Angular contact ball bearing

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Deep groove ball bearing

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Needle bearing

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Product Parameters

Model	Overall dimension (mm)			Limit speed (RPM)		Rated load(N)		Weight
Model	d	D	B	Grease	Oil lubrication	Cr(N)	Cor(N)	Weight
71903C	17	30	7	36000	47000	4.35	2.3	0.016
71903C/DB	17	30	14	28000	38000	7.05	4.6	0.032
71905C/DB	25	42	18	20000	27000	12.7	10.9	0.082
71907C/DB	35	55	20	15000	20000	20.4	19.4	0.148
71903C/DF	17	30	14	28000	38000	7.05	4.6	0.032
71905C/DF	25	42	18	20000	27000	12.7	10.9	0.082
71907C/DF	35	55	20	15000	20000	20.4	19.4	0.148
71903C/DT	17	30	14	28000	38000	7.05	4.6	0.032
71905C/DT	25	42	18	20000	27000	12.7	10.9	0.082
71907C/DT	35	55	20	-	-	-	-	-
71904AC	20	37	9	-	-	-	-	-
71906AC	30	47	9	-	-	-	-	-
71908AC	40	62	12	-	-	-	-	-
71904C	20	37	9	30000	39000	7.3	4.55	0.035
71906C	30	47	9	22000	29000	8.3	6.25	0.046
71908C	40	62	12	17000	22000	15.7	12.4	0.107
71904C/DB	20	37	18	24000	31000	11.8	9.15	0.083
71906C/DB	30	47	18	-	-	-	-	-
71908C/DB	40	62	24	13000	18000	25.6	24.9	0.214
71904C/DF	20	37	18	24000	31000	11.8	9.15	0.083