Low Noise Open Type Deep Groove Ball Bearings SKF KOYO NACHI 6018
ZZ 2RS For Motor
Description:
| Model | 6018-2RS |
| Bearing material | GCr15/AISI52100/100Cr6 |
| ID*OD*W (mm) | 90X140X24 MM |
| Seal type | double shields |
| Lead time | Stock or 15-30days |
| Weight(kg) | 1.19 |
| Basic dynamic load ratings/C | 60.5kN |
| Basic static load ratings/C0 | 50kN |
| Limiting speed | 2800 r/min |
| Clearance | C2,C0,C3,C4,C5 |
| Vibration Level | V1, V2, V3, V4 |
| Precision Rating | P0,P6,P5, |
| MOQ | No MOQ |
| Port | Shanghai |
| Grease | Mobil polyrex EM, Kyodo Yushi SRL |
| Payment terms | T/T, L/C |
Product photos:
Drawing:
| Model Dumber(ZZ/2RZ) | Internal Diameter(mm) | External Diameter(mm) | Thickness(mm) |
| 6009 | 45 | 75 | 16 |
| 6010 | 50 | 80 | 16 |
| 6011 | 55 | 90 | 18 |
| 6012 | 60 | 95 | 18 |
| 6013 | 65 | 100 | 18 |
| 6014 | 70 | 110 | 20 |
| 6015 | 75 | 115 | 20 |
| 6016 | 80 | 125 | 22 |
| 6017 | 85 | 130 | 22 |
Installation Method:
1: pressing fit: Bearing inner ring and shaft tight fit, outer ring
and bearing hole is a loose fit, available press the bearing
pressure equipment in the shaft first, then the shaft together with
the bearing load bearing hole, when pressed on the bearing inner
ring end face, cushion the assembling casing made of a soft metal
material (copper or mild steel), bearing outer ring and bearing
hole tight fit, inner ring and the shaft is a loose fit, the
bearing can be pressed into the bearing hole first, then assembling
casing diameter should be slightly less than the diameter of a
hole. If the bearing ring and shaft and hole is a tight fit,
install an indoor ring and outer ring to pressure into the shaft
and hole, at the same time the assembly casing shall be constructed
to tighten the end faces of the inner and outer rings of the
bearing simultaneously.
2: heating cooperates: through a heating bearing or bearing seat,
by using thermal expansion will fit into a loose fit method of
installation. The installation method is a kind of common and
energy saving. This method is suitable for interference quantity
larger the installation of the bearing, the bearing before hot
charging type or separable bearing ring into the fuel tank even
heat 80-100 ℃ and then loaded on the shaft, as soon as possible out
of the oil to prevent inner ring after cooling end face and the
shoulder joint is not tight, to axial bearing cooling can then
tighten. Bearing outer ring and light metal bearing seat tight fit,
by heating the hot charging method of the bearing, can avoid the
mating surface scratch. Heating tank with bearing and should be at
a certain distance from the bottom of a mesh, or hanging hooks in
the bearings, bearing on the bottom, in case of heavy impurities
into the bearing or uneven heating, fuel tank must have a
thermometer, strictly control the oil temperature shall not exceed
100 ℃, in order to prevent the tempering effect, reduce the
hardness of the ring.
Packaging & Shipping;
Packaging Details
1, Industry packaging: Plastic tube + Carton + pallet
2, Commercial packaging: Single color box+Carton+pallet
3, According to the requirement of customers'
Payment terms :
1). 30%T/T in advance, 70% balance has to be paid before the first
shipment.
2).100% L/C at sight
3). Other payment terms depend on our discussion
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Dear friend, any questions please feel free to contact us, let's
learn and grow together in bearing worlds!
