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Track Roller Bearing Catalogues

Track Roller Bearing Catalogues

  • 2021-08-01

ZZ BEARINGS are specialized in the production of different types of track rollers bearings,below here are some track roller bearing types for your reference :


LFR Track Rollers

This type of rollers are made up of high-quality bearing steel and it is mounted with the metal shield or rubber seal to prevent the dust. And it is well-suited to the cylindrical track.

Dimensions Load Ratings Limiting Speed Mass
dw d +0-0.008 D C B A rs Cr Cor
mm KN r/min ≈(g)
LFR 50/4-5 NPP 5 4 13 6 7 8.04 0.2 1.48 0.66 21000 0.004
LFR 50/5-4 KDD 4 5 16 7 8 9 0.2 1.75 0.92 26000 0.007
LFR 50/5-4 NPP 4 5 16 7 8 9 0.2 1.75 0.92 15000 0.007
LFR 50/5 KDD 6 5 17 7 8 10.5 0.2 1.75 0.92 26000 0.008
LFR 50/5 NPP 6 5 17 7 8 10.5 0.2 1.75 0.92 15000 0.008
LFR 50/6 KDD 6 6 19 8.5 9 11.5 0.3 3.05 1.4 26000 0.007
LFR 50/6 NPP 6 6 19 8.5 9 11.5 0.3 3.05 1.4 15000 0.007
LFR 50/8 KDD 6 8 24 11 11 14 0.3 5.09 2.6 20000 0.024
LFR 50/8 NPP 6 8 24 11 11 14 0.3 5.09 2.6 11000 0.024
LFR 50/8-8 KDD 8 8 24 11 11 14.75 0.3 5.09 2.6 20000 0.024
LFR 50/8-8 NPP 8 8 24 11 11 14.75 0.3 5.09 2.6 11000 0.024
LFR 5201 KDD 10 12 35 15.9 15.9 20.65 0.3 10.5 5.8 15000 0.068
LFR 5201 NPP 10 12 35 15.9 15.9 20.65 0.3 10.5 5.8 7200 0.068
LFR 5201-12 KDD 12 12 35 15.9 15.9 21.75 0.3 10.5 5.8 15000 0.068
LFR 5201-12 NPP 12 12 35 15.9 15.9 21.75 0.3 10.5 5.8 7200 0.068
LFR 5201-14 KDD 14 12 39.9 18 20 24 0.3 10.5 5.8 15000 0.107
LFR 5201-14 NPP 14 12 39.9 18 20 24 0.3 10.5 5.8 7200 0.107
LFR 5201-10.40 KDD 10 12 39.9 18 20 22 0.3 10.5 5.8 15000 0.115
LFR 5201-10.40 NPP 10 12 39.9 18 20 22 0.3 10.5 5.8 7200 0.115
LFR 5202-12 KDD 12 15 45 15.9 15.9 26.5 0.6 11.7 7 13000 0.12
LFR 5202-12 NPP 12 15 45 15.9 15.9 26.5 0.6 11.7 7 6000 0.12
LFR 5204-16 KDD 16 20 52 20.6 22.6 31.5 0.6 19.6 12.6 10000 0.195
LFR 5204-16 NPP 16 20 52 20.6 22.6 31.5 0.6 19.6 12.6 4500 0.195
LFR 5206-20 KDD 20 25 72 23.8 25.8 41 0.6 29.5 21.1 7500 0.435
LFR 5206-20 NPP 20 25 72 23.8 25.8 41 0.6 29.5 21.1 3500 0.435
LFR 5206-25 KDD 25 25 72 23.8 25.8 43.5 0.6 29.5 21.1 7500 0.425
LFR 5206-25 NPP 25 25 72 23.8 25.8 43.5 0.6 29.5 21.1 3500 0.425
LFR 5207-30 KDD 30 30 80 27 29 51 1 39 28.6 6500 0.66
LFR 5207-30 NPP 30 30 80 27 29 51 1 39 28.6 3000 0.66
LFR 5208-40 KDD 40 40 98 36 38 62.5 1 44.7 33.8 6000 1.36
LFR 5208-40 NPP 40 40 98 36 38 62.5 1 44.7 33.8 2500 1.36
LFR 5301 KDD 10 12 42 19 19 24 0.6 15.4 8.2 14000 0.13
LFR 5301 NPP 10 12 42 19 19 24 0.6 15.4 8.2 6500 0.13
LFR 5301-20 KDD 20 12 42 19 19 28 0.6 13 7.7 14000 0.125
LFR 5301-20 NPP 20 12 42 19 19 28 0.6 13 7.7 6500 0.125
LFR 5302 KDD 10 15 47 19 19 26.65 1 17.7 10.3 12000 0.163
LFR 5302 NPP 10 15 47 19 19 26.65 1 17.7 10.3 5500 0.163
LFR5308-50 KDD 50 40 110 44 46 72.5 1.1 62.3 45.2 5500 1.4
LFR5308-50 NPP 50 40 110 44 46 72.5 1.1 62.3 45.2 2300 1.4

LFR Bearings

SG Track Rollers Bearings

It is also made up of high-quality bearing steel and it is also mounted with the rubber seal. But it is mainly used in the flat track.

Model

Mass

(g)

dw

(mm)

d

(mm)

D

(mm)

C

(mm)

B

(mm)

SG10 6 5 4 13 6 3.5*2
SG15 8 6 5 17 8 5.75
SG15-10 9 10 5 17 8 5.75
SG20 25 8 6 24 11 7.25
SG25 49 10 8 30 14 8.5
SG35 136 12 12 42 19 12.5
SG15N 8 6 5 17 8 5.75
SG20N 25 8 6 24 11 7.25
SG25N 49 10 8 30 14 8.5
SG35N 136 12 12 42 19 12.5

SG Bearings

W RM Track Rollers Bearings

– The high-quality bearing steel is used to make the wheels and the mounting process is done by a metal shield or rubber seal to prevent the dust. It is used in the industrial robot, cutting machine, motion tracking, production flow etc.

Designation




A1

A2

Chamfer r/min


Weight


Bore

O.D.

Width



mm

Load



mm

mm

mm







D1

D

B

A1

A2

R/min

Cw(KN)

Cow(KN)

Kg

W1

4.763

19.56

7.87

7.9.

11.86

0.3

2.2

1

11

W1X

4.763

19.56

7.87

7.93

11.86

0.3

2.2

1

11

W2

9.525

30.73

11.1

12.7

18.24

0.3

4.9

2.5

38

W2X

9.525

30.73

11.1

12.7

18.24

0.3

4.9

2.5

38

W3

12

45.72

15.88

19.05

26.98

0.6

9.4

4.9

130

W3X

12

45.72

15.88

19.05

26.98

0.6

9.4

4.9

130

W4

15

59.94

19.05

25.4

34.93

1

14.8

8.2

280

W4X

15

59.94

19.05

25.4

34.93

1

14.8

8.2

280

RM1ZZ

4.763

19.56

7.87

7.9.

11.86

0.3

2.2

1

11

RM1 2RS

4.763

19.56

7.87

7.93

11.86

0.3

2.2

1

11

RM2ZZ

9.525

30.73

11.1

12.7

18.24

0.3

4.9

2.5

38

RM2 2RS

9.525

30.73

11.1

12.7

18.24

0.3

4.9

2.5

38

RM3ZZ

12

45.72

15.88

19.05

26.98

0.6

9.4

4.9

130

RM3 2RS

12

45.72

15.88

19.05

26.98

0.6

9.4

4.9

130

RM4ZZ

15

59.94

19.05

25.4

34.93

1

14.8

8.2

280

RM4 2RS

15

59.94

19.05

25.4

34.93

1

14.8

8.2

280

VW Bearings

LV Track Rollers Bearings

This type of bearings are made up of high-quality bearing steel and it is mounted with a metal shield to prevent the dust. It is applicable to heavy-duty track, mobile equipment, wire straightening machine and so on.

Wheels No .

dw
mm

Bore
mm

O.D.
mm

Width
mm

Width
mm

A

Angle

Chamfer r/min
mm

Load

Weight

dw

D

D

B

C

A

R/min

Cw(KN)

Cow(KN)

Kg

LV 20/7 ZZ

10

7

22

11

11

14.5

120

0.3

3.78

2.05

17

LV 20/8 ZZ

10

8

30

14

14

18.1

120

0.3

5.13

2.67

49

LV 20/10 ZZ

10

10

30

14

14

18.1

120

0.3

5.13

2.67

48

LV 202-38 ZZ

10

15

38

17

17

22.25

120

0.5

8.47

5.37

87

LV 202-40 ZZ

10

15

40

18

18

22

120

0.5

8.47

5.37

110

LV 201 ZZ

20

12

41

20

20

28

120

0.3

8.47

5.37

130

LV 201-14.2RS

14

12

39.9

20.1

18

24

100

0.5

8.9

5

107

LV 202-41 ZZ

20

15

41

20

20

28

120

0.5

8.47

5.37

116

LV 203 ZZ

20

17

58

25

25

35

120

0.5

14.66

9.1

325

LV 204-57 ZZ

20

20

57

22

22

34.5

120

0.6

14.66

9.1

290

LV 204-58 ZZ

30

20

58

25

25

41

120

0.6

14.66

9.1

31


LV Bearings

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