Material:bearing steel bearing type:roller bearing Size:75*115*20 Applications:Electric motor,bulldozer,roller,loader,etc.

Steel No.	Sepc.	Chemical Ingredients
Gcr15	AISI 52100	C	Cr	Sr	Mn	P	S
		0.95-1.05	1.30-1.65	0.15-0.35	0.2-0.4	less than0.027	less than 0.025

 

Dimensionsmm			Basic Load Ratings		Designation	Weight	Speed limited(r/min)
d	D	B	Cr	Cor		Kg	Grease	Oil
10	26	8	4.55	1.96	6000	0.019	29000	34000
12	28	8	5.1	2.39	6001	0.021	26000	30000
15	32	9	5.6	2.84	6002	0.03	22000	26000
17	35	10	6.8	3.35	6003	0.039	20000	24000
20	42	12	9.4	5.05	6004	0.069	18000	21000
25	47	12	10.1	5.85	6005	0.08	15000	18000
30	55	13	13.2	8.3	6006	0.116	13000	15000
35	62	14	16	10.3	6007	0.155	12000	14000
40	68	15	16.8	11.5	6008	0.19	10000	12000
45	75	16	21	15.1	6009	0.237	9200	11000
50	80	16	21.8	16.6	6010	0.261	8400	9800
55	90	18	28.3	21.2	6011	0.388	7700	9000
60	95	18	29.5	23.2	6012	0.414	5000	6300
65	100	18	30.5	25.2	6013	0.421	6500	7700
70	110	20	38	31	6014	0.6	6100	7100
75	115	20	39.5	33.5	6015	0.64	5700	6700
80	125	22	47.5	40	6016	0.854	5300	6200
85	130	22	49.5	43	6017	0.89	5000	5900
95	145	24	60.5	54	6019	1.08	4500	5300
100	150	24	60	54	6020	1.15	4200	5000
105	160	26	72.5	65.5	6021	1.59	4000	4700
110	170	28	82	73	6022	1.96	3800	4500
10	30	9	5.1	2.39	6200	0.032	25000	30000
12	32	10	6.1	2.75	6201	0.037	22000	26000
15	35	11	7.75	3.6	6202	0.045	19000	23000
17	40	12	9.6	4.6	6203	0.066	18000	21000
20	47	14	12.8	6.65	6204	0.106	16000	18000
25	52	15	14	7.85	6205	0.128	13000	15000
30	62	16	19.5	11.3	6206	0.199	11000	13000
35	72	17	25.7	15.3	6207	0.288	9800	11000
40	80	18	29.1	17.8	6208	0.366	8700	10000
45	85	19	32.5	20.4	6209	0.398	7800	9200
50	90	20	35	23.2	6210	0.454	7100	8300
55	100	21	43.5	29.2	6211	0.601	6400	7600
60	110	22	52.5	36	6212	0.783	6000	7000
65	120	23	57.5	40	6213	0.99	5500	6500

different size are available

Deep groove ball bearing