Metric Dimensions
150	300	400	600	900	1500
Inch Dimensions
150	300	400	600	900	1500

NPS	O	tf	X
1/2	95	14.3	38
3/4	115	15.9	48
1	125	17.5	54
1-1/4	135	20.7	64
1-1/2	155	22.3	70
2	165	25.4	84
2-1/2	190	28.6	100
3	210	31.8	117
3-1/2	230	35	133
4	275	38.1	152
5	330	44.5	189
6	355	47.7	222
8	420	55.6	273
10	510	63.5	343
12	560	66.7	400
NPS	O	tf	X
14	605	69.9	432
16	685	76.2	495
18	745	82.6	546
20	815	88.9	610
24	940	101.6	718

[google-square-ad]

NPS	Y	B
1/2	22	22.2
3/4	25	27.7
1	27	34.5
1-1/4	29	43.2
1-1/2	32	49.5
2	37	61.9
2-1/2	41	74.6
3	46	90.7
3-1/2	49	103.4
4	54	116.1
5	60	143.8
6	67	170.7
8	76	221.5
10	86	276.2
12	92	327
NPS	Y	B
14	94	359.2
16	106	410.5
18	117	461.8
20	127	513.1
24	140	616

[google-square-ad]

Templates for drilling of bolt holes

NPS	BCD	BHD	BOLTS	BD
1/2	66.7	5/8	4	1/2
3/4	82.6	3/4	4	5/8
1	88.9	3/4	4	5/8
1-1/4	98.4	3/4	4	5/8
1-1/2	114.3	7/8	4	3/4
2	127.0	3/4	8	5/8
2-1/2	149.2	7/8	8	3/4
3	168.3	7/8	8	3/4
3-1/2	184.2	1	8	7/8
4	215.9	1	8	7/8
5	266.7	1-1/8	8	1
6	292.1	1-1/8	12	1
8	349.2	1-1/4	12	1-1/8
10	431.8	1-3/8	16	1-1/4
12	489.0	1-3/8	20	1-1/4
NPS	BCD	BHD	BOLTS	BD
14	527.0	1-1/2	20	1-3/8
16	603.2	1-5/8	20	1-1/2
18	654.0	1-3/4	20	1-5/8
20	723.9	1-3/4	24	1-5/8
24	838.2	2	24	1-7/8

[google-square-ad]

NPS	SBL RFY	SBL RJ	MBL RF
1/2	75	70	75
3/4	90	85	90
1	90	85	90
1-1/4	95	90	95
1-1/2	110	100	110
2	110	100	110
2-1/2	120	115	120
3	125	120	125
3-1/2	140	135	140
4	145	140	145
5	165	160	165
6	170	165	170
8	190	185	195
10	215	210	215
12	220	215	220
NPS	SBL RFY	SBL RJ	MBL RF
14	235	230	235
16	255	250	255
18	275	265	275
20	285	280	290
24	330	325	335

[google-square-ad]

Metric Dimensions
150	300	400	600	900	1500	2500
Inch Dimensions
150	300	400	600	900	1500	2500

General Notes

Dimensions are in millimeters, except for diameters of bolts and bolt holes, which are in inch units.