Pillow Blocks or Plummer Blocks as they are also known, are a popular type of housed bearing or self lube unit.  With a cast iron housing and a specially designed inner ring housing 2 socket set screws spaced 120° apart for maximum holding strength and reliability.  Used extensively in a wide range of industries due to their ease of fitting, maintaining and replacing.

Unit No.	Shaft Dia	Dimensions (mm)											Bolt Size		Weight (kg)
	d	H	L	J	A	N	N1	H1	Ho	B	S	A3	(mm)	(in)
	(mm)
UCP201	12	30.2	127	95	38	13	19	14	61	31	12.7		M10	3/8	0.76
UCP202	15	30.2	127	95	38	13	19	14	61	31	12.7		M10	3/8	0.74
UCP203	17	30.2	127	95	38	13	19	14	61	31	12.7		M10	3/8	0.72
UCP204	20	33.3	127	95	38	13	19	14	64	31	12.7	46.4	M10	3/8	0.70
UCP205	25	36.5	140	105	38	13	19	15	71	34.1	14.3	48	M10	3/8	0.76
UCP206	30	42.9	160	121	44	17	20	6	84	38.1	15.9	52	M14	1/2	1.25
UCP207	35	47.6	167	126	48	17	20	17	92	42.9	17.5	59	M14	1/2	1.55
UCP208	40	49.2	181	137	53	17	20	18	99	49.2	19	68.2	M14	1/2	1.90
UCP209	45	54	190	146	54	17	20	20	106	49.2	19	70	M14	1/2	2.20
UCP210	50	57.2	206	159	60	20	23	21	114	51.6	19	76	M16	5/8	2.75
UCP211	55	63.5	220	172	60	20	23	23	125	55.6	22.2	76	M16	5/8	3.30
UCP212	60	69.9	241	186	70	20	23	25	137	65.1	25.4	89	M16	5/8	4.70
UCP213	65	76.2	262	203	70	25	28	26	149	65.1	25.4	89	M20	3/4	5.60
UCP214	70	79.4	266	210	72	25	28	28	157	74.6	30.2	98	M20	3/4	6.60
UCP215	75	82.6	272	217	72	25	28	28	159	77.8	33.3	97	M20	3/4	7.30
UCP216	80	88.9	292	232	80	25	30	30	174	82.6	33.3	110	M20	3/4	9.00
UCP217	85	95.2	310	247	82	25	28	32	185	85.7	34.1	114.2	M20	3/4	10.80
UCP218	90	101.6	324	262	87	27	30	33	197	96	39.7	124	M22	7/8	13.00
UCP220	100	115	380	305	95	30	36	40	225	108	42		M24	15/16	16.00