Product Details

high quality miniature deep groove ball bearing R4ZZ

1. Product range of use:
1) These bearing are widely used in automobile, electrical. (Home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines)
2) equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.

2. About product:
1) Types: 60 series, 62 series, 63 series, 64 series.
2) Corresponding models range :605-6020 ,623-6220 ,6300-6320 ,6403-6413
3) Material: Gcr15 (Chrome steel) -china, (AISI) 52100-American, (Din) 100Cr6 -Germany, carbon steel, iron.
4) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.
5) Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2.ZV3.Z1V1.Z2V2.Z3V3.
6) Precision level: ABEC-1, ABEC-3, ABEC-5, ABEC-7.
7) Brand:We also have ability to produce your own brand or other famous brand

Type			(b)				rotative
	(d)	(D)	open	zz	rated	rated	lubricate	lubricate
					dynamic	static	grease	grease
					load	load		oil
					Cr(N)	Cor(N)
							*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		6.35	2.38	2.779	311	110	67	80
R144zzs	3.175	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		7.938	2.779	3.175	359	150	53	63
R166zzs	4.762	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		9.525	3.175	3.175	373	172	48	56
R188zz	6.35	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
R1212zz	12.7	19.05	3.967	3.967	898	524	21	26