Table 7. Diameter, distance, depth (DDD) combinations for NBR70A and FKM90A rubbers (values in µm).

Reference (Ref.).

Plate	NBR70A	NBR70A	NBR70A	Plate	FKM90A	FKM90A	FKM90A
Ref.	Diameter	Distance	Depth	Ref.	Diameter	Distance	Depth
P1	125	125	10	P1	100	100	10
P2	175	125	10	P2	300	100	10
P3	125	175	10	P3	100	300	10
P4	175	175	10	P4	300	300	10
P5	125	125	20	P5	100	100	20
P6	175	125	20	P6	300	100	20
P7	125	175	20	P7	100	300	20
P8	175	175	20	P8	300	300	20
P9	150	150	15	P9	200	200	15
P10	150	150	15	P10	200	200	15
P11	150	150	15	P11	200	200	15