DLR Design Super precision angular contact ball bearings With large or small balls Ceramic balls Steel rings-DLR Design Super precision angular contact ball bearings -Products-Luoyang Monton Bearing Science &Technology Co.,ltd.

Select	Download	Inquiry	Designation	Main dimensions	Basic load ratings	Fatigue limit load	Limiting speeds	Dimensions	Contact angle	Mounting dimensions	Preload force FV	Lift-off force KaE	Axial rigidity ca	Mass
d	D	B	Dyn. Cr(KN)	Stat. Cor( kN)	Cur N	nG grease min	nG oil min	r min.	r1 min.	BN	SN	SB	a °	da h12	Da H12	ra max.	ra1 max.	L N	M N	H N	L N	M N	H N	L N/µm	M N/µm	H N/µm	m = kg
			HCB71920-EDLR-T-P4S	100	140	20	57	40.5	2800	12000	18000	1.1	1.1	4	12	2.2	25	107	133	0.6	0.6	204	850	1876	584	2489	5611	187	311	421	0.64
			HCB71920-CDLR-T-P4S	100	140	20	60	43	2950	13000	20000	1.1	1.1	4	12	2.2	15	107	133	0.6	0.6	160	572	1201	473	1789	3950	80.4	135	189	0.64
			HC71920-EDLR-T-P4S	100	140	20	27	21.2	1470	15000	24000	1.1	1.1	4	12	2.2	25	107	133	0.6	0.6	109	328	656	313	951	1927	162	239	307	0.8
			XC71920-EDLR-T-P4S	100	140	20	41	21.2	1470	17000	26000	1.1	1.1	4	12	2.2	25	107	133	0.6	0.6	109	328	656	313	951	1927	162	239	307	0.8
			HCB7020-EDLR-T-P4S	100	150	24	79	52	3550	11000	17000	1.5	1.5	5.5	14.5	2.2	25	110	141	1.5	0.6	333	1266	2723	957	3715	8170	212	343	459	1.01
			HCB7020-CDLR-T-P4S	100	150	24	83	55	3750	13000	19000	1.5	1.5	5.5	14.5	2.2	15	110	141	1.5	0.6	241	823	1703	717	2587	5636	89.1	148	206	1.01
			HC7020-EDLR-T-P4S	100	150	24	34.5	26	1760	15000	22000	1.5	1.5	5.5	14.5	2.2	25	110	141	1.5	0.6	144	431	863	412	1252	2539	171	253	326	1.27
			XC7020-EDLR-T-P4S	100	150	24	53	26	1760	16000	24000	1.5	1.5	5.5	14.5	2.2	25	110	141	1.5	0.6	144	431	863	412	1252	2539	171	253	326	1.27
			HCB71921-EDLR-T-P4S	105	145	20	57	41	2800	11000	17000	1.1	1.1	4	12	2.2	25	112	138	0.6	0.6	204	850	1876	584	2489	5611	187	311	421	0.68
			HCB71921-CDLR-T-P4S	105	145	20	60	43	2950	13000	19000	1.1	1.1	4	12	2.2	15	112	138	0.6	0.6	157	564	1185	466	1763	3895	80	134	188	0.68
			HC71921-EDLR-T-P4S	105	145	20	27.5	22.4	1530	15000	22000	1.1	1.1	4	12	2.2	25	112	138	0.6	0.6	113	338	676	323	980	1987	170	250	321	0.82
			XC71921-EDLR-T-P4S	105	145	20	42	22.4	1530	16000	24000	1.1	1.1	4	12	2.2	25	112	138	0.6	0.6	113	338	676	323	980	1987	170	250	321	0.82
			HCB7021-EDLR-T-P4S	105	160	26	80	55	3650	11000	16000	2	2	5.5	15.5	2.2	25	116	150	2	1	336	1285	2768	966	3768	8297	219	355	476	1.36
			HCB7021-CDLR-T-P4S	105	160	26	85	58	3850	12000	18000	2	2	5.5	15.5	2.2	15	116	150	2	1	244	836	1732	725	2623	5718	92.1	153	213	1.36
			HC7021-EDLR-T-P4S	105	160	26	45	33	2180	14000	22000	2	2	5.5	15.5	2.2	25	116	150	2	1	184	552	1104	527	1602	3250	188	277	357	1.56
			XC7021-EDLR-T-P4S	105	160	26	69	33	2180	15000	24000	2	2	5.5	15.5	2.2	25	116	150	2	1	184	552	1104	527	1602	3250	188	277	357	1.56
			HCB71922-EDLR-T-P4S	110	150	20	58	42.5	2850	11000	17000	1.1	1.1	4	12	2.2	25	117	143	0.6	0.6	208	871	1923	596	2547	5747	193	322	435	0.69
			HCB71922-CDLR-T-P4S	110	150	20	61	45	3000	12000	19000	1.1	1.1	4	12	2.2	15	117	143	0.6	0.6	158	570	1199	468	1777	3931	82.1	138	193	0.69
			HC71922-EDLR-T-P4S	110	150	20	32	26	1720	14000	22000	1.1	1.1	4	12	2.2	25	117	143	0.6	0.6	131	393	787	375	1141	2312	178	262	337	0.82
			XC71922-EDLR-T-P4S	110	150	20	49	26	1720	16000	24000	1.1	1.1	4	12	2.2	25	117	143	0.6	0.6	131	393	787	375	1141	2312	178	262	337	0.82
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