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XM-RKX110C Guide Roller with tapered roller bearing

RKY/RKYR and RKX/RKXR series heavy-duty track rollers are designed with double-row tapered roller bearings to provide exceptional load capacity and high-precision linear guidance.

These robust track rollers are widely used in heavy-duty industrial applications including metallurgy, port logistics and automation systems.

Equipped with durable NBR seals and available in sizes ranging from RKY52 to RKX110, our RKY/RKX series track rollers deliver reliable performance and stable linear motion for critical heavy-duty operating conditions.

RKY Series rollers are 80°,RKX Series rollers are 90°.


Product Model:

RKY52        RKYR 52
RKY62        RKYR62
RKY72        RKYR 72
RKX90C     RKXR 90C
RKX110C   RKXR 110C





  • Outer diameter 110mm
  • Shaft diameter 42mm

product detail

RKY RKX Series Track Rollers:mm

Designation

Boundary Dimensions

Dynamic Load

(N)

Preload Torque

(Nm)

Weight

(kg)

Concentric

Eccentric

De

d (1)

d

T

m

S min.

P

L

A

B

I1

M

SW

SW

k

RKY 52

RKYR 52

52

21

M20x1.5

19.1

19.8

15

13.4

73

35

41

14

28

8

30

1

40750

80

0.6

RKY 62

RKYR 62

62

27

M24x1.5

22.1

20.8

19

15.4

83

37

44

18

35

10

36

1

46000

160

0.9

RKY 72

RKYR 72

72

36

M30x1.5

26

27.0

19

21.6

100

45

55

18

44

12

46

1

64850

300

1.6

RKX 90C

RKXR 90C

90

38

M36 x1.5

33

30.0

24

24.6

115

53/56(2)

62

23

50

14

55

1

113400

450

2.8

RKX 110C

RKXR 110C

110

42

M36 x1.5

40

34.0

33

24.6

135

60/63(2) 

70

32

56

14

55

1

177500

450

4.9

Remark

1)When the operating temperature reaches 120°C, the rollers need to use fluoro rubber seals (suffix V) to meet the operating requirements (including rollers RKY 90)

2)Structural dimensions of stainless steel (NX) roller

3)Roller includes hex nut and special lock washer