Angular Contact Ball Bearings 7304AC

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 7304AC
Material	Chrome Steel
Inside diameter	20-140mm
Outside Diameter	52-300mm
Packing	According to the buyer requests for packaging

Designation	Principal Dimension			Basic Load Ratings		Speed ratings(r/min)		Weight（kg）
Designation	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
7304AC	20	52	15	17.9	9.6	12000	17000	0.15
7305AC	25	62	17	27	15.6	9500	14000	0.23
7306AC	30	72	19	32.8	20.4	8500	12000	0.35
7307AC	35	80	21	38.2	24.9	7500	10000	0.47
7308AC	40	90	23	47	31.1	6700	9000	0.66
7309AC	45	100	25	61.6	41.2	6000	8000	0.86
7310AC	50	110	27	71.9	48.5	5600	7500	1.08
7311AC	55	120	29	83.4	58	5000	6700	1.42
7312AC	60	130	31	95.2	67.2	4800	6300	1.71
7313AC	65	140	33	98	33.6	4300	5600	2.23
7314AC	70	150	35	118.8	88.2	4000	5300	2.67
7315AC	75	160	37	134.4	99.8	3800	5000	3.1
7316AC	80	170	39	149.5	107.7	3600	4800	3.6
7317AC	85	180	41	154.3	122.3	3400	4500	4.38
7318AC	90	190	43	177.6	153.5	3200	4300	5.6
7319AC	95	200	45	193.3	172.6	3200	4200	6.6
7320AC	100	215	47	213.5	198.6	3000	4000	7.58
7322AC	110	240	50	253.2	252.4	2600	3600	10.5
7324AC	120	260	55	286.1	305.6	2500	3400	12.6
7326AC	130	280	58	305.2	356.4	2200	3200	15.4
7328AC	140	300	62	320.2	405.5	2000	3000	18.8