FAMILIES 22 - 25 - 28


The mounting holes are equispaced

Ne : number of holes in the outer ring
Ni  
: number of holesin the inner ring

Tapping depth in the outer ring : 20 mm minimum

G = 4 equispaced grease nipples M8 x 100 mounted on the inner ring

Material : Improved XC 45, code Z

These bearings are also available without drilling.
The references are identical except for the last 2 digits :

00 : without bolt holes,
01 : standard drilling.





 

 

MEASUREMENTS IN MILLIMETERS

Teeth

 

WEIGHT

DIMENSIONS

FASTENING

GEARS

Resistance

REFERENCES

Kg

De

Di

Be

Fe

Ne

Fi

Ni

m

z

D

kN

22 0411 01

31

518

325

454

490

8

375

12

5

67

335

32.4

22 0541 01

41

648

445

584

620

10

505

16

6

76

456

40.3

22 0641 01

48

748

546

684

720

12

605

18

6

93

558

40.3

22 0741 01

55

848

649

784

820

12

705

20

6

110

660

40.3

22 0841 01

63

948

736

884

920

14

805

20

8

94

752

54.3

22 0941 01

71

1048

840

984

1020

16

905

22

8

107

856

54.3

22 1091 01

80

1198

986

1134

1170

16

1055

24

8

125

1000

54.3

 
Families 22 : class I   25 : class III   28 : class V  have all the same geometry

The characteristics of these classes are tabulated on the TABLE OF DEFLECTION UNDER MASTER LOAD

Please consult us, for the class suitable for your application : info@rollix.com 





 

 

 

 

 

 

 

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