SHANDONG GUANXIAN FENQI BEARING CO., LTD

Stainless Steel Bearing Unit


Stainless steel bearing unit is a kind of bearing unit that combines rolling bearing and bearing housing. Most stainless steel outer spherical bearings have a spherical outer diameter and are installed together with bearing housing with a spherical inner hole. The structure is diverse, versatile and interchangeable.


At the same time, this type of stainless steel bearing unit also has a certain degree of self-alignment in design, easy to install, and has a double structure sealing device, which can work in harsh environments. Stainless steel bearing housings are generally made of stainless steel. Commonly used Housing are vertical housing (P), Square block (F), 2 Bolt Flange Units (FL), Flange Cartridge Units (FC), 4 Bolt Flange Units(FS), Cartridge Units(C), Take Up Units (T ) etc.


Stainless steel bearing unit is composed of a stainless steel insert bearing and a stainless steel pillow block. The stainless steel bearing rings and rolling elements are made of 440C stainless steel (9Cr18Mo, 9Cr18). They are vacuum quenched and tempered, and the cage and seal ring skeleton are used. The material is 304 stainless steel (0Cr18Ni9). Compared with ordinary bearing steel, stainless steel bearings have stronger rust and corrosion resistance. Choose appropriate lubricants and dust caps, etc., and can be used in the environment of -60 ℃ ~ + 300 ℃. Stainless steel bearing unit are resistant to moisture and corrosion caused by several other media. This type of ball bearing unit is similar to the standard deep groove ball bearing made of carbon chromium (rolling bearing) steel. It has a deep bearing raceway groove and the degree of cooperation between the bearing raceway and the ball is extremely high. Stainless steel bearings unit are widely used in food processing, medical equipment, and pharmaceutical machinery because of their high mechanical strength and large load capacity.

Stainless steel bearing unit materials are:

440 stainless steel bearing

316 stainless steel bearing

304 stainless steel bearing


1. UC bearings with set screws and outer spherical surface;

2. UK insert bearings with tapered holes;


Stainless steel bearings unit are high-precision component products that are combined with grease-sealed deep groove ball bearings and bearing housings of various shapes. The bearing assembly can be directly mounted on the body of the mechanical device through several bolts. It has a self-aligning function and can be replenished with grease. It is a product that is very easy to install and use.


Compared with ordinary bearing units, stainless steel bearing units not only have obvious advantages in terms of material, but also have stricter technical and precision control than ordinary bearings. During the working process, stainless steel bearing units work stably, with low noise, and are widely used. They have good oxidation resistance, corrosion resistance and non-magnetism. They are especially suitable for harsh production environments, with high bearing capacity, long life, and maintenance-free. In addition, rust steel bearings can organize batch production, and achieve high strength and precision.


Unit NO.

Dimensions(mm/in.)

Bearing NO.

Housing NO.

Weight

(kg)

d

h

a

e

b

s2

s1

g

w

t

B

n

SS-UCP205

25

36.5

140

105

38

19

13

15

71

48

34.1

14.3

SS-UC205

P205

0.76

SS-UCP 204-12

3/4

1-5/16

5

3-3/4

1-1/2

3/4

1/2

9/16

2-9/16

1-3/4

1.2205

0.5

SS-UC204-12

P204

0.64

SS-UCP204

20

33.3

127

95

38

19

13

14

65

44.5

31

12.7

SS-UC204

P204

0.64

SS-UCP 203-11

11/16

1-3/16

5

3-3/4

1-1/2

3/4

1/2

9/16

2-7/16

1-3/4

1.2205

0.5

SS-UC203-11

P203

0.62

SS-UCP203

17

30.2

127

95

38

19

13

14

62

44.5

31

12.7

SS-UC203

P203

0.63

SS-UCP 202-10

5/8

1-3/16

5

3-3/4

1-1/2

3/4

1/2

9/16

2-7/16

1-3/4

1.2205

0.5

SS-UC202-10

P202

0.64

SS-UCP 202-9

9/16

1-3/16

5

3-3/4

1-1/2

3/4

1/2

9/16

2-7/16

1-3/4

1.2205

0.5

SS-UC202-9

P202

0.64

SS-UCP202

15

30.2

127

95

38

19

13

14

62

44.5

31

12.7

SS-UC202

P202

0.64

SS-UCP 201-8

1/2

1-3/16

5

3-3/4

1-1/2

3/4

1/2

9/16

2-7/16

1-3/4

1.2205

0.5

SS-UC201-8

P201

0.64

SS-UCP201

12

30.2

127

95

38

19

13

14

62

44.5

31

12.7

SS-UC201

P201

0.65


Unit NO.

Dimensions(mm/in.)

Weight

(kg)

d

h

a

e

b

s2

s1

g

w

t

B

n

SS-UCP 209-27

1-11/16

2-1/8

7-15/32

5-3/4

2-1/8

25/32

43/64

25/32

4-11/64

2-23/32

1.937

0.748

2.12

SS-UCP 209-26

1-5/8

2-1/8

7-15/32

5-3/4

2-1/8

25/32

43/64

25/32

4-11/64

2-23/32

1.937

0.748

2.16

SS-UCP209

45

54

190

146

54

20

17

20

106

69

49.2

19

2.06

SS-UCP 208-25

1-9/16

1-15/16

7-1/4

5-13/32

2-1/8

25/32

43/64

45/64

3-15/16

2-23/32

1.937

0.748

1.87

SS-UCP 208-24

1-1/2

1-15/16

7-1/4

5-13/32

2-1/8

25/32

43/64

45/64

3-15/16

2-23/32

1.937

0.748

1.9

SS-UCP208

40

49.2

184

137

54

20

17

18

100

69

49.2

19

1.86

SS-UCP 207-23

1-7/16

1-7/8

6-9/16

5

1-7/8

25/32

43/64

45/64

3-21/32

2-11/32

1.689

0.689

1.44

SS-UCP 207-22

1-3/8

1-7/8

6-9/16

5

1-7/8

25/32

43/64

45/64

3-21/32

2-11/32

1.689

0.689

1.47

SS-UCP 207-21

1-5/16

1-7/8

6-9/16

5

1-7/8

25/32

43/64

45/64

3-21/32

2-11/32

1.689

0.689

1.5

SS-UCP 207-20

1-1/4

1-7/8

6-9/16

5

1-7/8

25/32

43/64

45/64

3-21/32

2-11/32

1.689

0.689

1.53

SS-UCP207

35

47.6

167

127

48

20

17

18

93

59.5

42.9

17.5

1.46

SS-UCP 206-20

1-1/4

1-11/16

6-19/64

4-3/4

1-47/64

25/32

43/64

21/32

3-5/16

2-5/64

1.5

0.626

1.19

SS-UCP 206-19

1-3/16

1-11/16

6-19/64

4-3/4

1-47/64

25/32

43/64

21/32

3-5/16

2-5/64

1.5

0.626

1.2

SS-UCP 206-18

1-1/8

1-11/16

6-19/64

4-3/4

1-47/64

25/32

43/64

21/32

3-5/16

2-5/64

1.5

0.626

1.22

SS-UCP 206-17

1-1/16

1-11/16

6-19/64

4-3/4

1-47/64

25/32

43/64

21/32

3-5/16

2-5/64

1.5

0.626

1.21

SS-UCP206

30

42.9

160

121

44

20

17

17

84

53

38.1

15.9

1.2

SS-UCP 205-16

1

1-7/16

5-1/2

4-1/8

1-1/2

3/4

1/2

19/32

2-25/32

1-57/64

1.3425

0.563

0.76

SS-UCP 205-15

15/16

1-7/16

5-1/2

4-1/8

1-1/2

3/4

1/2

19/32

2-25/32

1-57/64

1.3425

0.563

0.77

SS-UCP 205-14

7/8

1-7/16

5-1/2

4-1/8

1-1/2

3/4

1/2

19/32

2-25/32

1-57/64

1.3425

0.563

0.79

SS-UCP 205-13

13/16

1-7/16

5-1/2

4-1/8

1-1/2

3/4

1/2

19/32

2-25/32

1-57/64

1.3425

0.563

0.8


Unit NO.

Dimensions(mm/in.)

Weight

(kg)

d

h

a

e

b

s2

s1

g

w

t

B

n

SS-UCP214

70

79.4

266

210

72

28

25

27

156

98

74.6

30.2

5.86

SS-UCP 213-41

2-9/16

3

10-7/16

8

2-3/4

1-3/32

63/64

1-1/16

5-29/32

3-1/2

2.563

1

5.35

SS-UCP 213-40

2-1/2

3

10-7/16

8

2-3/4

1-3/32

63/64

1-1/16

5-29/32

3-1/2

2.563

1

5.44

SS-UCP213

65

76.2

265

203

70

28

25

27

150

89

65.1

25.4

5.35

SS-UCP 212-39

2-7/16

2-3/4

9-1/2

7-1/4

2-3/4

29/32

25/32

63/64

5-7/16

3-1/2

2.563

1

4.35

SS-UCP 212-38

2-3/8

2-3/4

9-1/2

7-1/4

2-3/4

29/32

25/32

63/64

5-7/16

3-1/2

2.563

1

4.42

SS-UCP 212-37

2-5/16

2-3/4

9-1/2

7-1/4

2-3/4

29/32

25/32

63/64

5-7/16

3-1/2

2.563

1

4.49

SS-UCP 212-36

2-1/4

2-3/4

9-1/2

7-1/4

2-3/4

29/32

25/32

63/64

5-7/16

3-1/2

2.563

1

4.57

SS-UCP212

60

69.8

241

184

70

23

20

25

138

89

65.1

25.4

4.4

SS-UCP 211-35

2-3/16

2-1/2

8-5/8

6-47/64

2-3/8

29/32

25/32

29/32

4-59/64

3

2.189

0.874

3.21

SS-UCP 211-34

2-1/8

2-1/2

8-5/8

6-47/64

2-3/8

29/32

25/32

29/32

4-59/64

3

2.189

0.874

3.28

SS-UCP 211-33

2-1/16

2-1/2

8-5/8

6-47/64

2-3/8

29/32

25/32

29/32

4-59/64

3

2.189

0.874

3.32

SS-UCP 211-32

2

2-1/2

8-5/8

6-47/64

2-3/8

29/32

25/32

29/32

4-59/64

3

2.189

0.874

3.38

SS-UCP211

55

63.5

219

171

60

23

20

23

125

76

55.6

22.2

3.23

SS-UCP 210-32

2

2-1/4

8-1/8

6-1/4

2-3/8

29/32

25/32

53/64

4-29/64

2-15/16

2.0315

0.748

2.59

SS-UCP 210-31

1-15/16

2-1/4

8-1/8

6-1/4

2-3/8

29/32

25/32

53/64

4-29/64

2-15/16

2.0315

0.748

2.63

SS-UCP 210-30

1-7/8

2-1/4

8-1/8

6-1/4

2-3/8

29/32

25/32

53/64

4-29/64

2-15/16

2.0315

0.748

2.68

SS-UCP 210-29

1-13/16

2-1/4

8-1/8

6-1/4

2-3/8

29/32

25/32

53/64

4-29/64

2-15/16

2.0315

0.748

2.73

SS-UCP210

50

57.2

206

159

60

23

20

21

113

74.5

51.6

19

2.61

SS-UCP 209-28

1-3/4

2-1/8

7-15/32

5-3/4

2-1/8

25/32

43/64

25/32

4-11/64

2-23/32

1.937

0.748

2.08


Unit NO.

Dimensions(mm/in.)

Weight

(kg)

d

h

a

e

b

s2

s1

g

w

t

B

n

SS-UCP 220-64

4

4-17/32

14-61/64

12-1/8

3-47/64

1-27/64

1-3/16

1-37/64

8-55/64

4.252

1.6535

16

SS-UCP220

100

115

380

308

95

36

30

40

225

108

42

16

SS-UCP 218-56

3-1/2

4

12-7/8

10-5/16

3-15/32

1-3/16

1-1/16

1-19/64

7-51/64

4-27/32

3.7795

1.563

11.7

SS-UCP218

90

101.6

327

262

88

30

27

33

198

123

96

39.7

11.59

SS-UCP 217-55

3-7/16

3-3/4

12-13/64

9-23/32

3-17/64

1-3/32

63/64

1-1/4

7-9/32

4-29/64

3.374

1.343

9.35

SS-UCP 217-53

3-5/16

3-3/4

12-13/64

9-23/32

3-17/64

1-3/32

63/64

1-1/4

7-9/32

4-29/64

3.374

1.343

9.64

SS-UCP 217-52

3-1/4

3-3/4

12-13/64

9-23/32

3-17/64

1-3/32

63/64

1-1/4

7-9/32

4-29/64

3.374

1.343

9.68

SS-UCP217

85

95.2

310

247

83

28

25

32

185

113.2

85.7

34.1

9.56

SS-UCP 216-51

3-3/16

3-1/2

11-1/2

9-1/8

3-1/16

1-3/32

63/64

1-3/16

6-27/32

4-19/64

3.252

1.311

7.78

SS-UCP 216-50

3-1/8

3-1/2

11-1/2

9-1/8

3-1/16

1-3/32

63/64

1-3/16

6-27/32

4-19/64

3.252

1.311

7.91

SS-UCP 216-49

3-1/16

3-1/2

11-1/2

9-1/8

3-1/16

1-3/32

63/64

1-3/16

6-27/32

4-19/64

3.252

1.311

8.04

SS-UCP216

80

88.9

292

232

78

28

25

30

174

109

82.6

33.3

7.86

SS-UCP 215-48

3

3-1/4

10-53/64

8-35/64

2-29/32

1-3/32

63/64

1-3/32

6-3/8

3-57/64

3.063

1.311

6.39

SS-UCP 215-47

2-15/16

3-1/4

10-53/64

8-35/64

2-29/32

1-3/32

63/64

1-3/32

6-3/8

3-57/64

3.063

1.311

6.59

SS-UCP 215-46

2-7/8

3-1/4

10-53/64

8-35/64

2-29/32

1-3/32

63/64

1-3/32

6-3/8

3-57/64

3.063

1.311

6.7

SS-UCP 215-45

2-13/16

3-1/4

10-53/64

8-35/64

2-29/32

1-3/32

63/64

1-3/32

6-3/8

3-57/64

3.063

1.311

6.45

SS-UCP215

75

82.6

275

217

74

28

25

28

162

99

77.8

33.3

6.45

SS-UCP 214-44

2-3/4

3-1/8

10-15/32

8-17/64

2-27/32

1-3/32

63/64

1-1/16

6-9/64

3-55/64

2.937

1.189

5.87

SS-UCP 214-43

2-11/16

3-1/8

10-15/32

8-17/64

2-27/32

1-3/32

63/64

1-1/16

6-9/64

3-55/64

2.937

1.189

5.97

SS-UCP 214-42

2-5/8

3-1/8

10-15/32

8-17/64

2-27/32

1-3/32

63/64

1-1/16

6-9/64

3-55/64

2.937

1.189

6.07



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