Model	Outer dimension (mm)					Rated value
	d	D	B	C	r	Maximum radial deformation	Input speed (r/min)
PRC-14	25.07	33.896	6.35	6.095	0.3	0.8	3000
PRC-17	30.3	41.722	6.68	6.16	0.3	0.9	3000
PRC-20	35.56	49.068	8.13	7.24	0.3	1.0	3000
PRC-25	45.212	61.334	6.3	9.015	0.3	1.0	3000
PRC-32	58.928	79.748	8.64	11.81	0.3	1.2	3000
PRC-40	71.12	98.171	10.29	14.475	0.6	1.5	3000
PRC-50	88.9	122.707	12.7	18.085	1	2.0	3000
PRC-66	117.856	159.312	15.88	23.495	1	2.0	3000