Radial ring MR057R Features and compatibility

Outer diameter

57.5 ±0.1

Inner diameter

51 ±0.1

Installation diameter

53 ±0.02

Height

11 ± 0.1 mm

Mass

27 g

Pole length

2 mm

Number of poles

90

Moment of inertia

19,400 gmm2

Material of magnetic layer

HNBR + ferrite

Hub material

EN1.4104 / AISI 430F

Hub thermal expansion coefficient (CTE)

10 × 10-6 K-1

Type of reference

Unique or DRCM*

Basic increment of distance coded reference mark

36 mm / 72°

Compatibility

LM10, LM13, RLM, RLC2IC, RLC2HD, RLB

Yes

No

LM15

No

Yes

Protection cover option

Yes

* Reference mark option only available with RLM and RLC2IC readheads.