440 Stainless Steel Inch R Series Miniature Ball Bearings R188ZZ

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Quantity(Pieces)	1 - 1000	>1000
Est. Time(days)	3	To be negotiated

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Product Description

440 Stainless Steel Inch R Series Miniature Ball Bearings R188ZZ

The inch miniature bearing has the widespread use. It can be divided into the ZZ steel plate bearing dust cap series, the RS rubber bearing seal packing collar series, the Teflon bearing seal packing collar series, the flange plate series, the stainless steel series, the ceramic ball series and so on. It Is suitable in the high speed rotation, the low frictional torque, the low vibration, the low noise request product.

The inch R miniature bearing is suitable for each kind of industrial equipment, the small rotation electrical machinery and so on; recently, these installment’s microminiaturize, the lightweight,the entertainment equipment, the thin wall demand tendency increased.

Inch R Series Miniature Ball Bearings Feature:

Bearing Designation	Bore Diameter(d)	Outer Diameter(D)	Width(b)		LoadRating Cr(N)	LoadRatingCor(N)	Max. Speed
			open	zz			Grease	Oil
			open	zz			*1000rpm
R1-4zz	1.984	6.35	2.38	3.571	284	96	67	80
R133zz	2.38	4.762	1.588	2.38	144	53	80	95
R1-5zz	2.38	7.938	2.779	3.571	552	176	60	71
R144Jzzs	3.175	6.35	2.38	2.779	311	110	67	80
R144zzs		6.35	2.38	2.779	284	96	67	80
R2-5zz		7.938	2.779	3.571	558	180	60	67
R2-6zz		9.525	2.779	3.571	640	227	53	63
R2zz		9.525	3.967	3.967	631	219	56	67
R2Azz		12.7	4.366	4.366	640	227	53	63
R155zzs	0.3967	7.938	2.779	3.175	359	150	53	63
R156zzs	4.762	7.938	2.779	3.175	359	150	53	63
R166zzs		9.525	3.175	3.175	709	272	50	60
R3zz		12.7	3.967	4.978	1301	488	43	53
R3Azz		15.875	4.978	4.978	1480	621	38	45
R168zzs	6.35	9.525	3.175	3.175	373	172	48	56
R188zz		12.7	3.175	4.762	1082	442	40	50
R4zz		15.875	4.978	4.978	1480	621	38	45
R4Azz		19.05	5.558	7.142	2336	896	36	43
R1810zzs	7.938	12.7	3.967	3.967	542	276	40	48
R6zz	9.525	22.225	5.558	7.142	3332	1422	32	38
R1038zz	9.525	15.875	3.967	3.967	815	411	28	31