Adapter sleeve fitted UKF+H

Square housing

Adapter sleeve fitted UKF+H

The UKF+H-type bearing unit with a locking sleeve features a cast iron flanged bearing housing combined with a locking sleeve mounting structure. It is easy to install and remove, requires minimal machining precision on the shaft, and offers precise centring and reliable locking. With a high overall load-carrying capacity, outstanding rigidity and stability, and excellent sealing performance, these units effectively prevent dust and contamination ingress. Suitable for heavy-duty and light-impact applications, they are widely used in mining, metallurgy, conveying and agricultural machinery, offering smooth operation and convenient maintenance.

Adapter sleeve fitted UKF+H Model specification table
Shaft diameter (mm)	Unit model	L (mm)	A (mm)	J (mm)	N (mm)	A₁ (mm)	A₂ (mm)	A₀ (mm)	H₅(Min) (mm)	B₁ (mm)	A₄ (mm)	A₅ (mm)	A₆ (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	Steel plate with protective cover Unit model	Cast iron with protective cover Unit model	Standard quality (kg)	Weight of steel plate with protective cover (kg)	Weight of cast iron with protective cover (kg)
60	UKX13+H2313X	187	59	149	19	21	34	68	—	65	—	—	—	—	M16	UKX13+H2313X	62	44	FX13	—	—	5.53	—	—
60	UKF213+H2313X	187	50	149	19	20	30	63	72	65	81	89	17	20	M16	UK213+H2313X	57.5	40	F213	UKF213C(E)+H2313X	CUKF213C(CE)+H2313X	5.09	5.39	6.52
55	UKF312+H2312X	195	56	150	23	22	33	69	—	62	—	98	—	23	M20	UK312+H2312X	81.5	52	F312	—	CUKF312C(CE)+H2312X	6.48	—	7.8
55	UKX12+H2312X	187	59	149	19	21	34	66	—	62	86	—	19	—	M16	UKX12+H2312X	57.5	40	FX12	※UKFX12C(E)+H2312X	—	5.3	5.6	—
55	UKF212+H2312X	175	48	143	19	20	29	60	67	62	80	86	19	20	M16	UK212+H2312X	52.5	36.1	F212	UKF212C(E)+H2312X	CUKF212C(CE)+H2312X	4.04	4.34	6
50	UKF311+H2311X	185	52	140	23	20	30	63.5	—	59	—	90	—	20	M20	UK311+H2311X	71.5	44.8	F311	—	CUKF311C(CE)+H2311X	5.04	—	6.8
50	UKX11+H2311X	175	49	143	19	20	29	59	—	59	79	—	19	—	M16	UKX11+H2311X	52.5	36.1	FX11	※UKFX11C(E)+H2311X	—	4.3	4.5	—
50	UKF211+H2311X	162	43	130	19	20	25	53.5	61	59	69	75	14	15	M16	UK211+H2311X	43	29.4	F211	UKF211C(E)+H2311X	CUKF211C(CE)+H2311X	3.6	3.8	4.8
45	UKF310+H2310X	175	48	132	23	19	28	60	—	55	—	85	—	19	M20	UK310+H2310X	61.5	38.2	F310	—	CUKF310C(CE)+H2310X	4.8	—	5.8
45	UKX10+H2310X	162	44	130	19	20	26	54.5	—	55	70	—	14	—	M16	UKX10+H2310X	43	29.4	FX10	※UKFX10C(E)+H2310X	—	3.6	3.8	—
45	UKF210+H2310X	143	40	111	16	18	22	49.5	56	55	66	71	15	15	M14	UK210+H2310X	35.5	23.2	F210	UKF210C(E)+H2310X	CUKF210C(CE)+H2310X	2.51	2.61	3.02
40	UKF309+H2309X	160	44	125	19	18	25	54.5	—	50	—	78	—	17	M16	UK309+H2309X	51.5	29.5	F309	—	CUKF309C(CE)+H2309X	3.6	—	4.4
40	UKX09+H2309X	143	40	111	19	14	23	49.5	—	50	67	—	16	—	M16	UKX09+H2309X	35.5	23.2	FX09	※UKFX09C(E)+H2309X	—	2.4	2.5	—
40	UKF209+H2309X	137	38	105	16	18	22	48	51	50	63	67	14	13	M14	UK209+H2309X	33	20.5	F209	UKF209C(E)+H2309X	CUKF209C(CE)+H2309X	2.17	2.27	2.77
35	UKF308+H2308X	150	40	112	19	17	23	50	—	46	—	73	—	17	M16	UK308+H2308X	40.5	23.9	F308	—	CUKF308C(CE)+H2308X	2.9	—	3.5
35	UKX08+H2308X	137	40	105	19	14	22	47	—	46	63	—	15	—	M16	UKX08+H2308X	33	20.5	FX08	※UKFX08C(E)+H2308X	—	1.8	1.9	—
35	UKF208+H2308X	130	36	102	16	16	21	45.5	45	46	62	66	15	14	M14	UK208+H2308X	29.3	17.9	F208	UKF208C(E)+H2308X	CUKF208C(CE)+H2308X	1.84	1.94	2.8
30	UKF307+H2307X	135	36	100	19	16	20	44.5	—	43	—	65	—	14	M16	UK307+H2307X	33.5	19.2	F307	—	CUKF307C(CE)+H2307X	2.1	—	2.7
30	UKX07+H2307X	130	38	102	16	14	21	44.5	—	43	63	—	17	—	M14	UKX07+H2307X	29.3	17.9	FX07	※UKFX07C(E)+H2307X	—	1.8	1.9	—
30	UKF207+H2307X	117	34	92	14	16	19	41.5	40	43	54	59	11	11	M12	UK207+H2307X	25.9	15.4	F207	UKF207C(E)+H2307X	CUKF207C(CE)+H2307X	1.43	1.63	1.88

Adapter sleeve fitted UKF+H

Square housing

Adapter sleeve fitted UKF+H

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