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4-Bolt Flange Cartridge Units

UCFC

Cylindrical bore (with set screws)

d 12 ~ 50 mm

φH3

S

B

φd

L

J

4-φN

With Pressed Steel Cover

B

S

φH3 φd

1

With Cast Iron Cover

B

S

φH3 φd

2

Variations of tolerance of spigot joint outside diameter (3H3s),

variations of tolerance of distance from mounting surface to center

of spherical bore (3A2s), tolerance of position of bolt hole (X), and

tolerance of circumferential runout of spigot joint (Y)

Unit: mm

Housing No. 3H3s 3A2s X Y

FC204~FC206 FCX05

0

−0.046

±0.5 0.7 0.2

FC207~FC210 FCX06~FCX10

0

−0.054

FC211~FC217 FCX11~FCX15

0

−0.063

0.3

±0.8 1

FC218 FCX16~FCX18 0

FCX20 −0.072

0.4

Variations of tolerance of bolt hole

diameter (3Ns)

Unit: mm

Housing No.

3Ns

FC204~FC218 FCX05~FCX20 ±0.2

A 3 A 2

A 1

A 4

J 1

A 3

A 2

A 3

A 1 A 1

A 4

A S

A 2

A 4

A C

Shaft Dia. Dimensions Bolt Standard Basic Factor With Pressed Steel Cover With Cast Iron Cover

mm inch inch Size Unit Housing Bearing Mass Load Ratings Unit No. Dimension Mass Unit No. Dimension Mass

mm

No. No. No. kN Open Type Closed Type mm inch Open Type Closed Type mm inch

inch

d L H3 J J1 N A1 A2 A3 A4 B S mm

kg Cr C0r f 0 As kg Ac kg

12

15

17

20

25

30

35

40

45

50

1

1

1

/2

5

/8

3

/4

7

/8

15

/16

1 1 /8

1 3 /16

1 1 /4

1 3 /16

1 1 /4

1 1 /4

1 5 /16

1 3 /8

1 7 /16

1 3 /8

1 7 /16

1 1 /2

1 9 /16

3 15 /16

100

4 17 /32

115

4 3 /8

111

4 29 /32

125

5

127

5 5 /16

135

5 1 /4

133

5 23 /32

145

1 1 /2 5 1 /4

133

1 5 /8

1 11 /16 6 5 /16

1 3 /4 160

1 11 /16

1 3 /4

1 7 /8

1 15 /16

2

1 15 /16

2

6 3 /32

155

6 1 /2

165

6 3 /8

162

2.4409

62

2.7559

70

2.9921

76

3.1496

80

3.3465

85

3.5433

90

3.6220

92

3.9370

100

3.6220

92

4.1339

105

4.2520

108

4.3307

110

4.6457

118

3 5 /64

78

3 35 /64

90

3 5 /8

92

3 15 /16

100

4 9 /64

105

4 21 /64

110

4 3 /8

111

4 23 /32

120

4 3 /8

111

5 13 /64

132

5 1 /8

130

5 7 /16

138

5 23 /64

136

2 11 /64

55.1

2 1 /2

63.6

2 9 /16

65

2 25 /32

70.7

2 59 /64

74.2

3 1 /16

77.8

3 3 /32

78.5

3 11 /32

84.8

3 3 /32

78.5

3 43 /64

93.3

3 5 /8

91.9

3 27 /32

97.6

3 25 /32

96.2

15

/32

12

15

/32

12

3

/8

9.5

15

/32

12

15

/32

12

35

/64

14

15

/32

12

35

/64

14

15

/32

12

5

/8

16

35

/64

14

5

/8

16

35

/64

14

13

/16

20.5

13

/16

21

15

/16

24

29

/32

23

7

/8

22.5

1 1 /32

26

1 1 /32

26

1 1 /32

26

1 1 /32

26

1 1 /32

26

31

/32

25

1 3 /32

28

Remarks 1. In Part No. of unit and units with covers, fitting codes follow bore diameter numbers. (See Table 10.5 in P.62.)

2. Part No. of applicable grease fittings are shown below.

A-1/4-28UNF ............. 201~210, X05~X09

A-R1/8 .......................... 211~218, X10~X20

31

/32

25

25

/64

10

25

/64

10

25

/64

10

25

/64

10

5

/16

8

7

/16

11

23

/64

9

7

/16

11

23

/64

9

25

/64

10

5

/16

8

25

/64

10

9

/32

7

13

/64

5

15

/64

6

15

/64

6

5

/16

8

3

/8

9.5

5

/16

8

7

/16

11

25

/64

10

7

/16

11

15

/32

12

15

/32

12

15

/32

12

5

/8

16

1 1 /8

28.3

1 3 /16

29.8

1 9 /32

32.2

1 9 /32

32.2

1 5 /16

33.4

1 7 /16

36.4

1 17 /32

39.2

1 5 /8

41.2

1 17 /32

39.2

1 19 /32

40.2

1 19 /32

40.6

1 11 /16

42.6

1 19 /32

40.4

1.220

31

1.343

34.1

1.500

38.1

1.500

38.1

1.689

42.9

1.689

42.9

1.937

49.2

1.937

49.2

1.937

49.2

1.937

49.2

2.031

51.6

2.031

51.6

2.189

55.6

0.500

12.7

0.563

14.3

0.626

15.9

0.626

15.9

0.689

17.5

0.689

17.5

0.748

19

0.748

19

0.748

19

0.748

19

0.748

19

0.748

19

0.874

22.2

3

/8

M10

3

/8

M10

5

/16

M8

3

/8

M10

3

/8

M10

7

/16

M12

3

/8

M10

7

/16

M12

3

/8

M10

1

/2

M14

7

/16

M12

1

/2

M14

7

/16

M12

UCFC201

UCFC201-8

UCFC202

UCFC202-10

UCFC203

UCFC204-12

UCFC204

UCFC205-14

UCFC205-15

UCFC205

UCFC205-16

UCFCX05

UCFCX05-16

UCFC206-18

UCFC206

UCFC206-19

UCFC206-20

UCFCX06

UCFCX06-19

UCFCX06-20

UCFC207-20

UCFC207-21

UCFC207-22

UCFC207

UCFC207-23

UCFCX07-22

UCFCX07

UCFCX07-23

UCFC208-24

UCFC208-25

UCFC208

UCFCX08-24

UCFCX08

UCFC209-26

UCFC209-27

UCFC209-28

UCFC209

UCFCX09-27

UCFCX09-28

UCFCX09

UCFC210-30

UCFC210-31

UCFC210

UCFC210-32

UCFCX10-31

UCFCX10

UCFCX10-32

FC204

FC205

FCX05

FC206

FCX06

FC207

FCX07

FC208

FCX08

FC209

FCX09

FC210

FCX10

UC201

UC201-8

UC202

UC202-10

UC203

UC204-12

UC204

UC205-14

UC205-15

UC205

UC205-16

UCX05

UCX05-16

UC206-18

UC206

UC206-19

UC206-20

UCX06

UCX06-19

UCX06-20

UC207-20

UC207-21

UC207-22

UC207

UC207-23

UCX07-22

UCX07

UCX07-23

UC208-24

UC208-25

UC208

UCX08-24

UCX08

UC209-26

UC209-27

UC209-28

UC209

UCX09-27

UCX09-28

UCX09

UC210-30

UC210-31

UC210

UC210-32

UCX10-31

UCX10

UCX10-32

0.78

0.78

0.76

0.76

0.75

0.75

0.73

0.95

0.95

0.95

0.95

1.2

1.2

1.3

1.3

1.3

1.3

1.5

1.5

1.5

1.7

1.7

1.7

1.7

1.7

1.9

1.9

1.9

2.0

2.0

2.0

2.0

2.0

2.6

2.6

2.6

2.6

2.6

2.6

2.6

2.9

2.9

2.9

2.9

3.2

3.2

3.2

12.8 6.65 13.2

14.0 7.85 13.9

19.5 11.3 13.9

19.5 11.3 13.9

25.7 15.4 13.9

25.7 15.4 13.9

29.1 17.8 14.0

29.1 17.8 14.0

34.1 21.3 14.0

34.1 21.3 14.0

35.1 23.3 14.4

35.1 23.3 14.4

43.4 29.4 14.4

UCFC201C

UCFC202C

UCFC203C

UCFC204C

UCFC205C

UCFCX05C

UCFC206C

UCFCX06C

UCFC207C

UCFCX07C

UCFC208C

UCFCX08C

UCFC209C

UCFCX09C

UCFC210C

UCFCX10C

UCFC201D

UCFC202D

UCFC203D

UCFC204D

UCFC205D

UCFCX05D

UCFC206D

UCFCX06D

UCFC207D

UCFCX07D

UCFC208D

UCFCX08D

UCFC209D

UCFCX09D

UCFC210D

UCFCX10D

32.5

32.5

32.5

32.5

34.5

36.5

36.5

38

41

43.5

45.5

43.5

44.5

45

47

45

1 9 /32

1 9 /32

1 9 /32

1 9 /32

1 11 /32

1 7 /16

1 7 /16

1 1 /2

1 5 /8

1 23 /32

1 25 /32

1 23 /32

1 3 /4

1 25 /32

1 27 /32

1 25 /32

0.78

0.76

0.75

0.73

0.95

1.2

1.3

1.5

1.7

1.9

2.0

2.0

2.6

2.6

2.9

3.2

UCFC204FC

UCFC205FC

UCFC206FC

UCFC207FC

UCFC208FC

UCFC209FC

UCFC210FC

UCFC204FD

UCFC205FD

UCFC206FD

UCFC207FD

UCFC208FD

UCFC209FD

UCFC210FD

3. As for the triple seal type product (from 201 to 205 are the double seal type products), suffix code L3 (L2) follows the Part No. of unit or bearing.

(Example of Part No. : UCFC206JL3, UC206L3)

4. For the dimensions and forms of applicable bearings, see the dimensional tables of ball bearing for unit.

5. Housings of nodular graphite cast iron are also available.

41

43

45

50

54

54

58.5

1 17 /32

1 21 /32

1 25 /32

1 31 /32

2 1 /8

2 1 /8

2 5 /16

0.84

1.1

1.6

2.1

2.4

3.0

3.4

218

219

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