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Individual roller for T | U | K rails

The rollers are single-row ball bearings with profiled outer running surface. The precision ground and super finished outer running, below 0.02 runout,  guarantee low noise and low friction. 
The standard rollers come with shields and steel cages for high-temperature applications. NBR seals are supplied for dusty environments and splash-proof applications.
The rollers are lubricated for life with a wide temperature ranging lithium soap grease and mineral oil for alimentary application or low-temperature applications.
As usual, the bearings will be delivered with eccentric or concentric pivots, to allow for preload settings in the different systems.

Features and advantage:

  • Bearing material:  Steel 52100 | 100Cr6 or Stainless steel AISI 440C| X105CrMo17 | 1.4125
  • Mounting pivots:  Carbon steel AISI1045 | 1.1191, zinc plated, blue passivated or Stainless steel AISI303 | 1.4305
  • Size:  18, 28, 35, 43, 63 
  • Dimension P6 and run-out P5
  • Lead time: 2-3 business days

 

PRODUCT FILTERS AND TABLE

Roller diamter (mm)

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Bore diameter (mm)

~

Roller width (mm)

~

Profile
Prismatic
Crowned
For rail size
18
28
35
43
63
For rail type
T and U
K
Designation

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Designation Profile of running surface For rail type For rail size Roller diamter Tolerance OD Bore diameter Tolerance ID Roller width Tolerance Width
D TD d Td C TC
mm
mm
mm
mm
mm
mm
N
CH.C18-2Z Prismatic T and U 18 14 +0/-0.04 5 +0.001/+0.005 4 +0/-0.05
CH.C28-2Z Prismatic T and U 28 23.2 +0/-0.04 7 +0.001/+0.005 7 +0/-0.04
CH.C35-2Z Prismatic T and U 35 28.2 +0/-0.04 8 +0/-0.008 7.5 +0/-0.03
CH.C43-2Z Prismatic T and U 43 35 +0/-0.04 10 +0/-0.008 11 +0/-0.03
CH.C63-2ZR Prismatic T and U 63 50 +0/-0.04 17 +0/-0.008 17.5 +0/-0.05
CH.C18-2RS Prismatic T and U 18 14 +0/-0.04 5 +0.001/+0.005 4 +0/-0.05
CH.C28-2RS Prismatic T and U 28 23.2 +0/-0.04 7 +0.001/+0.005 7 +0/-0.04
CH.C35-2RS Prismatic T and U 35 28.2 +0/-0.04 8 +0/-0.008 7.5 +0/-0.03
CH.C43-2RS Prismatic T and U 43 35 +0/-0.04 10 +0/-0.008 11 +0/-0.03
CH.CR43-2Z Crowned K 43 35.6 +0/-0.04 10 +0/-0.008 11 +0/-0.03
CH.CR63-2ZR Crowned K 63 49.7 +0/-0.04 17 +0/-0.008 17.5 +0/-0.03
CH.CX18-2RS Prismatic T and U 18 14 +0/-0.04 5 +0.001/+0.005 4 +0/-0.05
CH.CX28-2RS Crowned T and U 28 23.2 +0/-0.04 7 +0.001/+0.005 7 +0/-0.04
CH.CX35-2RS Prismatic T and U 35 28.2 +0/-0.04 8 +0/-0.008 7.5 +0/-0.03
CH.CX43-2RS Prismatic T and U 43 35 +0/-0.04 10 +0/-0.008 11 +0/-0.03
CH.CX63-2RS Prismatic T and U 63 50 +0/-0.04 17 +0/-0.008 17.5 +0/-0.05
CH.CRX43-2RS Crowned K 43 35.6 +0/-0.04 10 +0/-0.008 11 +0/-0.03
CH.CRX63-2RS Crowned K 63 49.7 +0/-0.04 17 +0/-0.008 17.5 +0/-0.03
CH.C18-2Z
Profile of running surface Prismatic
For rail type T and U mm
For rail size 18
D Roller diamter 14 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 5 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 4 mm
TC Tolerance Width +0/-0.05 N
CH.C28-2Z
Profile of running surface Prismatic
For rail type T and U mm
For rail size 28
D Roller diamter 23.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 7 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 7 mm
TC Tolerance Width +0/-0.04 N
CH.C35-2Z
Profile of running surface Prismatic
For rail type T and U mm
For rail size 35
D Roller diamter 28.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 8 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 7.5 mm
TC Tolerance Width +0/-0.03 N
CH.C43-2Z
Profile of running surface Prismatic
For rail type T and U mm
For rail size 43
D Roller diamter 35 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 10 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 11 mm
TC Tolerance Width +0/-0.03 N
CH.C63-2ZR
Profile of running surface Prismatic
For rail type T and U mm
For rail size 63
D Roller diamter 50 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 17 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 17.5 mm
TC Tolerance Width +0/-0.05 N
CH.C18-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 18
D Roller diamter 14 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 5 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 4 mm
TC Tolerance Width +0/-0.05 N
CH.C28-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 28
D Roller diamter 23.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 7 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 7 mm
TC Tolerance Width +0/-0.04 N
CH.C35-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 35
D Roller diamter 28.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 8 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 7.5 mm
TC Tolerance Width +0/-0.03 N
CH.C43-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 43
D Roller diamter 35 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 10 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 11 mm
TC Tolerance Width +0/-0.03 N
CH.CR43-2Z
Profile of running surface Crowned
For rail type K mm
For rail size 43
D Roller diamter 35.6 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 10 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 11 mm
TC Tolerance Width +0/-0.03 N
CH.CR63-2ZR
Profile of running surface Crowned
For rail type K mm
For rail size 63
D Roller diamter 49.7 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 17 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 17.5 mm
TC Tolerance Width +0/-0.03 N
CH.CX18-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 18
D Roller diamter 14 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 5 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 4 mm
TC Tolerance Width +0/-0.05 N
CH.CX28-2RS
Profile of running surface Crowned
For rail type T and U mm
For rail size 28
D Roller diamter 23.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 7 mm
Td Tolerance ID +0.001/+0.005 mm
C Roller width 7 mm
TC Tolerance Width +0/-0.04 N
CH.CX35-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 35
D Roller diamter 28.2 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 8 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 7.5 mm
TC Tolerance Width +0/-0.03 N
CH.CX43-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 43
D Roller diamter 35 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 10 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 11 mm
TC Tolerance Width +0/-0.03 N
CH.CX63-2RS
Profile of running surface Prismatic
For rail type T and U mm
For rail size 63
D Roller diamter 50 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 17 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 17.5 mm
TC Tolerance Width +0/-0.05 N
CH.CRX43-2RS
Profile of running surface Crowned
For rail type K mm
For rail size 43
D Roller diamter 35.6 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 10 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 11 mm
TC Tolerance Width +0/-0.03 N
CH.CRX63-2RS
Profile of running surface Crowned
For rail type K mm
For rail size 63
D Roller diamter 49.7 mm
TD Tolerance OD +0/-0.04 mm
d Bore diameter 17 mm
Td Tolerance ID +0/-0.008 mm
C Roller width 17.5 mm
TC Tolerance Width +0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
18
Roller diamter
D
14 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
5 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
4 mm
Tolerance Width
TC
+0/-0.05 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
28
Roller diamter
D
23.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
7 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
7 mm
Tolerance Width
TC
+0/-0.04 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
35
Roller diamter
D
28.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
8 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
7.5 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
43
Roller diamter
D
35 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
10 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
11 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
63
Roller diamter
D
50 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
17 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
17.5 mm
Tolerance Width
TC
+0/-0.05 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
18
Roller diamter
D
14 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
5 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
4 mm
Tolerance Width
TC
+0/-0.05 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
28
Roller diamter
D
23.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
7 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
7 mm
Tolerance Width
TC
+0/-0.04 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
35
Roller diamter
D
28.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
8 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
7.5 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
43
Roller diamter
D
35 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
10 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
11 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Crowned
For rail type
K mm
For rail size
43
Roller diamter
D
35.6 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
10 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
11 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Crowned
For rail type
K mm
For rail size
63
Roller diamter
D
49.7 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
17 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
17.5 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
18
Roller diamter
D
14 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
5 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
4 mm
Tolerance Width
TC
+0/-0.05 N
Profile of running surface
Crowned
For rail type
T and U mm
For rail size
28
Roller diamter
D
23.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
7 mm
Tolerance ID
Td
+0.001/+0.005 mm
Roller width
C
7 mm
Tolerance Width
TC
+0/-0.04 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
35
Roller diamter
D
28.2 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
8 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
7.5 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
43
Roller diamter
D
35 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
10 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
11 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Prismatic
For rail type
T and U mm
For rail size
63
Roller diamter
D
50 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
17 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
17.5 mm
Tolerance Width
TC
+0/-0.05 N
Profile of running surface
Crowned
For rail type
K mm
For rail size
43
Roller diamter
D
35.6 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
10 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
11 mm
Tolerance Width
TC
+0/-0.03 N
Profile of running surface
Crowned
For rail type
K mm
For rail size
63
Roller diamter
D
49.7 mm
Tolerance OD
TD
+0/-0.04 mm
Bore diameter
d
17 mm
Tolerance ID
Td
+0/-0.008 mm
Roller width
C
17.5 mm
Tolerance Width
TC
+0/-0.03 N
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