Bore Size:0 - 60 mm Outside Diameter:0 - 130 mm Model Number:6312 Goods description:ball bearings 6312 Weight:31mm Width:1.67kg
1) Types: Deep Groove Ball Bearing 6308-2Z/C3 ,6307-2RS1/C3,6306,6319-2Z/C3,6309-2Z ,60 series, 62 series, 63 series, 64 series.
2) Corresponding models range : Deep Groove Ball Bearing 6308-2Z/C3 ,6307-2RS1/C3,6306,6319-2Z/C3,6309-2Z ,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.