Cast iron boss flange UCFS

Square housing

Cast iron boss flange UCFS

The UCFS-type flanged bearing with a cast iron flange featuring a boss is constructed with a reinforced cast iron flange structure, offering high rigidity, precise positioning, secure mounting and excellent impact resistance. The bearings are securely locked in place, and the integrated seals provide excellent protection against dust and contamination. They are capable of withstanding harsh operating conditions such as dusty and damp environments, offering stable load-bearing capacity and smooth operation. Widely used in conveying equipment, agricultural machinery, textile machinery and various heavy-duty transmission systems, they are easy to install and highly durable.

Cast iron boss flange UCFS Model specification table
Shaft diameter (mm)	Unit model	L (mm)	A (mm)	J (mm)	N (mm)	A₁ (mm)	A₂ (mm)	A₃ (mm)	H₃ (mm)	A₀ (mm)	B (mm)	S (mm)	A₅ (mm)	A₇ (mm)	Installation bolt model	bearing model number	Radial Basic Rating Dynamic load Cr (kN)	Radial Basic Rating static load Cor (kN)	Standard bearing seat model	Cast iron with protective cover unit model	Standard quality (kg)	Weight of cast iron with protective cover (kg)
140	UCFS328	450	125	350	41	55	45	30	400	161	145	59	195	24	M36	UC328	255	246	FS328	CUCFS328C(CE)	96.3	100
130	UCFS326	410	115	320	41	45	35	30	360	146	135	54	180	24	M36	UC326	229	214.3	FS326	CUCFS326C(CE)	67.8	75.7
120	UCFS324	370	110	290	41	40	35	30	330	140	126	51	175	25	M36	UC324	207	184.8	FS324	CUCFS324C(CE)	50.6	58.6
110	UCFS322	340	96	266	41	35	35	25	300	131	117	46	165	26	M36	UC322	205	178.8	FS322	CUCFS322C(CE)	36.35	43.6
105	UCFS321	310	94	242	38	32	39	20	260	127	112	44	156	21	M33	UC321	183	153.1	FS321	CUCFS321C(CE)	28.5	35.7
100	UCFS320	310	94	242	38	32	39	20	260	125	108	42	154	21	M33	UC320	173	140.4	FS320	CUCFS320C(CE)	26.79	33.9
95	UCFS319	290	94	228	35	30	39	20	250	121	103	41	149	20	M30	UC319	153	118.4	FS319	CUCFS319C(CE)	23.9	27.4
90	UCFS318	280	76	216	35	30	24	20	240	100	96	40	128	20	M30	UC318	143	107.2	FS318	CUCFS318C(CE)	19.85	24.9
85	UCFS317	260	74	204	31	27	24	20	220	100	96	40	126	18	M27	UC317	132	96.5	FS317	CUCFS317C(CE)	15.98	20.7
80	UCFS316	250	68	196	31	27	21	20	210	90	86	34	115	17	M27	UC316	123	86.4	FS316	CUCFS316C(CE)	14	17.6
75	UCFS315	236	66	184	25	25	18	18	200	89	82	32	114	17	M22	UC315	114	76.9	FS315	CUCFS315C(CE)	12.08	15.5
70	UCFS314	226	61	178	25	25	18	18	185	81	78	33	106	17	M22	UC314	104	68	FS314	CUCFS314C(CE)	10.12	13
65	UCFS313	208	58	166	23	22	15	18	175	78	75	30	103	17	M20	UC313	92.5	59.7	FS313	CUCFS313C(CE)	8.24	10.6
60	UCFS312	195	56	150	23	22	19	14	160	78	71	26	98	14	M20	UC312	81.5	52	FS312	CUCFS312C(CE)	6.82	8.5
55	UCFS311	185	52	140	23	20	17	13	150	71	66	25	90	13	M20	UC311	71.5	44.8	FS311	CUCFS311C(CE)	5.53	8.2
50	UCFS310	175	48	132	23	19	16	12	140	67	61	22	85	12	M20	UC310	61.5	38.2	FS310	CUCFS310C(CE)	5.3	6.1
45	UCFS309	160	44	125	19	18	14	11	125	60	57	22	78	12	M16	UC309	51.5	29.5	FS309	CUCFS309C(CE)	4	4.8
40	UCFS308	150	40	112	19	17	13	10	115	56	52	19	73	11	M16	UC308	40.5	23.9	FS308	CUCFS308C(CE)	3.3	3.8
35	UCFS307	135	36	100	19	16	11	9	100	49	48	19	65	10	M16	UC307	33.5	19.2	FS307	CUCFS307C(CE)	2.4	2.8
30	UCFS306	125	32	95	16	15	10	8	90	44	43	17	60	10	M14	UC306	26.8	15	FS306	CUCFS306C(CE)	1.9	2.3

Total 21 items
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Cast iron boss flange UCFS

Square housing

Cast iron boss flange UCFS

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