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Flange Mount Bearing Units - One-Bolt Deformed Diamond Flange, Cast Iron, UCFA Series

Flange Mount Bearing Units - One-Bolt Deformed Diamond Flange, Cast Iron, UCFA Series
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Diamond-flanged unit with angle adjustment capabilities and a single fulcrum at the center. When mounting a bearing unit, fine adjustments can be made to the central support position

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Shaft Dia. Dimensions
inch
mm
Bolt size
inch
mm
Unit No. Housing No. Bearing No. Basic Load Ratings
kN
Factor
f 0
Mass
kg
mm inch
d H L A J N N1 N2 L1 A1 A2 A0 B S Cr C0r
12   3 27/32
98
2 5/16
59
15/16
24
3 5/64
78
25/64
10
1 9/16
40
13/32
10
1 31/32
50
7/16
11
35/64
13.8
1 1/4
32.1
1.220
31
0.500
12.7
5/16
M8
UCFA201 FA204 UC201 12.8 6.65 13.2 0.47
  1/2 UCFA201-8 UC201-8  
15   UCFA202 UC202 0.45
  5/8 UCFA202-10 UC202-10  
17   UCFA203 UC203 0.44
  3/4 UCFA204-12 UC204-12  
20   UCFA204 UC204 0.42
25 7/8 4 7/8
124
2 3/4
70
1 1/16
27
3 55/64
98
7/16
11
1 15/16
49
7/16
11
2 17/32
64
1/2
13
5/8
16
1 13/32
35.8
1.343
34.1
0.563
14.3
3/8
M10
UCFA205-14 FA205 UC205-14 14 7.85 13.9 0.68
15/16
UCFA205-15
UCFA205
UC205-15
UC205
1 UCFA205-16 UC205-16
30 1 1/8 5 9/16
141
3 9/32
83
1 3/16
30
4 39/64
117
7/16
11
2 7/32
56
15/32
12
2 11/16
68
1/2
13
45/64
17.8
1 9/16
40
1.500
38.1
0.626
15.9
3/8
M10
UCFA206-18 FA206 UC206-18 19.5 11.3 13.9 1

1 3/16
UCFA206
UCFA206-19
UC206
UC206-19
1 1/4 UCFA206-20 UC206-20
35 1 1/4 6 3/32
155
3 25/32
96
1 11/32
34
5 1/8
130
33/64
13
2 15/32
63
1/2
13
2 15/16
75
9/16
14
47/64
18.6
1 23/32
44
1.689
42.9
0.689
17.5
7/16
M12
UCFA207-20 FA207 UC207-20 25.7 15.4 13.9 1.5
1 5/16
1 3/8
UCFA207-21
UCFA207-22
UCFA207
UC207-21 UC207-22
UC207
1 7/16 UCFA207-23 UC207-23
40 1 1/2
1 9/16
6 23/32
171
4 1/8
105
1 1/2
38
5 43/64
144
33/64
13
2 3/4
70
1/2
13
3 5/16
84
9/16
14
13/16
20.8
2
51
1.937
49.2
0.748
19
7/16
M12
UCFA208-24
UCFA208-25
UCFA208
FA208 UC208-24 UC208-25
UC208
29.1 17.8 14 1.9
45 1 5/8
1 11/16
1 3/4
7 1/16
179
4 3/8
111
1 9/16
40
5 53/64
148
19/32
15
2 27/32
72
19/32
15
3 15/32
88
9/16
14
55/64
21.8
2 1/16
52
1.937
49.2
0.748
19
1/2
M14
UCFA209-26
UCFA209-27
UCFA209-28
UCFA209
FA209 UC209-26 UC209-27 UC209-28
UC209
34.1 21.3 14 1.7
50 1 7/8 7 7/16
189
4 9/16
116
1 9/16
40
6 3/16
157
19/32
15
2 15/16
75
19/32
15
3 5/8
92
9/16
14
57/64
22.5
2 5/32
55.1
2.031
51.6
0.748
19
1/2
M14
UCFA210-30 FA210 UC210-30 35.1 23.3 14.4 2
1 15/16
UCFA210-31
UCFA210
UC210-31
UC210
2 UCFA210-32 UC210-32
55 2 8 1/2
216
5 1/4
133
1 23/32
44
7 1/4
184
5/8
16
3 3/8
86
5/8
16
4 1/32
102
25/32
20
1 1/64
25.7
2 5/16
59.1
2.189
55.6
0.874
22.2
1/2
M14
UCFA211-32 FA211 UC211-32 43.4 29.4 14.4 3.6
2 1/8
UCFA211-34
UCFA211
UC211-34
UC211
2 3/16 UCFA211-35 UC211-35
1. In Part No. of unit and units with covers, fi tting codes follow bore diameter numbers. (See Table 10.5 in P.62.)
2. Part No. of applicable grease fi ttings are shown below.
A-1/4-28UNF ............. 201~210
A-R1/8 .......................... 211
3. As for triple seal type product (from 201 to 205 are the double seal type products), suffix code L3 (or L2) follows Part No. of unit or bearing. (Example of Part No. : UCFA206JL3, UC206L3)
4. For the dimensions and forms of applicable bearings, see the dimensional tables of ball bearing for unit.
5. Tapered bore (with adapter) type products are also available. (Example of Part No. : UKFA205J + H2305X, UK205 + H2305X)
6. For cold resistance (-50�C to 120�C), suffix code D2K2 follows Part No. of unit or bearing. (Example of Part No. : UCFA206JD2K2, UC206D2K2)
7. For heat resistance (-40�C to 180�C), suffix code D1K2 follows Part No. of unit or bearing. (Example of Part No. : UCFA206JD1K2, UC206D1K2)
Part Number
UCFA204
Part NumberMinimum order quantityVolume DiscountDays to Ship
1 Piece(s)Available

8 Days or more

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  1. 1

Basic Information

Unit, Type Insert Bearing Unit Bearing Unit, Type Irregular Shape Flange Bearing Inner Dia. Shape Cylindrical Bore Set Screw Type
Unit Body Material Cast Iron Rolling Element Material Bearing Steel Shaft Bore Dia. d(φ) 20
Surface Treatment No Basic Load Rating, Dynamic Rating(N) 12800 Basic Load Rating, Static Rating(N) 6650
Diameter series symbol Used for Light load Fit J7 Accessory No Cover
Grease Type Standard Grease Seal Nitrile Machining No
Stroke No

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