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
ISO UCF201 bearing units	80 mm	165 mm	22 mm	1 mm
INA RCJT5/8 bearing units	115 mm	240 mm	28 mm	1.5 mm
FYH NAPK207-22 bearing units	80 mm	165 mm	22 mm	1 mm
INA RASEA40-N bearing units	160 mm	295 mm	35 mm	2 mm
FYH SBPF207 bearing units	210 mm	380 mm	40 mm	2.5 mm
KOYO UCTU315-600 bearing units	250 mm	330 mm	30 mm	2 mm
FYH UCFS314 bearing units	80 mm	165 mm	22 mm	1 mm
SNR USPFL201 bearing units	80 mm	165 mm	22 mm	1 mm
SKF PFD 40 TF bearing units	210 mm	380 mm	40 mm	2.5 mm
NACHI UCFK204 bearing units	300 mm	395 mm	35 mm	2.5 mm
INA RPB30 bearing units	90 mm	210 mm	25 mm	1.5 mm
KOYO UCFL319 bearing units	140 mm	200 mm	25 mm	1.5 mm