Feature:

High hardness with a soft core giving resistance to shock load & excellent resistance to surface wear.

Hardness:

Hardness is HRC 60 min. Reference the accompanying chart for minimum case depth.

Size Available:

1~ 30mm

Grade Available:

G20~G1000

Application:

Moderate loads and allow rotating parts, for example: castors, conveyors, roller skates, drawer slides, seat slides, bicycles, etc.

Material Conversion:

ASTM/AISI

DIN

W-Nr.

NF

JIS

1015

CK15

1.2241

XC15

S 15C

Case Depth

Ball Diameter

Minimum Case Depth

Ball Diameter

Minimum Case Depth

2.0 -3.0mm

0.5mm

9.5 -11.0mm

1.4mm

3.1 -4.5mm

0.6mm

11.1 -12.5mm

1.7mm

4.6 -5.5mm

0.8mm

12.6 -14.0mm

1.8mm

5.6 -6.5mm

0.9mm

14.1 -19.0mm

1.9mm

6.6 -9.5mm

1.1mm

19.1 -38.0mm

2.0mm

Feature:

Advantage of being through hardened. Cheaper than high carbon chrome alloy steel

Hardness:

HRc58-64

Size Available:

1~ 30mm

Grade Available:

G20~ 1000G

Application:

Take high load and provide longer life than case hardened carbon balls, applications is the cycle industry, food industry, etc.

Material Conversion:

ASTM/AISI

DIN

W-Nr.

NF

JIS

1085

CK85

1.1269

XC85

SUP3