Single-Row Crossed Rollers Slewing Bearing (Series HJ)

Single-Row Crossed Rollers Slewing Bearing (Series HJ)
Product Details
MJM Industrial Limited is well-known as one of the leading single-row crossed rollers slewing bearing (series hj) manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized single-row crossed rollers slewing bearing (series hj) made in China with us.

The single-row crossed roller Slewing Bearing is composed of two seat-rings. It features compact in design, light in weight, high precision and small fitting clearance. 

As the rollers are 1:1cross arranged,it is suitable for high precision mounting and capable to bear axial force,resultant moment and considerable large radial force. 

The single-row crossed roller Slewing Bearings are widely used for hoisting, transporting, engineering machines as well as for military products. 

Load

Basic Type 

Configuration

Mounting  Size 

Structural    Size 

Gear  Data 

 Ext Gear 

Int Gear 

Tangential

Refe

Diagram

Size

Tooth Load 

rence

Number 

.

.

weight

.

Toothless

Ext Toothing

Int Toothing

D

d

H

D1

D2

n

Ø

n1

D3

d1

H1

h

b

x

m

De

z

De

z

Normalizing

Tempering

kg

.

D L

D L

DL

mm 

mm 

mm

mm 

mm

mm 

mm  

 mm 

mm  

mm  

mm 

mm 

mm 

mm  

mm 

Z 104N 

T 104

.

.

mm 

mm 

mm 

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

1

HJB.20.625 

HJW.20.625 

HJN.20.625 

725

525

80

685

565

18

18

3

627

623

68

12

60

1.4

5

751.9

146

498.8

101

.

5.2

100

HJW.20.625A 

HJN.20.625A 

1.15

6

755.5

122

496.7

84

.

6.2

2

HJB.20.720 

HJW.20.720 

HJN.20.720 

820

620

80

780

660

18

18

3

722

718

68

12

60

1.4

6

860.3

139

586.6

99

.

6.2

120

HJW.20.720A 

HJN.20.720A 

1

8

861.1

104

582.3

74

.

8.3

3

HJB.30.820 

HJW.30.820 

HJN.30.820 

940

705

95

893

749

24

20

4

822

818

83

12

70

1.4

6

980.6

159

664.5

112

.

7.2

210

HJW.30.820A 

HJN.30.820A 

1

10

986.2

95

658

67

.

12.2

4

HJB.30.880 

HJW.30.880 

HJN.30.880 

1000

760

95

956

800

24

20

4

882

878

83

12

70

1.15

8

1047.5

127

718.2

91

.

9.7

230

HJW.30.880A 

HJN.30.880A 

1

10

1046.3

101

707.9

72

.

12.2

5

HJB.30.1020 

HJW.30.1020 

HJN.30.1020 

1170

875

95

1120

930

24

22

4

1022

1018

80

15

70

1.4

8

1219.3

148

830.1

105

.

9.7

300

HJW.30.1020A 

HJN.30.1020A 

1.15

10

1219.2

118

827.8

84

.

12.2

6

HJB.36.1220 

HJW.36.1220 

HJN.36.1220 

1365

1075

120

1310

1130

36

24

6

1222

1218

105

15

90

1.4

10

1424.9

138

1027.8

104

.

15.7

450

HJW.36.1220A 

HJN.36.1220A 

1

12

1435.9

116

1017.3

86

.

18.8

7

HJB.36.1250 

HJW.36.1250 

HJN.36.1250 

1400

1090

120

1350

1150

36

26

6

1252

1248

105

15

90

-0.35

10

1443

143

1037

105

.

15.7

520

HJW.36.1250A 

HJN.36.1250A 

1

12

1449.6

117

1036.8

86

.

18.8

8

HJB.36.1435 

HJW.36.1435 

HJN.36.1435 

1595

1278

120

1535

1335

36

26

6

1437

1433

105

15

90

1.15

12

1655.5

134

1221.2

1.3

.

18.8

610

HJW.36.1435A 

HJN.36.1435A 

1

14

1661.2

115

1214.8

88

.

21.9

9

HJB.45.1540 

HJW.45.1540 

HJN.45.1540 

1720

1360

140

1660

1420

42

26

6

1543

4537

122

18

110

1.4

12

1780.8

144

1293.1

109

.

23

732

HJW.45.1540A 

HJN.45.1540A 

1.15

14

1791.1

124

1284.8

93

.

26.8

10

HJB.45.1700 

HJW.45.1700 

HJN.45.1700 

1875

1525

140

1815

1585

42

29

6

1703

1679

122

18

110

1.15

14

1945.4

135

1452.7

105

.

26.8

844

HJW.45.1700A 

HJN.45.1700A 

1.15

16

1950.8

118

1452.3

92

.

30.5

11

HJB.45.1880

HJW.45.1880

HJN.45.1880

2100

1665

160

2030

1740

48

32

6

1883

1876

140

20

115

1.4

14

2189.8

152

1592.6

115

.

27.8

1400

HJW.45.1880A

HJN.45.1880A

1.15

18

2194.6

118

1579.9

89

.

35.8

12

HJB.45.2115

HJW.45.2115

HJN.45.2115

2325

1900

160

2245

1980

48

32

6

2118

2112

140

20

115

1.4

16

2406.5

146

1804.1

114

.

31.9

1600

HJW.45.2115A

HJN.45.2115A

1.15

20

2418.4

117

1795.4

91

.

40

13

HJB.45.2370

HJW.45.2370

HJN.45.2370

2600

2146

180

2520

2220

48

32

6

2373

2367

158

22

130

1.4

18

2707.3

146

2065.6

116

.

40.7

2100

HJW.45.2370A

HJN.45.2370A

1.15

22

2704.4

119

2040.9

94

.

49.7

14

HJB.45.2600

HJW.45.2600

HJN.45.2600

2835

2365

180

2750

2450

54

36

6

2603

2597

158

22

130

1.4

18

2941.7

159

2263.5

127

.

37.6

2400

HJW.45.2600A

HJN.45.2600A

1.15

22

2946.9

130

2260.8

104

.

45.9

15

HJB.50.2820

HJW.50.2820

HJN.50.2820

3085

2555

200

3000

2640

54

36

6

2823

2817

178

22

150

1.4

20

3188.4

155

2455

124

.

52.2

3400

HJW.50.2820A

HJN.50.2820A

1.15

25

3198.4

124

2444.1

99

.

65.3

16

HJB.50.3120

HJW.50.3120

HJN.50.3120

3400

2840

200

3310

2930

54

36

6

3123

3117

178

22

150

1.4

22

3507.2

155

2722.5

125

.

57.4

4000

HJW.50.3120A

HJN.50.3120A

1.4

25

3509.6

136

2719

110

.

65.3

17

HJB.50.3580

HJW.50.3580

HJN.50.3580

3920

3240

240

3820

3340

60

40

6

3583

3577

218

22

190

1.4

22

4036.1

179

3118.4

143

.

72.7

6700

HJW.50.3580A

HJN.50.3580A

1.4

25

4035.6

157

3118.8

126

.

82.6

18

HJB.50.4030

HJW.50.4030

HJN.50.4030

4370

3690

240

4270

3790

66

40

6

4033

4027

218

22

190

1.4

22

4520.6

201

3558.3

163

.

53.6

7700

HJW.50.4030A

HJN.50.4030A

1.4

28

4522.4

157

3549

128

.

68.2

19

HJB.50.4540

HJW.50.4540

HJN.50.4540

4860

4210

240

4760

4310

72

40

6

4543

4537

218

22

190

1.4

22

4983.1

222

4042.2

185

.

72.1

8760

HJW.50.4540A

HJN.50.4540A

1.4

30

4992.9

162

4042.4

136

.

99.1

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