Double-row angular contact ball bearing 3900

The design of double-row angular contact ball bearings is basically the same as that of single-row angular contact ball bearings, but occupies less axial space.The double-row angular contact ball bearing can bear radial load and axial load acting in two directions, it can limit the axial displacement of the shaft or housing in two directions, the contact Angle is 30 degrees.Provides high rigidity bearing configuration, and can withstand overturning torque.

Description

Product Name	Angular Contact Ball Bearings 3900
Material	Chrome Steel
Inside diameter	10-100mm
Outside Diameter	22-140mm
Packing	According to the buyer requests for packaging

Designation	Old model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight (kg)
Designation	Old model	d	D	B	Cr	Cor	Grease	Oil	Weight (kg)
3900	305900	10	22	10	4.08	2.36	21000	29000	0.02
3901	305901	12	24	10	4.36	2.72	19000	26000	0.26
3902	305902	15	28	10	4.55	3.12	16000	21000	0.024
3903	305903	17	30	10	3.17	2.52	15000	13200	0.224
3904	305904	20	37	23	9.3	6.6	12000	12300	0.046
3905	305905	25	42	13	9.6	7.5	11000	10500	0.062
3906	305906	30	47	13	9.9	8.3	9500	9500	0.095
3907	305907	35	55	15	12.9	11.3	8000	8000	0.138
3908	305908	40	62	16	17.4	15.8	6500	8000	0.158
3909	305909	45	68	16	17.9	17.2	6000	6800	0.183
3910	305910	50	72	16	19.1	19.6	5800	7200	0.189
3911	305911	55	80	19	20	21.7	5300	6200	0.282
3912	305912	60	85	19	21	23.8	4800	5300	0.303
3913	305913	65	90	19	21.4	24.8	4500	5000	0.324
3914	305914	70	100	23	25.8	30	4000	4600	0.516
3915	305915	75	105	23	26	31.1	3800	4300	0.546
3916	305916	80	110	23	26.7	32.5	3500	4000	0.576
3917	305917	85	120	26	31.5	38.5	3300	3000	0.821
3918	305918	90	125	26	23.3	30.8	3300	3600	0.45
3919	305919	95	130	10	32.6	41.7	3000	3300	0.901
3920	305920	100	140	30	37.9	48.5	2800	3200	1.27