Item No.	Outer diameter(D)		Bore(H)	Segment length(L)	Segment thickness(T)	Segment height(W)	Segment quantity(S)
	Inch	mm
BG-010110	10	250	50/60	40	2.8	10/12/15/20	17
BG-012120	12	300	50/60	40	3.0(3.2)	10/12/15/20	21
BG-014120	14	350	50/60	40	3.0(3.2)	10/12/15/20	24
BG-016135	16	400	50/60	40	3.4(3.6)	10/12/15/20	28
BG-018150	18	450	50/60	40	3.8	10/12/15/20	32
BG-020165	20	500	50/60	40	4.2	10/12/15/20	30/36
BG-022175	22	550	50/60	40	4.4	10/12/15/20	32/40
BG-024187	24	600	50/60	40	4.8	10/12/15/20	36/42
BG-026200	26	650	50/60	40	5.0	10/12/15/20	40/46
BG-028210	28	700	50/60	40	5.2	10/12/15/20	42/50
BG-032230	32	800	50/80	40	5.8	10/12/15/20	46/57
BG-036280	36	900	100	24	7.0/6.4	12/15/20	64
BG-040290	40	1000	100	24	7.4/6.8	12/15/20	70
BG-048310	48	1200	100	24	7.8/7.2	12/15/20	80
BG-052330	52	1300	100	24	8.4/7.8	12/15/20	88
BG-064370	64	1600	100	24	9.2/8.6	12/15/20	108
BG-072400	72	1800	100	24	10/9.4	12/15/20	118/120
BG-080430	80	2000	100	24	10.8/10.2	12/15/20	126/128
BG-086430	86	2200	100	24	10.8/10.2	12/15/20	132
BG-100465	100	2500	100	24	11.8/11.2	15/20	140
BG-120510	120	3000	100	24	13/12	15/20	160