Bearing units

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NTN bearing units in the stainless series feature ball bearings inserted into housings made of stainless that provide superior resistance to corrosion as compared to standard series cast iron units. This series is especially useful in a wide variety of applications because of the rust free properties of the housing. Please refer to Table 2 for materials of stainless series. Maintains a clean operating environment The solid grease lubricant in the ball bearing, solely developed by NTN, reduces leakage from the bearing, significantly reducing environmental pollution. Also this grease will not homogenize when water penetrates into the bearing raceway. Note) It is not the bearing for clean room.

NTN bearing units in the plastic series feature ball bearings inserted into housings made of plastics that provide superior resistance to corrosion as compared to standard series cast iron units. This series is especially useful in a wide variety of applications because of the nonmagnetic and rust free properties of the housing

Bearing Number	Bore Dia	Outer DIa	Width	Size
KOYO UCFX05 bearing units	170 mm	220 mm	20 mm	1.5 mm
SNR USFEE206 bearing units	35 mm	95 mm	15 mm	0.6 mm
KOYO UCF216-50 bearing units	20 mm	70 mm	12 mm	0.6 mm
SKF FYJ 55 KF+HA 2311 bearing units	300 mm	395 mm	35 mm	2.5 mm
Toyana UCP209 bearing units	200 mm	260 mm	25 mm	2 mm
NACHI UCF314 bearing units	300 mm	395 mm	35 mm	2.5 mm
ISO UCP211 bearing units	120 mm	150 mm	16 mm	1 mm
SNR USP203 bearing units	130 mm	190 mm	25 mm	1.5 mm
FYH UCPA209-27 bearing units	40 mm	65 mm	10 mm	0.6 mm
KOYO UCFX17E bearing units	45 mm	70 mm	10 mm	0.6 mm
SNR USFC207 bearing units	90 mm	130 mm	16 mm	1 mm
ISO UCPA207 bearing units	70 mm	100 mm	13 mm	0.6 mm