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GJP BEARING

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Xiamen Smark Bearing Co., Ltd

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

Fax: +86-592-6106330

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Email: gjpbearings@aliyun.com

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

50mm pillow block bearing

50mm pillow block bearing

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

50mm pillow block bearing is composed of inner and outer rings, stop pins, steel balls, cages, sealing rings, retaining rings and fastening devices (screws, eccentric sleeves, and adapter sleeves) on the inner ring.
The spherical bearing seat is composed of the seat body and the oil injection mechanism (the non-oiled bearing seat has no oil injection mechanism).

The rings and steel balls of the outer spherical bearing are generally made of GCr 15 bearing steel to withstand large radial loads. The outer ring of the outer spherical bearing is spherical, and the outer diameter generally adopts a “one” tolerance, which is consistent with the bearing seat. Fitting tolerance – H7 is generally used, but J7 and K7 are also used according to different occasions. There are grooves for sealing rings and retaining rings on both sides. Riveting a stop pin on the outer ring, the hole of the stop pin is a non-through hole, and there are two Each oil injection hole is a through hole. The inner ring of the outer spherical bearing is longer, and the diameter of the inner hole has a “+” tolerance, which is a sliding fit with the shaft, and a fastening device with the shaft is attached.

If the bearing assembly is on the same side as the stop pin, but on the opposite side of the oil injection hole, it is commonly known as a positive sleeve.

If the tightening device and the stop pin are on different sides, but on the same side as the oil injection hole, it is commonly known as a reverse sleeve. The 50mm pillow block bearing adopts a double-layer sealing device, and the inner layer adopts a wear-resistant and oil-resistant rubber sealing ring with a skeleton, which is embedded in the outer ring of the bearing. In the grooves on both sides, a closed oil storage chamber is formed between the inner and outer rings of the bearing; the outer side of the sealing ring has a dust-proof retaining ring pressed on the inner ring of the bearing, which can achieve better dust-proof and Lubrication effect. Only three structures are selected in the Chinese standard for the fastening device of the outer spherical bearing. The outer spherical bearing with the top wire is fixed by two top wires with an angle of 120° between the axes of the inner ring. It is generally used in When the pure radial and impact loads are not large, the ability to bear axial loads is poor.

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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