Original japan 6221 ZZ 2RS DDU Long Life Low Friction single row deep groove ball bearing

 Original japan 6221 ZZ 2RS DDU Long Life Low Friction single row deep groove ball bearing 

 

 

Deep groove ball bearings are the most common type of rolling bearings.
The deep groove ball bearing of deep groove ball bearings is made up of an outer ring, an inner ring, a set of steel balls and a group of retaining structures. There are two types of deep groove ball bearings, single and double row, deep groove ball structure is also divided into two kinds of sealing and opening, the open type is the bearing without sealing structure, sealed type deep groove ball is divided into dust proof seal and oil proof seal. The material of the dust-proof sealing cover is steel stamping, and it only plays a simple way to prevent dust from entering the bearing raceway. The oil proof type is the contact type oil seal, which can effectively prevent the grease overflow in the bearing.

New Items	Old Items	Specifications(dxDxB)	Weight/kg
6200	200	10x30x9	0.032
6201	201	12x32x10	0.0365
6202	202	15x35x11	0.0431
6203	203	17x40x12	0.065
6204	204	20x47x14	0.11
6205	205	25x52x15	0.134
6206	206	30x62x16	0.218
6207	207	35x72x17	0.284
6208	208	40x80x18	0.37
6209	209	45x85x19	0.428
6210	210	50x90x20	0.462
6211	211	55x100x21	0.59
6212	212	60x110x22	0.8
6213	213	65x120x23	1.01
6214	214	70x125x24	1.34
6215	215	75x130x25	1.16
6216	216	80x140x26	1.39
6217	217	85x150x28	1.92
6218	218	90x160x30	2.19
6219	219	95x170x32	2.61
6220	220	100x180x34	3.23
6221	221	105x190x36	3.66
6222	222	110x200x38	4.29
6224	224	120x215x40	5.16
6226	226	130x230x40	6.19
6228	228	140x250x42	9.44