20 |
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
38.2 |
M10 |
0.61 |
UCF204-12 |
3/4 |
|
86 |
64 |
15 |
12 |
25.5 |
12 |
31 |
12.7 |
33.3 |
38.2 |
M10 |
0.61 |
UCF205 |
|
25 |
95 |
70 |
16 |
14 |
27 |
12 |
34.1 |
14.3 |
35.8 |
40 |
M10 |
0.80 |
UCF205-14 |
7/8 |
|
95 |
70 |
16 |
14 |
27 |
12 |
34.1 |
14.3 |
35.8 |
40 |
M10 |
0.80 |
UCF205-15 |
15/16 |
|
95 |
70 |
16 |
14 |
27 |
12 |
34.1 |
14.3 |
35.8 |
40 |
M10 |
0.80 |
UCF205-16 |
1 |
|
95 |
70 |
16 |
14 |
27 |
12 |
34.1 |
14.3 |
35.8 |
40 |
M10 |
0.80 |
UCF206 |
|
30 |
108 |
83 |
18 |
14 |
31 |
12 |
38. |
15.9 |
40.2 |
44 |
M10 |
1.00 |
UCF206-17 |
1-1/16 |
|
108 |
83 |
18 |
14 |
31 |
12 |
38. |
15.9 |
40.2 |
44 |
M10 |
1.00 |
UCF206-18 |
1-1/8 |
|
108 |
83 |
18 |
14 |
31 |
12 |
38. |
15.9 |
40.2 |
44 |
M10 |
1.00 |
UCF206-19 |
1-3/16 |
|
108 |
83 |
18 |
14 |
31 |
12 |
38. |
15.9 |
40.2 |
44 |
M10 |
1.00 |
UCF206-20 |
1-1/4 |
|
108 |
83 |
18 |
14 |
31 |
12 |
38. |
15.9 |
40.2 |
44 |
M10 |
1.00 |
UCF207 |
|
35 |
117 |
92 |
19 |
16 |
34 |
14 |
42.9 |
17.5 |
44.4 |
48.5 |
M12 |
1.40 |
UCF207-20 |
1-1/4 |
|
117 |
92 |
19 |
16 |
34 |
14 |
42.9 |
17.5 |
44.4 |
48.5 |
M12 |
1.40 |
UCF207-21 |
1-5/16 |
|
117 |
92 |
19 |
16 |
34 |
14 |
42.9 |
17.5 |
44.4 |
48.5 |
M12 |
1.40 |
UCF207-22 |
1-3/8 |
|
117 |
92 |
19 |
16 |
34 |
14 |
42.9 |
17.5 |
44.4 |
48.5 |
M12 |
1.40 |
UCF207-23 |
1-7/16 |
|
117 |
92 |
19 |
16 |
34 |
14 |
42.9 |
17.5 |
44.4 |
48.5 |
M12 |
1.40 |
UCF208 |
|
40 |
130 |
102 |
21 |
16 |
36 |
16 |
49.2 |
19 |
51.2 |
55.1 |
M14 |
1.80 |
UCF208-24 |
1-1/2 |
|
130 |
102 |
21 |
16 |
36 |
16 |
49.2 |
19 |
51.2 |
55.1 |
M14 |
1.80 |
UCF208-25 |
1-9/16 |
|
130 |
102 |
21 |
16 |
36 |
16 |
49.2 |
19 |
51.2 |
55.1 |
M14 |
1.80 |
UCF209 |
|
45 |
137 |
105 |
22 |
18 |
38 |
16 |
49.2 |
19 |
52.2 |
57 |
M14 |
2.20 |
UCF209-26 |
1-5/8 |
|
137 |
105 |
22 |
18 |
38 |
16 |
49.2 |
19 |
52.2 |
57 |
M14 |
2.20 |
UCF209-27 |
1-11/16 |
|
137 |
105 |
22 |
18 |
38 |
16 |
49.2 |
19 |
52.2 |
57 |
M14 |
2.20 |
UCF209-28 |
1-3/4 |
|
137 |
105 |
22 |
18 |
38 |
16 |
49.2 |
19 |
52.2 |
57 |
M14 |
2.20 |
UCF210 |
|
50 |
143 |
111 |
22 |
18 |
40 |
16 |
51.6 |
19 |
54.6 |
60 |
M14 |
2.40 |
UCF210-30 |
1-7/8 |
|
143 |
111 |
22 |
18 |
40 |
16 |
51.6 |
19 |
54.6 |
60 |
M14 |
2.40 |
UCF210-31 |
1-15/16 |
|
143 |
111 |
22 |
18 |
40 |
16 |
51.6 |
19 |
54.6 |
60 |
M14 |
2.40 |
UCF210-32 |
2 |
|
143 |
111 |
22 |
18 |
40 |
16 |
51.6 |
19 |
54.6 |
60 |
M14 |
2.40 |
UCF211 |
|
55 |
162 |
130 |
25 |
20 |
43 |
19 |
55.6 |
22.2 |
58.4 |
63 |
M16 |
3.50 |
UCF211-32 |
2 |
|
162 |
130 |
25 |
20 |
43 |
19 |
55.6 |
22.2 |
58.4 |
63 |
M16 |
3.50 |
UCF211-34 |
2-1/8 |
|
162 |
130 |
25 |
20 |
43 |
19 |
55.6 |
22.2 |
58.4 |
63 |
M16 |
3.50 |
UCF211-35 |
2-3/16 |
|
162 |
130 |
25 |
20 |
43 |
19 |
55.6 |
22.2 |
58.4 |
63 |
M16 |
3.50 |
UCF212 |
|
60 |
175 |
143 |
29 |
20 |
48 |
19 |
65.1 |
25.4 |
68.7 |
73.5 |
M16 |
4.20 |
UCF212-36 |
2-1/4 |
|
175 |
143 |
29 |
20 |
48 |
19 |
65.1 |
25.4 |
68.7 |
73.5 |
M16 |
4.20 |
UCF212-38 |
2-3/8 |
|
175 |
143 |
29 |
20 |
48 |
19 |
65.1 |
25.4 |
68.7 |
73.5 |
M16 |
4.20 |
UCF212-39 |
2-7/16 |
|
175 |
143 |
29 |
20 |
48 |
19 |
65.1 |
25.4 |
68.7 |
73.5 |
M16 |
4.20 |
UCF213 |
|
65 |
187 |
149 |
30 |
22 |
50 |
19 |
65.1 |
25.4 |
69.7 |
74.5 |
M16 |
5.30 |
UCF213-40 |
2-1/2 |
|
187 |
149 |
30 |
22 |
50 |
19 |
65.1 |
25.4 |
69.7 |
74.5 |
M16 |
5.30 |
UCF214 |
|
70 |
193 |
152 |
31 |
22 |
54 |
19 |
74.6 |
30.2 |
75.4 |
80 |
M16 |
5.90 |
UCF214-44 |
2-3/4 |
|
193 |
152 |
31 |
22 |
54 |
19 |
74.6 |
30.2 |
75.4 |
80 |
M16 |
5.90 |
UCF215 |
|
75 |
200 |
159 |
34 |
22 |
56 |
19 |
77.8 |
33.3 |
78.5 |
82.5 |
M16 |
6.30 |
UCF215-47 |
2-15/16 |
|
200 |
159 |
34 |
22 |
56 |
19 |
77.8 |
33.3 |
78.5 |
82.5 |
M16 |
6.30 |
UCF215-48 |
3 |
|
200 |
159 |
34 |
22 |
56 |
19 |
77.8 |
33.3 |
78.5 |
82.5 |
M16 |
6.30 |
UCF216 |
|
80 |
208 |
165 |
34 |
22 |
58 |
23 |
82.6 |
33.3 |
83.3 |
89 |
M20 |
7.30 |
UCF217 |
|
85 |
220 |
175 |
36 |
24 |
63 |
23 |
85.7 |
34.1 |
87.6 |
92.1 |
M20 |
8.90 |
UCF217-52 |
3-1/4 |
|
220 |
175 |
36 |
24 |
63 |
23 |
85.7 |
34.1 |
87.6 |
92.1 |
M20 |
8.90 |
UCF218 |
|
90 |
235 |
187 |
40 |
25 |
68 |
23 |
96 |
39.7 |
96.3 |
102 |
M20 |
11.60 |
UCF218-56 |
3-1/2 |
|
235 |
187 |
40 |
25 |
68 |
23 |
96 |
39.7 |
96.3 |
102 |
M20 |
11.60 |
Our export package: Plastic Bag+ Single Box + Carton + Pallet Or According to customer requirememts
FQN can supply Complete series Mounted Ball Bearing Unit as follows:
1. Pillow block bearing 2. 4-Bolt Flange unit 3. 2-Bolt Flange unit
4. Ajustable 2-Bolt Flange unit 5. 3-Bolt Flange unit 6. 4-Bolt Flange Cartridge unit
7. Take-up units 8. Section steel frame Take-up units 9. Channel steel frame take-up units
10. steel plate frame take-up units 11. Cartridge units 12. Hanger Units
Shandong Guanxian fenqi Bearing Co., Ltd. (registered trademark FQN), located in Guanxian Industrial Park, Shandong Province,
is a professional manufacturer of mounted ball bearing UCP, UCF, UCFL, UCFC, UCFB, UCPA, UCFA, UCFS, UCPH with cast
iron housing, and mount bearing unit SUCP, SUCF, SUCFL, SUCH with stainless steel housing, as well as the insert bearing UC, UK, HC, SB, SA types, all the above mentioned we can supply metric and inch size standard, which are produced
in strict accordance with the international quality system standard with excellent equipment and perfect detection means.
High precision, high performance and high reliability are the tenets we always adhere to. Excellent product quality and zero quality
defects are our goal.
Shandong Guanxian Fenqi Bearing Co., Ltd. often participates in the Shanghai International Bearing Exhibition.
A: Our company integrates production, trade, investment and sales.
5.What about the delivery?
A: By express (DHL, UPS, FEDEX, TNT, EMS) to your door, By sea to your nearest port; By air to your nearest airport.
6.
W
hat's the lead time?
A: 3-7 days for samples, 3-4 weeks for mass production.
7.
Dose your factory have any certificate?
A: Yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.
8.
Do
you
have stock for all item?
A:
Yes, we have sufficient stock and can do fast delivery.