Bearing Designation

Boundary Dimensions

BasicLoadRating

Shaft

d

D

B

C

d1

rs

As yoke type track rollers

Diameter

Dynamic

Static

 Cw

 Cow

Limiting Speed

mm

Without IR

With IR

mm

min

N

rpm

16

NATR 5

NATR 5 PP

5

16

12

11

12

0.15

3800

3750

3150

3300

*22000

NATV 5

NATV 5 PP

5

16

12

11

12

0.15

6400

8500

4850

6500

8500

19

NATR 6

NATR 6 PP

6

19

12

11

14

0.15

4250

4600

3500

3900

*20000

NATV 6

NATV 6 PP

6

19

12

11

14

0.15

7300

10800

5500

7900

7000

24

NATR 8

NATR 8 PP

8

24

15

14

19

0.3

6800

7700

5500

6400

*15000

NATV 8

NATV 8 PP

8

24

15

14

19

0.3

10400

15600

7800

11400

5500

30

NATR 10

NATR 10 PP

10

30

15

14

23

0.6

8100

9700

6800

8400

11000

NATV 10

NATV 10 PP

10

30

15

14

23

0.6

12200

19000

9500

14600

4500

32

NATR 12

NATR 12 PP

12

32

15

14

25

0.6

8700

11000

6900

8800

9000

NATV 12

NATV 12 PP

12

32

15

14

25

0.6

13200

21700

9700

15400

3900