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Xiamen Smark Bearing Co., Ltd

Tel: +86-592-6780643/ 5975776/ 5975807/ 5975817/ 5908751/ 5908761

Fax: +86-592-6106330

Mob: +86-15306000862

Email: gjpbearings@aliyun.com

Add: NO.52 to 58, Fanghu West Road, Xiamen, China

waterproof pillow block bearings

waterproof pillow block bearings

Due to the advantages of compact structure, perfect sealing, convenient loading and unloading, and large automatic centering range, the outer spherical ball bearing with seat enables the frame of many main engines to be punched or welded by forming steel, which not only improves the performance of the machine, but also improves the performance of the machine. And it also reduces the cost. At present, my country has been widely used in agricultural machinery and light industrial machinery, and has a relatively complete set of standards.

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Product Details

The outer spherical ball bearing with seat makes it possible to punch or weld the frame of many main engines by forming steel, which not only improves the performance of the machine but also makes it easier to load and unload. These advantages of a compact structure, perfect sealing, convenient loading and unloading, and a large automatic centering range make this bearing an excellent choice. Additionally, the cost is decreased. Currently, my nation’s agricultural and light industrial machinery is employed widely, and it has a fairly full set of standards.

Working principle of waterproof pillow block bearings

The bearing with seat is composed of two parts: an outer spherical bearing and an outer spherical bearing seat. Its working principle is basically the same as that of other deep groove ball bearings, but the outer ring of this bearing is in spherical contact with the bearing seat, forming a free moving state, so that the bearing can realize the self-aligning function, and the outer surface of the bearing (oil-filled).
The ring is equipped with a stop pin. When the bearing is installed in the bearing seat, the stop pin is stuck at the gap of the inlet and outlet grooves of the bearing seat, which can not only make the outer ring of the bearing not rotate in the bearing seat in the working state, but also realize the self-aligning effect of the bearing. , as shown in Figure 1, the normal centering range should be kept at soil 2°, no re-lubrication is required.
When slipping, the centering range can generally be increased to soil 3° ~ soil 8°. The inner ring of the bearing is fixed with the shaft by the fastening device and rotates with the shaft. Since the inner ring and the outer ring of the bearing with a seat can maintain a stable relative position, it can adopt a double seal (labyrinth structure) to obtain a high degree of stability, good sealing effect.

1 inch pillow block bearing

 

Bearing Unit NO.

Shaft Dia d

Dimensions(mm)

Bolt Used

Bearing No.

Housing No.

Housing Wt (kg)

(in)

(mm)

h

a

e

b

s2

s1

g

w

Bi

n

(in)

(mm)

UCPX05-16 UCPX05 1

25

44.4

159

119

51

25

17

18

85

38.1

15.9

1/2

M14

UCX05-16 UCX05

PX05

1.02

UCPX06-19 UCPX06-20 UCPX06 1-3/16 1-1/4

30

47.6

175

127

57

25

17

20

94

42.9

17.5

1/2

M14

UCX06-19 UCX06-20 UCX06

PX06

1.33

UCPX07-22 UCPX07-23 UCPX07 1-3/8 1-7/16

35

54

203

144

57

30

17

22

105

49.2

19

1/2

M14

UCX07-22 UCX07-23 UCX07

PX07

1.71

UCPX08-24 UCPX08 1-1/2

40

58.7

222

156

67

32

20

26

113

49.2

19

5/8

M16

UCX08-24 UCX08

PX08

2.09

UCPX09-26 UCPX09-27 UCPX09-28 UCPX09 1-5/8 1-11/16 1-3/4

45

58.7

222

156

67

33

20

26

116

51.6

19

5/8

M16

UCX09-26 UCX09-27 UCX09-28 UCX09

PX09

2.3

UCPX10-31 UCPX10-32 UCPX10 1-15/16 2

50

63.5

241

171

73

36

20

27

126

55.6

22.2

5/8

M16

UCX10-31 UCX10-32 UCX10

PX10

2.85

UCPX11-35 UCPX11 2-3/16

55

69.8

260

184

79

36

25

30

139

65.1

25.4

3/4

M20

UCX11-35 UCX11

PX11

4.04

UCPX12-38 UCPX12-39 UCPX12 2-3/8 2-7/16

60

76.2

286

203

83

41

25

32

151

65.1

25.4

3/4

M20

UCX12-38 UCX12-39 UCX12

PX12

4.85

UCPX13-40 UCPX13 2-1/2

65

76.2

286

203

83

41

25

32

154

74.6

30.2

3/4

M20

UCX13-40 UCX13

PX13

5

UCPX14-44 UCPX14 2-3/4

70

88.9

330

229

89

51

27

35

172

77.8

33.3

7/8

M22

UCX14-44 UCX14

PX14

7.12

UCPX15-47 UCPX15-48 UCPX15 2-15/16 3

75

88.9

330

229

89

51

27

35

177

82.6

33.3

7/8

M22

UCX15-47 UCX15-48 UCX15

PX15

6.65

UCPX16-50 UCPX16 3-1/8

80

101.6

381

283

102

59

27

42

197

85.7

34.1

7/8

M22

UCX16-50 UCX16

PX16

9.5

UCPX17-52 UCPX17 3-1/4

85

101.6

381

283

102

59

27

42

202

96

39.7

7/8

M22

UCX17-52 UCX17

PX17

10.64

UCPX18-56 UCPX18 3-1/2

90

101.6

381

283

111

60

27

45

206

104

42.9

7/8

M22

UCX18-56 UCX18

PX18

11.5

UCPX20-63 UCPX20-64 UCPX20 3-15/16 4

100

127

432

337

121

64

33

52

250

117.5

49.2

1-1/8

M30

UCX20-63 UCX20-64 UCX20

PX20

19.76

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