YOKE TYPE TRACK ROLLERS

RNA 22...2RS        NA 22...2RS       NA 22...2RSX

Sesled and Without axial guiding

RNA22...2RS,RNA22...2RSX,NA22...2RS,  NA22...2RSX


Outer
Diameter

Bearing Designation

Boundary Dimensionsmm

Basic Load Ratings

 

Limiting
Speed3)

n1greas¡Ö

  min-1

 

 

As yoke type track rollers

 

Without inner ring

With inner ring

D

d

F 1) 

Fw

B

C

E

r1s

C

Co

CW

CoW

m m

m m

min

N

 

19

RNA 22/6.2RS

NA 22/6.2RS

19

6

10

12

11.8

0.3

0.3

5300

4650

3900

3700

18000

RNA 22/6.2RS X

NA 22/6.2RS X

19

6

10

12

11.8

0.3

0.3

5300

4650

3900

3700

18000

24

RNA 22/8.2RS

NA  22/8.2RS

24

8

12

12

11.8

0.3

0.3

5700

5400

4800

4800

14000

RNA 22/8.2RS X

NA  22/8.2RS

24

8

12

12

11.8

0.3

0.3

5700

5400

4800

4800

14000

30

RNA 2200.2RS

NA  2200.2RS

30

10

14

14

13.8

0.6

0.3

7800

8300

7000

8000

11000

RNA 2200.2RS X

NA  2200.2RS X

30

10

14

14

13.8

0.6

0.3

7800

8300

7000

8000

11000

32

RNA 2201.2RS

NA  2201.2RS

32

12

16

14

13.8

0.6

0.3

8700

9900

7500

9000

9500

RNA 2201.2RS X

NA  2201.2RS X

32

12

16

14

13.8

0.6

0.3