ITEM NO.	LENGTH mm (inch)	I.D. mm (1/16") (inch)	O.D. mm (inch)
Black
RB9A06B	222 (8.75)	9.5 ( 6) (.375)	29.2 (1.15)
RB9A08B	222 (8.75)	12.7 ( 8) (.500)	29.2 (1.15)
RB9A10B	222 (8.75)	15.9 (10) (.625)	29.2 (1.15)