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ZZ BEARINGS can Produce U Groove Track Roller Bearing

ZZ BEARINGS can Produce U Groove Track Roller Bearing

  • 2021-03-01

ZZ BEARINGS can Produce LFR Roller with Below Features :

1.LFR series roller linear guide rail wheel in the most widely used, economical and practical products that can fit in the cylindrical guide.

2. contacting wheel and rail for two-point contact, having a good contact performance.

3. Roller double row angular contact ball bearing design and thickening of the internal structure of the outer ring, the wheel has a higher carrying capacity.

4. The roller bearing with high-quality steel, heat treatment, precision grind, and are filled with long-life high-quality multi-purpose grease.

5.Wheel dust metal dust cover (KDD) or rubber seal (NPP).


Below here is LFR 50/8NPP U Groove Track Roller Bearing Picture :

LFR50/8-6KDD Bearing


ZZ BEARINGS can Produce U grooved LFR guide roller bearing series for you .

Guide roller type

Mass

Dimension (mm)

China

Germany

Italian

≈(g)

dw

d

D

C

B

A

LFR 50/4 NPP

-

-

3.5

5

4

13

6

7

8.04

LFR 50/5-4 KDD

LFR50/5KDD-4

R 50/5-4 ZZ

7.5

4

5

16

7

8

9

LFR 50/5-4 NPP

LFR50/5NPP-4

R 50/5-4 2RS

7.5

4

5

16

7

8

9

LFR 50/5 KDD

LFR50/5KDD

R 50/5-6 ZZ

8

6

5

17

7

8

10.5

LFR 50/5 NPP

LFR50/5NPP

R 50/5-6 2RS

8

6

5

17

7

8

10.5

LFR 50/8 KDD

LFR50/8KDD

R 50/8-6 ZZ

24

6

8

24

11

11

14

LFR 50/8 NPP

LFR50/8NPP

R 50/8-6 2RS

24

6

8

24

11

11

14

LFR 50/8-8 KDD



24

8

8

24

11

11

14.75

LFR 50/8-8 NPP



24

8

8

24

11

11

14.75

LFR 30/8 KDD



31

10

8

26.8

11

13

16.7

LFR 30/8 NPP



31

10

8

26.8

11

13

16.7

LFR 5201 KDD

LFR5201KDD

R 5201-10 ZZ

68

10

12

35

15.9

15.9

20.65

LFR 5201 NPP

LFR5201NPP

R 5201-10 2RS

68

10

12

35

15.9

15.9

20.65

LFR 5301 KDD

LFR5301KDD

R 5301-10 ZZ

130

10

12

42

19

19

24

LFR 5301 NPP

LFR5301NPP

R 5301-10 2RS

130

10

12

42

19

19

24

LFR 5301-20 KDD



125

20

12

42

19

19

28

LFR 5301-20 NPP



125

20

12

42

19

19

28

LFR 5302 KDD

LFR5302KDD

R 5302-10 ZZ

163

10

15

47

19

19

26.65

LFR 5302 NPP

LFR5302NPP

R 5302-10 2RS

163

10

15

47

19

19

26.65

LFR 5201-12 KDD

LFR5201-12KDD

R 5201-12 ZZ

68

12

12

35

15.9

15.9

21.75

LFR 5201-12 NPP

LFR5201-12NPP

R 5201-12 2RS

68

12

12

35

15.9

15.9

21.75

LFR 5201-14 KDD

LFR5201-14KDD

R 5201-14 ZZ

107

14

12

39.9

18

20

24

LFR 5201-14 NPP

LFR5201-14NPP

R 5201-14 2RS

107

14

12

39.9

18

20

24

LFR 5201-10.40 KDD



115

10

12

39.9

18

20

22

LFR 5201-10.40 NPP



115

10

12

39.9

18

20

22

LFR 5204-16 KDD*

LFR5204-16KDD

R 5204-16 ZZ

195

16

20

52

20.6

22.6

31.5

LFR 5204-16 NPP*

LFR5204-16NPP

R 5204-16 2RS

195

16

20

52

20.6

22.6

31.5

LFR 5206-20 KDD*

LFR5206-20KDD

R 5206-20 ZZ

435

20

25

72

23.8

25.8

41

LFR 5206-20 NPP*

LFR5206-20NPP

R 5206-20 2RS

435

20

25

72

23.8

25.8

41

LFR 5206-25 KDD*

LFR5206-25KDD

R 5206-25 ZZ

425

25

25

72

23.8

25.8

43.5

LFR 5206-25 NPP*

LFR5206-25NPP

R 5206-25 2RS

425

25

25

72

23.8

25.8

43.5

LFR 5207-30 KDD*

LFR5207-30KDD

R 5207-30 ZZ

660

30

30

80

27

29

51

LFR 5207-30 NPP*

LFR5207-30NPP

R 5207-30 2RS

660

30

30

80

27

29

51

LFR 5208-40 KDD*

LFR5208-40KDD

R 5208-40 ZZ

1360

40

40

98

36

38

62.5

LFR 5208-40 NPP*

LFR5208-40NPP

R 5208-40 2RS

1360

40

40

98

36

38

62.5

LFR 5308-50 KDD*

LFR5308-50KDD

R 5308-50 ZZ

1400

50

40

110

44

46

72.5

LFR 5308-50 NPP*

LFR5308-50NPP

R 5308-50 2RS

1400

50

40

110

44

46

72.5

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