Pillow Block Bearings

A pillow block bearing, also known as a plummer block, is a support structure designed to assist in stabilizing a rotating shaft by using compatible bearings and a range of associated components.

This type of bearing contains a mounting block (pillow block). The bearing is installed inside the mounting block.

The pillow block bearings are most commonly used in low-torque applications. The slots or bores in the bearing base or feet of the bearing allow for easy assembly and adjustment.

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Specifications
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Unit No.	Shaft Dia		Dimensions (mm)											Bolt Siz (mm)	Weight (kg)
	d		H	L	J	A	N	N1	H1	Ho	B	S	A3
	(in)	(mm)	H	L	J	A	N	N1	H1	Ho	B	S	A3
UCWP201		12	30.2	125	95	32	13	18	13	57	27.4	11.5	–	M10	0.72
UCWP202		15	30.2	125	95	32	13	18	13	57	27.4	11.5	–	M10	0.66
UCWP203		17	30.2	125	95	32	13	18	13	57	27.4	11.5	–	M10	0.66
UCP201		12	30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.76
UCP201-8	1/2		30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.76
UCP202		15	30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.74
UCP202-9	9/16		30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.74
UCP202-10	5/8		30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.74
UCP203		17	30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.72
UCP203-11	11/16		30.2	127	95	38	13	19	14	61	31	12.7	–	M10	0.72
UCP204		20	33.3	127	95	38	13	19	14	64	31	12.7	46.4	M10	0.7
UCP204-12	3/4		33.3	127	95	38	13	19	14	64	31	12.7	46.4	M10	0.7
UCP205		25	36.5	140	105	38	13	19	15	71	34.1	14.3	48	M10	0.76
UCP205-14	7/8		36.5	140	105	38	13	19	15	71	34.1	14.3	48	M10	0.76
UCP205-15	15/16		36.5	140	105	38	13	19	15	71	34.1	14.3	48	M10	0.76
UCP205-16	1		36.5	140	105	38	13	19	15	71	34.1	14.3	48	M10	0.76
UCP206		30	42.9	160	121	44	17	21	16	82	38.1	15.9	52	M14	1.25
UCP206-17	1-1/16		42.9	160	121	44	17	21	16	82	38.1	15.9	52	M14	1.25
UCP206-18	1-1/8		42.9	160	121	44	17	21	16	82	38.1	15.9	52	M14	1.25
UCP206-19	1-3/16		42.9	160	121	44	17	21	16	82	38.1	15.9	52	M14	1.25
UCP206-20	1-1/4		42.9	160	121	44	17	21	16	82	38.1	15.9	52	M14	1.25
UCP207		35	47.6	167	126	48	17	21	17	92	42.9	17.5	59	M14	1.55
UCP207-20	1-1/4		47.6	167	126	48	17	21	17	92	42.9	17.5	59	M14	1.55
UCP207-21	1-5/16		47.6	167	126	48	17	21	17	92	42.9	17.5	59	M14	1.55
UCP207-22	1-3/8		47.6	167	126	48	17	21	17	92	42.9	17.5	59	M14	1.55
UCP207-23	1-7/16		47.6	167	126	48	17	21	17	92	42.9	17.5	59	M14	1.55
UCP208		40	49.2	180	137	52	17	21	18	99	49.2	19	68.2	M14	1.9
UCP208-24	1-1/2		49.2	180	137	52	17	21	18	99	49.2	19	68.2	M14	1.9
UCP208-25	1-9/16		49.2	180	137	52	17	21	18	99	49.2	19	68.2	M14	1.9
UCP209		45	54	190	146	54	17	21	20	106	49.2	19	70	M14	2.2
UCP209-26	1-5/8		54	190	146	54	17	21	20	106	49.2	19	70	M14	2.2
UCP209-27	1-11/16		54	190	146	54	17	21	20	106	49.2	19	70	M14	2.2
UCP209-28	1-3/4		54	190	146	54	17	21	20	106	49.2	19	70	M14	2.2
UCP210		50	57.2	206	159	60	20	25	21	114	51.6	19	76	M16	2.75
UCP210-30	1-7/8		57.2	206	159	60	20	25	21	114	51.6	19	76	M16	2.75
UCP210-31	1-15/16		57.2	206	159	60	20	25	21	114	51.6	19	76	M16	2.75
UCP210-32	2		57.2	206	159	60	20	25	21	114	51.6	19	76	M16	2.75
UCP211		55	63.5	217	172	60	20	25	23	125	55.6	22.2	76	M16	3.3
UCP211-32	2		63.5	217	172	60	20	25	23	125	55.6	22.2	76	M16	3.3
UCP211-34	2-1/8		63.5	217	172	60	20	25	23	125	55.6	22.2	76	M16	3.3
UCP211-35	2-3/16		63.5	217	172	60	20	25	23	125	55.6	22.2	76	M16	3.3
UCP212		60	69.9	238	186	70	20	25	24	137	65.1	25.4	89	M16	4.7
UCP212-36	2-1/4		69.9	238	186	70	20	25	24	137	65.1	25.4	89	M16	4.7
UCP212-38	2-3/8		69.9	238	186	70	20	25	24	137	65.1	25.4	89	M16	4.7
UCP212-39	2-7/16		69.9	238	186	70	20	25	24	137	65.1	25.4	89	M16	4.7
UCP213		65	76.2	262	203	70	25	30	26	149	65.1	25.4	89	M20	5.6
UCP213-40	2-1/2		76.2	262	203	70	25	30	26	149	65.1	25.4	89	M20	5.6
UCP214		70	79.4	266	210	72	25	30	27	155	74.6	30.2	98	M20	6.6
UCP214-44	2-3/4		79.4	266	210	72	25	30	27	155	74.6	30.2	98	M20	6.6
UCP215		75	82.6	274	217	74	25	30	28	162	77.8	33.3	97	M20	7.3
UCP215-47	2-15/16		82.6	274	217	74	25	30	28	162	77.8	33.3	97	M20	7.3
UCP215-48	3		82.6	274	217	74	25	30	28	162	77.8	33.3	97	M20	7.3
UCP216		80	88.9	292	232	78	25	30	30	174	82.6	33.3	110	M20	9
UCP217		85	95.2	310	247	83	25	28	32	186	85.7	34.1	114.2	M20	10.8
UCP217-52	3-1/4		95.2	310	247	83	25	28	32	186	85.7	34.1	114.2	M20	10.8
UCP218		90	101.6	326	262	88	27	30	33	198	96	39.7	124	M22	13
UCP218-56	3-1/2		101.6	326	262	88	27	30	33	198	96	39.7	124	M22	13
UCP220		100	115	380	305	95	30	36	40	225	108	42	–	M24	16

Unit No.	Shaft Dia		Dimensions (mm)										Bolt Size (mm)	Weight (kg)
	d		H	L	J	A	N	N1	H1	Ho	B1	S
	(in)	(mm)	H	L	J	A	N	N1	H1	Ho	B1	S
NAP201		12	30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP201-8	1/2		30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP202		15	30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP202-9	9/16		30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP202-10	5/8		30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP203		17	30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP203-11	11/16		30.2	127	95	38	13	19	14	61	43.7	17.1	M10	0.72
NAP204		20	33.3	127	95	38	13	19	14	64	43.7	17.1	M10	0.72
NAP204-12	3/4		33.3	127	95	38	13	19	14	64	43.7	17.1	M10	0.72
NAP205		25	36.5	140	105	38	13	19	15	71	44.4	17.5	M10	0.8
NAP205-14	7/8		36.5	140	105	38	13	19	15	71	44.4	17.5	M10	0.8
NAP205-15	15/16		36.5	140	105	38	13	19	15	71	44.4	17.5	M10	0.8
NAP205-16	1		36.5	140	105	38	13	19	15	71	44.4	17.5	M10	0.8
NAP206	1-1/16	30	42.9	160	121	44	17	21	6	82	48.4	18.3	M14	1.35
NAP206-18	1-1/8		42.9	160	121	44	17	21	6	82	48.4	18.3	M14	1.35
NAP206-19	1-3/16		42.9	160	121	44	17	21	6	82	48.4	18.3	M14	1.35
NAP206-20	1-1/4		42.9	160	121	44	17	21	6	82	48.4	18.3	M14	1.35
NAP207		35	47.6	167	126	44	17	21	6	82	51.1	18.8	M14	1.7
NAP207-20	1-1/4		47.6	167	126	48	17	21	17	92	51.1	18.8	M14	1.7
NAP207-21	1-5/16		47.6	167	126	48	17	21	17	92	51.1	18.8	M14	1.7
NAP207-22	1-3/8		47.6	167	126	48	17	21	17	92	51.1	18.8	M14	1.7
NAP207-23	1-7/16		47.6	167	126	48	17	21	17	92	51.1	18.8	M14	1.7
NAP208		40	49.2	180	137	52	17	21	18	99	56.3	21.4	M14	2
NAP208-24	1-1/2		49.2	180	137	52	17	21	18	99	56.3	21.4	M14	2
NAP208-25	1-9/16		49.2	180	137	52	17	21	18	99	56.3	21.4	M14	2
NAP209		45	54	190	146	54	17	21	20	106	56.3	21.4	M14	2.42
NAP209-26	1-5/8		54	190	146	54	17	21	20	106	56.3	21.4	M14	2.42
NAP209-27	1-11/16		54	190	146	54	17	21	20	106	56.3	21.4	M14	2.42
NAP209-28	1-3/4		54	190	146	54	17	21	20	106	56.3	21.4	M14	2.42
NAP210		50	57.2	206	159	60	20	25	21	114	62.7	24.6	M16	2.75
NAP210-30	1-7/8		57.2	206	159	60	20	25	21	114	62.7	24.6	M16	2.75
NAP210-31	1-15/16		57.2	206	159	60	20	25	21	114	62.7	24.6	M16	2.75
NAP210-32	2		57.2	206	159	60	20	25	21	114	62.7	24.6	M16	2.75
NAP211		55	63.5	217	172	60	20	25	23	125	71.4	27.8	M16	3.56
NAP211-32	2		63.5	217	172	60	20	25	23	125	71.4	27.8	M16	3.56
NAP211-34	2-1/8		63.5	217	172	60	20	25	23	125	71.4	27.8	M16	3.56
NAP211-35	2-3/16		63.5	217	172	60	20	25	23	125	71.4	27.8	M16	3.56
NAP212		60	69.9	238	186	70	20	25	24	137	77.8	31	M16	5.2
NAP212-36	2-1/4		69.9	238	186	70	20	25	24	137	77.8	31	M16	5.2
NAP212-38	2-3/8		69.9	238	186	70	20	25	24	137	77.8	31	M16	5.2
NAP212-39	2-7/16		69.9	238	186	70	20	25	24	137	77.8	31	M16	5.2
NAP213		65	76.2	262	203	70	25	30	26	149	85.7	34.3	M20	6.3
NAP213-40	2-1/2		76.2	262	203	70	25	30	26	149	85.7	34.3	M20	6.3
NAP214		70	79.4	266	210	72	25	30	27	155	85.7	34.3	M20	7
NAP214-44	2-3/4		79.4	266	210	72	25	30	27	155	85.7	34.3	M20	7
NAP215		75	82.6	274	217	74	25	30	28	162	92.1	37.3	M20	7.8
NAP215-47	2-15/16		82.6	274	217	74	25	30	28	162	92.1	37.3	M20	7.8
NAP215-48	3		82.6	274	217	74	25	30	28	162	92.1	37.3	M20	7.8

Unit No.	Shaft Dia		Dimensions (mm)										Bolt Size (mm)	Weight (kg)
	d		H	L	J	A	N	N1	H1	Ho	B1	S
	(in)	(mm)	H	L	J	A	N	N1	H1	Ho	B1	S
UEP204		20	33.3	127	95	38	13	19	14	64	33	12.7	M10	0.68
UEP204-12	3/4		33.3	127	95	38	13	19	14	64	33	12.7	M10	0.68
UEP205		25	36.5	140	105	38	13	19	15	71	35.4	14.3	M10	0.86
UEP205-14	7/8		36.5	140	105	38	13	19	15	71	35.4	14.3	M10	0.86
UEP205-15	15/16		36.5	140	105	38	13	19	15	71	35.4	14.3	M10	0.86
UEP205-16	1		36.5	140	105	38	13	19	15	71	35.4	14.3	M10	0.86
UEP206		30	42.9	160	121	44	17	21	16	82	39.8	15.9	M14	1.2
UEP206-17	1-1/16		42.9	160	121	44	17	21	16	82	39.8	15.9	M14	1.2
UEP206-18	1-1/8		42.9	160	121	44	17	21	16	82	39.8	15.9	M14	1.2
UEP206-19	1-3/16		42.9	160	121	44	17	21	16	82	39.8	15.9	M14	1.2
UEP206-20	1-1/4		42.9	160	121	44	17	21	16	82	39.8	15.9	M14	1.2
UEP207		35	47.6	167	126	48	17	21	17	92	43.9	17.5	M14	1.6
UEP207-20	1-1/4		47.6	167	126	48	17	21	17	92	43.9	17.5	M14	1.6
UEP207-21	1-5/16		47.6	167	126	48	17	21	17	92	43.9	17.5	M14	1.6
UEP207-22	1-3/8		47.6	167	126	48	17	21	17	92	43.9	17.5	M14	1.6
UEP207-23	1-7/16		47.6	167	126	48	17	21	17	92	43.9	17.5	M14	1.6
UEP208		40	49.2	180	137	52	17	21	18	99	50.2	19	M14	2
UEP208-24	1-1/2		49.2	180	137	52	17	21	18	99	50.2	19	M14	2
UEP208-25	1-9/16		49.2	180	137	52	17	21	18	99	50.2	19	M14	2
UEP209		45	54	190	146	54	17	21	20	106	50.2	19	M14	2.32
UEP209-26	1-5/8		54	190	146	54	17	21	20	106	50.2	19	M14	2.32
UEP209-27	1-11/16		54	190	146	54	17	21	20	106	50.2	19	M14	2.32
UEP209-28	1-3/4		54	190	146	54	17	21	20	106	50.2	19	M14	2.32
UEP210		50	57.2	206	159	60	20	25	21	114	52.6	19	M16	2.91
UEP210-30	1-7/8		57.2	206	159	60	20	25	21	114	52.6	19	M16	2.91
UEP210-31	1-15/16		57.2	206	159	60	20	25	21	114	52.6	19	M16	2.91
UEP210-32	2		57.2	206	159	60	20	25	21	114	52.6	19	M16	2.91
UEP211		55	63.5	217	172	60	20	25	23	125	56.6	22.2	M16	3.65
UEP211-32	2		63.5	217	172	60	20	25	23	125	56.6	22.2	M16	3.65
UEP211-34	2-1/8		63.5	217	172	60	20	25	23	125	56.6	22.2	M16	3.65
UEP211-35	2-3/16		63.5	217	172	60	20	25	23	125	56.6	22.2	M16	3.65
UEP212		60	69.9	238	186	70	20	25	24	137	66.6	25.4	M16	4.87
UEP212-36	2-1/4		69.9	238	186	70	20	25	24	137	66.6	25.4	M16	4.87
UEP212-38	2-3/8		69.9	238	186	70	20	25	24	137	66.6	25.4	M16	4.87
UEP212-39	2-7/16		69.9	238	186	70	20	25	24	137	66.6	25.4	M16	4.87

Unit No.	Shaft Dia		Dimensions (mm)										Bolt Size (mm)	Weight (kg)
	d		H	L	J	A	N	N1	H1	Ho	B3	S1
	(in)	(mm)	H	L	J	A	N	N1	H1	Ho	B3	S1
UKP205+H2305		20	36.5	140	105	38	13	19	15	71	35	18.5	M10	0.83
UKP205+HE2305	3/4		36.5	140	105	38	13	19	15	71	35	18.5	M10	0.83
UKP206+H2306		25	42.9	160	121	44	17	21	6	82	38	20.5	M14	1.3
UKP206+HS2306	7/8		42.9	160	121	44	17	21	6	82	38	20.5	M14	1.3
UKP206+HA2306	15/16		42.9	160	121	44	17	21	6	82	38	20.5	M14	1.3
UKP206+HE2306	1		42.9	160	121	44	17	21	6	82	38	20.5	M14	1.3
UKP207+H2307		30	47.6	167	126	48	17	21	17	92	43	22.5	M14	1.5
UKP207+HE2307	1-1/8		47.6	167	126	48	17	21	17	92	43	22.5	M14	1.5
UKP207+HS2307	1-3/16		47.6	167	126	48	17	21	17	92	43	22.5	M14	1.5
UKP208+H2308		35	49.2	180	137	53	17	21	18	99	46	24.5	M14	2
UKP208+HE2308	1-1/4		49.2	180	137	53	17	21	18	99	46	24.5	M14	2
UKP208+HS2308	1-3/8		49.2	180	137	53	17	21	18	99	46	24.5	M14	2
UKP209+H2309		40	54	190	146	54	17	21	20	106	50	26	M14	2.3
UKP209+HA2309	1-7/16		54	190	146	54	17	21	20	106	50	26	M14	2.3
UKP209+HE2309	1-1/2		54	190	146	54	17	21	20	106	50	26	M14	2.3
UKP210+H2310		45	57.2	206	159	60	20	25	21	114	55	27.5	M16	3
UKP210+HS2310	1-5/8		57.2	206	159	60	20	25	21	114	55	27.5	M16	3
UKP210+HA2310	1-11/16		57.2	206	159	60	20	25	21	114	55	27.5	M16	3
UKP210+HE2310	1-3/4		57.2	206	159	60	20	25	21	114	55	27.5	M16	3
UKP211+H2311		50	63.5	217	172	60	20	25	23	125	59	28.5	M16	3.5
UKP211+HS2311	1-7/8		63.5	217	172	60	20	25	23	125	59	28.5	M16	3.5
UKP211+HA2311	1-15/16		63.5	217	172	60	20	25	23	125	59	28.5	M16	3.5
UKP211+HE2311	2		63.5	217	172	60	20	25	23	125	59	28.5	M16	3.5
UKP212+H2312		55	69.9	238	186	70	20	25	25	137	62	31	M16	4.7
UKP212+HS2312	2-1/8		69.9	238	186	70	20	25	25	137	62	31	M16	4.7
UKP213+H2313		60	76.2	262	203	70	25	30	26	149	65	32	M20	5.9
UKP213+HA2313	2-3/16		76.2	262	203	70	25	30	26	149	65	32	M20	5.9
UKP213+HE2313	2-1/4		76.2	262	203	70	25	30	26	149	65	32	M20	5.9
UKP213+HS2313	2-3/8		76.2	262	203	70	25	30	26	149	65	32	M20	5.9
UKP215+H2315		65	82.6	274	217	74	25	30	28	162	73	35.5	M20	7.6
UKP215+HA2315	2-7/16		82.6	274	217	74	25	30	28	162	73	35.5	M20	7.6
UKP215+HE2315	2-1/2		82.6	274	217	74	25	30	28	162	73	35.5	M20	7.6
UKP216+H2316		70	88.9	292	232	78	25	30	30	174	78	39	M20	9.2
UKP216+HA2316	2-11/16		88.9	292	232	78	25	30	30	174	78	39	M20	9.2
UKP216+HE2316	2-3/4		88.9	292	232	78	25	30	30	174	78	39	M20	9.2
UKP217+H2317		75	95.2	310	247	83	25	28	32	186	82	40	M20	10.93
UKP218+H2318		80	101.6	326	262	88	27	30	33	198	86	42	M22	12.65

Unit No.	Shaft Dia		Dimensions (mm)										Bolt Size	Weight
	d		H	L	J	A	N	N1	H1	Ho	B	S	(mm)	(kg)
	(in)	(mm)	H	L	J	A	N	N1	H1	Ho	B	S	(mm)	(kg)
UCPX05		25	44.4	159	119	51	17	20	18	85	38.1	15.9	M14	1.5
UCPX05-13	13/16		44.4	159	119	51	17	20	18	85	38.1	15.9	M14	1.5
UCPX05-14	7/8		44.4	159	119	51	17	20	18	85	38.1	15.9	M14	1.5
UCPX05-15	15/16		44.4	159	119	51	17	20	18	85	38.1	15.9	M14	1.5
UCPX05-16	1		44.4	159	119	51	17	20	18	85	38.1	15.9	M14	1.5
UCPX06		30	47.6	175	127	57	17	20	20	93	42.9	17.5	M14	2.1
UCPX06-17	1-1/16		47.6	175	127	57	17	20	20	93	42.9	17.5	M14	2.1
UCPX06-18	1-1/8		47.6	175	127	57	17	20	20	93	42.9	17.5	M14	2.1
UCPX06-19	1-3/16		47.6	175	127	57	17	20	20	93	42.9	17.5	M14	2.1
UCPX06-20	1-1/4		47.6	175	127	57	17	20	20	93	42.9	17.5	M14	2.1
UCPX07		35	54	203	144	57	17	20	21	105	49.2	19	M14	2.7
UCPX07-21	1-5/16		54	203	144	57	17	20	21	105	49.2	19	M14	2.7
UCPX07-22	1-3/8		54	203	144	57	17	20	21	105	49.2	19	M14	2.7
UCPX07-23	1-7/16		54	203	144	57	17	20	21	105	49.2	19	M14	2.7
UCPX08		40	58.7	222	156	67	20	23	26	112	49.2	19	M16	3.3
UCPX08-24	1-1/2		58.7	222	156	67	20	23	26	112	49.2	19	M16	3.3
UCPX08-25	1-9/16		58.7	222	156	67	20	23	26	112	49.2	19	M16	3.3
UCPX09		45	58.7	222	156	67	20	23	26	116	51.6	19	M16	3.3
UCPX09-26	1-5/8		58.7	222	156	67	20	23	26	116	51.6	19	M16	3.3
UCPX09-27	1-11/16		58.7	222	156	67	20	23	26	116	51.6	19	M16	3.3
UCPX09-28	1-3/4		58.7	222	156	67	20	23	26	116	51.6	19	M16	3.3
UCPX09-29	1-13/16		58.7	222	156	67	20	23	26	116	51.6	19	M16	3.3
UCPX10		50	63.5	240	171	73	20	23	27	126	55.6	22.2	M16	4.3
UCPX10-30	1-7/8		63.5	240	171	73	20	23	27	126	55.6	22.2	M16	4.3
UCPX10-31	1-15/16		63.5	240	171	73	20	23	27	126	55.6	22.2	M16	4.3
UCPX10-32	2		63.5	240	171	73	20	23	27	126	55.6	22.2	M16	4.3
UCPX11		55	69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX11-33	2-1/16		69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX11-34	2-1/8		69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX11-35	2-3/16		69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX11-36	2-1/4		69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX11-37	2-5/16		69.8	260	184	79	25	28	30	137	65.1	25.4	M20	5.7
UCPX12		60	76.2	286	203	83	25	28	34	151	65.1	25.4	M20	7.3
UCPX12-38	2-3/8		76.2	286	203	83	25	28	34	151	65.1	25.4	M20	7.3
UCPX12-39	2-7/16		76.2	286	203	83	25	28	34	151	65.1	25.4	M20	7.3
UCPX13		65	76.2	286	203	83	25	28	34	154	74.6	30.2	M20	7.6
UCPX13-40	2-1/2		76.2	286	203	83	25	28	34	154	74.6	30.2	M20	7.6
UCPX13-41	2-9/16		76.2	286	203	83	25	28	34	154	74.6	30.2	M20	7.6
UCPX14		70	88.9	330	229	89	27	30	34	170	77.8	33.3	M22	9.9
UCPX14-42	2-5/8		88.9	330	229	89	27	30	34	170	77.8	33.3	M22	9.9
UCPX14-43	2-11/16		88.9	330	229	89	27	30	34	170	77.8	33.3	M22	9.9
UCPX14-44	2-3/4		88.9	330	229	89	27	30	34	170	77.8	33.3	M22	9.9
UCPX15		75	88.9	330	229	89	27	30	35	175	82.6	33.3	M22	11
UCPX15-45	2-13/16		88.9	330	229	89	27	30	35	175	82.6	33.3	M22	11
UCPX15-46	2-7/8		88.9	330	229	89	27	30	35	175	82.6	33.3	M22	11
UCPX15-47	2-15/16		88.9	330	229	89	27	30	35	175	82.6	33.3	M22	11
UCPX15-48	3		88.9	330	229	89	27	30	35	175	82.6	33.3	M22	11
UCPX16		80	101.6	380	283	102	27	30	40	194	85.7	34.1	M22	15
UCPX16-49	3-1/16		101.6	380	283	102	27	30	40	194	85.7	34.1	M22	15
UCPX16-50	3-1/8		101.6	380	283	102	27	30	40	194	85.7	34.1	M22	15
UCPX16-51	3-3/16		101.6	380	283	102	27	30	40	194	85.7	34.1	M22	15
UCPX16-52	3-1/4		101.6	380	283	102	27	30	40	194	85.7	34.1	M22	15
UCPX17		85	101.6	384	283	102	27	30	40	202	96	39.7	M22	16
UCPX17-53	3-5/16		101.6	384	283	102	27	30	40	202	96	39.7	M22	16
UCPX17-55	3-7/16		101.6	384	283	102	27	30	40	202	96	39.7	M22	16
UCPX18		90	101.6	384	283	106	27	30	40	206	104	42.9	M22	19
UCPX20		100	127	432	337	120	33	36	45	244	117.5	49.2	M30	24.9

Unit No	Shaft d	Dimensions (mm)										Bolt size (mm)	Weight (kg)
Unit No	(mm)	H	L	J	A	N	N1	H1	Ho	B	s	Bolt size (mm)	Weight (kg)
UCP305	25	45	175	132	45	17	20	16	85	38	15	M14	1.4
UCP306	30	50	180	140	50	17	20	18	95	43	17	M14	1.8
UCP307	35	56	210	160	56	17	25	20	106	48	19	M14	2.8
UCP308	40	60	220	170	60	17	25	24	116	52	19	M14	3.08
UCP309	45	67	245	190	67	20	30	25	129	57	22	M16	4.1
UCP310	50	75	275	212	75	20	35	27	143	61	22	M16	6
UCP311	55	80	310	236	80	20	38	30	154	66	25	M16	7.4
UCP312	60	85	330	250	85	25	38	32	165	71	26	M20	9.4
UCP313	65	90	335	260	90	25	38	33	176	75	30	M20	10
UCP314	70	95	360	280	90	27	40	35	187	78	33	M22	12
UCP315	75	100	380	290	100	27	40	35	198	82	32	M22	14
UCP316	80	106	400	300	110	27	40	40	210	86	34	M22	18
UCP317	85	112	420	320	110	33	45	40	220	96	40	M27	20
UCP318	90	118	430	330	110	33	45	45	235	96	40	M27	24
UCP319	95	125	470	360	120	36	50	46	250	103	41	M30	26.5
UCP320	100	140	490	380	120	36	50	50	275	108	42	M30	34.3
UCP321	105	140	490	380	120	36	50	50	280	112	44	M30	36.6
UCP322	110	150	520	400	140	40	55	55	300	117	46	M33	42.5
UCP324	120	160	570	450	140	40	55	65	320	126	51	M33	53.5
UCP326	130	180	600	480	140	40	55	75	355	135	54	M33	72.1
UCP328	140	200	620	500	140	40	55	75	390	145	59	M33	89.1

Engineering the Future of Motion

About UKL

Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China Pillow Block Bearings suppliers and OEM/ODM Pillow Block Bearings company, an integrated industrial and trading enterprise that focuses on precision manufacturing, combining R&D, production, and sales.
The company specializes in high-performance bearing solutions, providing technical support for global industries with exceptionally high demands for precision and reliability.

With more than 200 skilled professionals and a fully modernized production base, UKL’s facilities cover the entire manufacturing process — forging, annealing, turning, heat treatment, grinding, and automated assembly.
Leveraging over 15 years of OEM/ODM export experience, UKL responds quickly to customer needs, offering flexible and customized services for clients across Europe, Asia, Africa, and the Middle East.

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