.

Three Row Roller Slewing Bearing

Three Row Roller Slewing Bearinghas three rings with three raceways, so it can bear very high axial, radial and overturning moment at the same time, it is with the biggest load capacity and largest diameter in all type slewing bearings. so for heavy machinery which need large size playground swing bearing, this type is usually considered, such as wheel crane, port crane and other mining heavy equipment. SWBTEC can design based on customer's special requirement and produce accordingly.

Features and Benefits of Three Row Roller Slewing Bearing

The three-row roller slewing bearing is usually large in size and high in price.

It is generally used on heavy machinery that requires a larger diameter. However, once this product has quality problems, the cost of maintenance or replacement is very high.

Therefore, within the specified service life, our manufacturers must ensure that the products do not have any quality problems.

For this reason, our company control the quality from the raw materials. The material recommends customers choose 42CrMo, and it must be quenched and tempered.

During the production process, we will strictly inspect the product clearance and raceway processing to ensure that it is qualified before leaving our factory.

Three Row Roller Slewing Bearing Specifications

Three Row Roller Slewing Bearing

MODEL

DIMENSION

MOUNTING HOLE

STRUCTURE

GEAR DATA

External Gear Data

Internal Gear Data

Without Gear

External Gear

Internal Gear

D

d

H

D1

D2

n

THROUGH HOLE

SCREW HOLE

n1

H1

h

b

x

m

da

Z

da

Z

kg

0 SEIRLA

φ

φ

T

634

366

148

598

402

24

18

M16

32

4

138

32

80

5

664

130

337

68

224

6

108

57

694

426

148

658

462

24

18

M16

32

4

138

32

80

5

724

142

397

80

240

6

118

67

764

496

148

728

532

28

18

M16

32

4

138

32

80

6

132

77

270

8

98

58

844

576

148

808

612

28

18

M16

32

4

138

32

80

6

145

90

300

8

108

68

964

636

182

920

680

36

22

M20

40

4

172

40

120

8

123

75

500

10

1008

98

594

60

1064

736

182

1020

780

36

22

M20

40

4

172

40

120

8

135

87

600

10

1108

108

694

70

1164

836

182

1120

880

40

22

M20

40

5

172

40

120

10

1218

119

784

79

680

12

99

66

1284

956

182

1240

1000

40

22

M20

40

5

172

40

120

10

1338

131

904

91

820

12

109

76

1445

1055

220

1393

1107

45

26

M24

48

5

210

50

150

12

123

83

1200

14

105

71

1595

1205

220

1543

1257

45

26

M24

48

5

210

50

150

12

136

96

1300

14

116

82

1795

1405

220

1743

1457

48

26

M24

48

6

210

50

150

14

131

96

1520

16

114

84

1995

1605

220

1943

1657

48

26

M24

48

6

210

50

150

14

145

110

1750

16

127

96

2221

1779

231

2155

1845

60

33

M30

60

6

219

54

160

16

141

107

2400

18

125

95

2461

2019

231

2395

2085

60

33

M30

60

6

219

54

160

16

157

121

2700

18

139

108

2721

2279

231

2655

2345

72

33

M30

60

8

219

54

160

18

154

122

3000

20

2816

138

2188

110

Now the slewing bearing priceis reasonable, if you have needs, please contact us.

As one of slewing ring bearing manufacturers, we will do our best to meet all the needs of customers.



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