Gearbox Bearing, Deep Groove Ball Bearings, BCr-6

Gearbox Bearing

Model Number:
BCr-6

Description:
Specializing in manufacturing bearings, including deep groove ball bearings, automobile bearings, needle roller bearings, spherical plain bearings, cylindrical roller bearings, linear bearings, thrust bearings, self-aligning ball bearings, angular contact ball bearings, tapered roller bearings, etc.

Pr = XFr + YFa

Fa
---

Cor

Fa
---

Cor

≤e

Fa
---

Cor

＞e

0.010
0.020
0.040
0.070
0.10
0.15
0.20
0.30
0.40
0.50

0.18
0.20
0.24
0.27
0.29
0.32
0.35
0.38
0.41
0.44

0.56

2.46
2.14
1.83
1.61
1.48
1.35
1.25
1.13
1.05
1.00

Por = 0.6Fr + 0.5Fa
When Por ＜Fr, Let Por = Fr

Main size(mm)				Load rating(kN)		Maxronout speed(rpm)		Bearing	Fixing size(mm)			Weight(kg)
d	D	B	rsimn1)	Cr	Cor	Grease	Oil	No.	Ds	dh	R	Weight(kg)
10	15	3 5 6 8 9 11	0.1 0.3 0.3 0.3 0.6 0.6	1.01 1.83 2.70 4.55 5.10 8.20	0.555 0.925 1.27 1.96 2.39 3.50	36000 32000 30000 29000 25000 23000	42000 38000 36000 34000 30000 27000	6700 6800 6900 6000 6200 6300	10.8 12 12 12.5 15 15	14.2 17 20 23.5 25 30	0.1 0.3 0.3 0.3 0.6 0.6	0.0015 0.005 0.009 0.019 0.032 0.053
	19
	22
	26
	30
	35
12	18 21 24 28 28 32 37	4 5 6 7 8 10 12	0.2 0.3 0.3 0.3 0.3 0.6 1	1.07 1.92 2.89 5.10 5.10 6.10 9.70	0.655 1.04 1.46 2.39 2.39 2.75 4.20	32000 29000 27000 26000 26000 22000 20000	38000 35000 32000 30000 30000 26000 24000	6701 6801 6901 16001 6001 6201 6301	13.6 14 14 14.5 14.5 17 18	16.4 19 22 15.5 25.5 27 31	0.2 0.3 0.3 0.3 0.3 0.6 1	0.003 0.006 0.011 0.019 0.021 0.037 0.060
15	21 24 28 32 32 35 42	4 5 7 8 11 13 14	0.2 0.3 0.3 0.3 0.3 0.6 1	1.15 2.08 4.10 5.60 5.60 7.75 11.4	0.790 1.26 2.06 2.84 2.841 3.60 5.45	29000 26000 24000 22000 22000 19000 17000	34000 31000 28000 26000 26000 23000 21000	6702 6802 6902B 16002 6002 6202 6302	16.6 17 17 17.5 17.5 20 21	19.4 22 26 29.5 29.5 30 36	0.2 0.3 0.3 0.3 0.3 0.6 1	0.0035 0.007 0.016 0.025 0.030 0.045 0.082
17	23 26 30 35 35 40 47 62	4 5 7 8 10 12 14 17	0.2 0.3 0.3 0.3 0.3 0.6 1 1.1	1.20 2.80 4.65 6.80 6.80 9.60 13.5 22.7	0.8654 1.72 2.58 3.35 3.35 4.60 6.55 10.8	26000 24000 22000 20000 20000 18000 16000 14000	31000 28000 26000 24000 24000 21000 19000 16000	6703 6803A 6903 16003 6003 6203 6303 6403	18.6 19 19 19.5 19.5 22 23 24	21.4 24 28 32.5 32.5 35 41 55	0.2 0.3 0.3 0.3 0.3 0.6 1 1	0.004 0.008 0.018 0.032 0.039 0.066 0.115 0.270
20	27 32 37 42 42 47 50 72	4 7 9 8 12 14 15 19	0.2 0.3 0.3 0.3 0.6 1 1.1 1.1	1.79 4.00 6.40 7.90 9.40 12.8 15.9 28.5	1.32 2.47 3.70 4.50 5.05 6.65 7.90 13.9	23000 21000 19000 18000 18000 16000 14000 12000	28000 25000 23000 21000 21000 18000 17000 14000	6704 6804 6904 16004 6004 6204 6304 6404	21.6 22 22.2 25 25 26 27 27	25.4 30 35 39.5 37 41 45 65	0.2 0.3 0.3 0.3 0.6 1 1 1	0.005 0.019 0.036 0.051 0.069 0.106 0.144 0.400
22	44 50 56	12 14 16	0.6 1 0.1	9.40 12.9 18.4	5.05 6.80 9.25	17000 14000 13000	20000 17000 15000	60/22 62/22 63/22	27 28 29	39 44 49	0.6 1 1	0.074 0.117 0.176
25	32 37 42 47 47 52 62 80	4 7 9 8 12 15 17 21	0.2 0.3 0.3 0.3 0.6 1 1.1 1.5	1.93 4.30 7.05 8.35 10.1 14.0 21.2 34.5	1.55 2.99 4.55 5.10 5.85 7.85 10.9 17.5	19000 18000 16000 15000 15000 13000 12000 10000	23000 21000 19000 18000 18000 15000 14000 12000	6705 6805 6905 16005 6005 6205 6305 6405	26.6 27 27 27.5 30 31 32 33.5	30.4 35 40 44.5 42 46 55 71.5	0.2 0.3 0.3 0.3 0.6 1 1 1.5	1.006 1.022 0.042 0.060 0.080 0.128 0.232 0.530

Main size(mm)				Load rating(kN)		Maxronout speed(rpm)		Bearing	Fixing size(mm)			Weight(kg)
d	D	B	rsimn1)	Cr	Cor	Grease	Oil	No.	Ds	dh	R	Weight(kg)
28	52	12	0.6	12.5	7.40	14000	16000	60/28	33	47	0.6	0.098
	58	16	1	17.9	9.75	12000	14000	62/28	34	52	1	0.171
	68	18	1.1	26.7	14.0	11000	13000	63/28	35	61	1	0.284
30	37	4	0.2	2.05	1.78	17000	20000	6706	31.6	35.4	0.2	0.008
	42	7	0.3	4.70	3.65	15000	18000	6806	32	40	0.3	0.026
	47	9	0.3	7.25	5.00	14000	17000	6906	32	45	0.3	0.048
	55	9	0.3	11.2	7.35	13000	15000	1606	32.5	52.5	0.3	0.091
	55	13	1	13.2	8.30	13000	15000	6006	36	49	1	0.116
	62	16	1	19.5	11.3	11000	13000	6206	36	56	1	0.199
	72	19	1.1	26.7	15.0	10000	12000	6306	37	65	1	0.360
	90	23	1.5	43.5	23.9	8800	10000	6406	38.5	81.5	1.5	0.735
32	58	13	1	15.1	9.15	12000	15000	60/32A	38	52	1	0.129
	65	17	1	20.7	11.6	11000	12000	62/32	38	59	1	0.226
	75	20	1.1	29.8	16.9	9500	11000	63/32	39	68	1	0.382
35	47	7	0.3	4.90	4.05	13000	16000	6807	37	45	0.3	0.029
	55	10	0.6	11.2	7.45	12000	15000	6907A	39	51	0.6	0.074
	62	9	0.3	11.7	8.20	12000	14000	16007	37.5	59.5	0.3	0.110
	62	14	1	16.0	10.3	12000	14000	6007	41	56	1	0.155
	72	17	1.1	25.7	15.3	9800	11000	6207	42	65	1	0.288
	80	21	1.5	33.5	19.1	8800	10000	6307	43.5	71.5	1.5	0.457
	100	25	1.5	55.0	31.0	7800	9100	6407	43.5	91.5	1.5	0.952
40	52	7	0.3	5.10	4.40	12000	14000	6808	42	50	0.3	0.033
	62	12	0.6	14.6	10.2	11000	13000	6908A	44	58	0.6	0.110
	68	9	0.6	12.6	9.65	10000	12000	16008	42.5	65.5	0.3	0.125
	68	15	1	16.8	11.5	10000	12000	6008	46	62	1	0.190
	80	18	1.1	29.1	17.8	8700	10000	6208	47	73	1	0.366
	90	23	1.5	40.5	24.0	7800	9200	6308	48.5	81.5	1.5	0.630
	110	27	2	63.5	36.5	7000	8200	6408	50	100	2	1.23
45	58	7	0.3	6.40	5.65	11000	12000	6809A	47	56	0.3	0.040
	68	12	0.6	15.1	11.2	9800	12000	6909A	49	64	0.6	0.128
	75	10	0.6	12.9	10.5	9200	11000	16009	50	70	0.6	0.171
	75	16	1	21.0	15.1	9200	11000	6009	51	69	1	0.237
	85	19	1.1	32.5	20.4	7800	9200	6209	52	78	1	0.398
	100	25	1.5	53.0	32.0	7000	8200	6309	53.5	91.5	1.5	0.814
	120	29	2	77.0	45.0	6300	7400	6409	55	110	2	1.53
	65	7	0.3	6.60	6.10	9600	11000	6810	52	63	0.3	0.052
50	72	12	0.6	15.6	12.2	8900	11000	6910B	54	68	0.6	0.132
	80	10	0.6	13.2	11.3	8400	9800	16010	55	75	0.6	0.180
	80	16	1	21.8	16.6	8400	9800	6010	56	74	1	0.261
	90	20	1.1	35.0	23.2	7100	8300	6210	57	83	1	0.454
	110	27	2	62.0	38.5	6400	7500	6310	60	100	2	1.07
	130	31	2.1	83.0	49.5	5700	6700	6410	62	118	2	1.88