Four-Row Cylindrical Roller Bearings

Ang apat na hilera na cylindrical roller bearings ay high-capacity precision bearings na partikular na idinisenyo upang mahawakan ang napakabigat na radial load. Tinitiyak ng kanilang four-row roller arrangement ang pare-parehong pamamahagi ng load at mas mataas na higpit, na ginagawa silang isang mahalagang bahagi para sa mabibigat na makinarya at high-load na pang-industriya na aplikasyon.

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Mga pangunahing sukat				Mga pabago-bagong rating ng pangunahing pag-load	Static	Ang misa	Bearing No.
Mga pangunahing sukat				Mga pabago-bagong rating ng pangunahing pag-load	Static	Ang misa
d[mm]	D[mm]	B[mm]	C[mm]	C[kN]	C0[kN]	kg
127	174.65	150.812	150.812	702	1188	10.6	BC4-0093
145	210	155	155	882	1404	18	BC4-0101
145	225	156	156	990	1467	23.7	BC4-0105
150	230	156	156	1008	1494	24.1	BC4-0096
160	230	168	168	1008	1980	23.5	315189 A
160	230	168	168	1161	1980	23.8	BC4-0103
160	230	130	130	868.5	1206	17.3	BC4-0108
165.1	225.45	168.3	168.3	990	2016	19.8	315642/VJ202
165.1	225.45	168.3	168.3	1125	2016	20	BC4-0111
170	230	160	160	1233	2124	18.3	BC4-0118
170	240	130	130	1026	1647	19	BC4-0119
180	260	168	168	1404	2250	30.1	BC4-0114
190	260	168	168	1287	2340	26.7	BC4-0098
190	270	200	200	1620	2835	37.2	BC4-0109
190	280	200	200	1872	2925	41.5	BC4-0116
200	270	200	200	1530	2880	33	BC4-0051
200	280	200	200	1674	3015	39.6	BC4-0092
200	280	170	170	1530	2700	33.4	BC4-0095
200	290	192	192	1737	2880	43	BC4-0106
200	270	170	170	1287	2430	28.5	BC4-0113
220	310	225	225	2052	3645	53.8	BC4-0097
220	310	192	192	1710	3195	49	BC4-0117
230	330	206	206	2088	3600	58.6	BC4-0112
240	330	220	220	1944	3870	58.2	BC4-0099
260	370	220	220	2430	4185	77.9	BC4-0110
280	390	275	275	3375	6255	102	BC4-0100
280	390	220	220	2520	4500	87.2	BC4-0107
280	420	250	250	3321	5895	133	NNUD 6056 ECMAS/P53
300	420	300	300	3960	7470	130	BC4-0094
300	420	300	300	3960	7470	134	BC4-0124
340	450	250	250	2295	5400	115	BC4-8050
340	500	370	370	4707	10620	260	BC4B 322261/HB1
350	500	410	410	5247	12330	285	BC4B 322777/HB1
350	520	300	300	4212	8100	220	BC4B 326909 A/HA3
350	520	300	300	4212	8100	220	BC4B 326909/HA3
355.6	482.6	269.87	269.87	2673	5760	150	BC4-8022/HA1
356.67	550	400	400	4752	13500	335	BC4B 457939 VAA
360	500	250	250	3519	6615	145	BC2B 320075/VJ202
360	500	250	250	3960	7650	160	BC2B 322217/VJ202
380	540	400	380	5445	12600	300	BC4B 320989/HA3
380	560	325	325	4707	9540	270	BC4B 322264/HB1
400	590	440	440	7128	14940	415	315802/VJ202
400	560	300	300	4212	9180	245	BC4-8059
420	600	440	440	6489	15840	400	313513
420	580	320	320	4212	9720	250	313555 B/VJ202
431.5	571.5	310	310	4014	9180	200	BC4-8037/HA1VA907
431.5	571.5	300	300	4014	9180	210	BC4B 326361 B/HA1
440	660	340	340	6489	12330	436	635043
450	590	300	300	3519	10800	245	315811 E
460	650	424	424	7425	16470	454	315196 A
460	650	460	424	7029	16470	490	BC4B 322993 A/HA7
475	600	392	392	4950	13140	240	BC4-8003/HA1VA907
475	600	368	368	4950	13140	235	BC4B 326261/HA1
480	680	420	420	8217	17370	496	319320
487.98	637	350	350	5796	13770	300	BC2B 326196/HA1VJ202
500	670	450	450	7425	19800	460	316083 A
500	650	260	260	3960	9180	225	319254/VJ202
500	680	450	450	7425	19800	500	BC4B 316515
500	670	480	450	7425	19800	485	BC4B 322039/HA1
500	720	400	400	7722	15840	544	BC4B 322066
500	738	500	500	9720	20880	735	BC4B 326853/HB1
510	760	550	550	10890	23850	950	BC4-8007/HB1
510	730	520	520	9180	19800	750	BC4-8009/HB1
510	680	500	500	8712	23400	522	BC4B 319411
529.91	870	670	670	15120	30150	1660	312844/VJ202
536.176	762.03	558.8	558.8	10260	26100	840	313535 D
550	740	510	510	9900	24300	630	316691
556	800	580	580	9450	22950	900	BC4-8046/HB1
559.84	920	710	710	18090	40950	2000	313189 A
560	820	600	600	12780	30600	1080	BC4B 322930/HA4
600	820	575	575	12600	32400	962	315175 C
600	870	578	540	11880	28350	1150	BC4B 322497/HA4
606.667	920	640	640	14850	40500	1525	315526
620	820	475	475	9090	23850	700	BC4-8041/HA4
633.334	960	680	680	15120	40500	1730	BC4B 457969
660	820	440	440	7281	20520	514	239509 FA
750	1090	750	750	19440	45900	2420	BC4-8066/HA3
759	1210	740	740	22950	76500	3480	313685 B
760	1080	790	790	21420	58950	2440	312979 D
780	1070	780	780	21780	54900	2182	BC4-8015/HB1
820	1100	745	720	19080	51300	2000	BC4B 316341/HA4
850	1150	840	840	24750	67500	2570	315826 B
850	1180	850	850	25290	66150	2900	BC4-8021/HB1
900	1280	780	780	25740	57600	3320	BC4-8067/HA3
937.5	1270.25	825.5	825.5	25290	74700	3160	315265
1040	1440	1000	1000	34200	83700	5100	BC4-8062/HA1
1300	1655	890	880	36180	109800	4800	BC4-8016/HA4
1350	1765	1360	1360	36180	109800	9100	BC4-8029/HA4
1400	1900	1360	1360	55440	164700	11300	BC4-8005/HA4
1400	1780	1200	1200	47070	146700	7510	BC4-8042/HA4

Inhinyero ang Kinabukasan ng Paggalaw

Tungkol sa UKL

Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China Four-Row Cylindrical Roller Bearings suppliers and OEM/ODM Four-Row Cylindrical Roller 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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