Double Row Radial Ball Bearings

Double row radial ball bearings feature two rows of rolling elements arranged to provide higher radial load capacity and greater stiffness compared to single row designs. They can also support axial loads in both directions, making them versatile for demanding applications. Commonly used in compressors, gearboxes, heavy-duty electric motors, and industrial machinery, these bearings deliver smooth performance, reduced noise, and long service life. Their compact, maintenance-friendly design ensures reliable operation under high-load conditions.

d	D	B	Bearing	Basic Loading		Rpm Max		Weight
(mm)	(mm)	(mm)	Number	Dynamic (Cr)	Static (Cor)	Grease	Oil	(gr)
15	35	14	4202	12500	8250	14	17	67
17	40	16	4203	16400	11200	12	15	100
17	47	19	4303	23100	15600	11	13	178
20	47	18	4204	20900	14700	11	13	158
20	52	21	4304	29600	20900	10	12	230
25	52	18	4205	22800	17000	9	11	190
25	62	24	4305	37000	27600	8	9,5	364
30	62	20	4206	30500	24400	8	9,5	300
30	72	27	4306	43500	33000	7,1	8,5	548
35	72	23	4207	36500	30000	6,7	8	441
35	80	31	4307	57000	45000	6,3	7,5	758
40	80	23	4208	46000	41000	5,6	6,7	560
40	90	33	4308	72500	58500	5,6	6,7	1020
45	85	23	4209	48500	45000	5,3	6,3	605
45	100	36	4309	88500	76500	4,5	5,6	1350
50	90	23	4210	48000	45500	5	6	638
50	110	40	4310	98000	85000	4,3	5,3	1790