bearing units

SKF has launched a newly re-engineered product line of mounted ball bearing units with industry-standard inch series cast iron housings in several designs, SKF inch or metric insert bearings, and several shaft-locking methods. These mounted bearing units will suit a wide range of light- and medium-duty industrial applications, including conveyor systems, fans and air-handling equipment, and similar machinery across industries.

Four robust cast iron housing types have been introduced: pillow block units (P2B, P2BL, and P2BM series), 4-bolt square flange units (F4B and F4BM series), 2-bolt oval flange units (F2B series), and tapped base units (P2BT series). All housings conform to ABMA (American Bearing Manufacturers Association) inch series dimensional standards and their solid construction adds strength and promotes stability in service. The housings in an assortment of bore sizes are supplied pre-lubricated and with grease fittings for re-lubrication. Housings easily slip fit onto a shaft. Set screw, eccentric, or concentric shaft-locking mechanisms can be specified.

Bearing Number	Bore Dia	Outer DIa	Width	Size
ISO UCP212 bearing units	160 mm	295 mm	35 mm	2 mm
INA RTUEO90 bearing units	80 mm	165 mm	22 mm	1 mm
FYH UCTU209-500 bearing units	130 mm	190 mm	25 mm	1.5 mm
SNR EST212+WB bearing units	35 mm	60 mm	10 mm	0.6 mm
KOYO NAP205-14 bearing units	160 mm	295 mm	35 mm	2 mm
FYH UCFS306 bearing units	115 mm	240 mm	28 mm	1.5 mm
INA RAKY2-15/16 bearing units	170 mm	220 mm	20 mm	1.5 mm
INA PCJT30-N-FA125 bearing units	210 mm	380 mm	40 mm	2.5 mm
SKF PFD 35 FM bearing units	115 mm	240 mm	28 mm	1.5 mm
NACHI UCTU315+WU800 bearing units	170 mm	220 mm	20 mm	1.5 mm
SNR UCP211 bearing units	30 mm	55 mm	10 mm	0.6 mm
SNR UKP326H bearing units	210 mm	380 mm	40 mm	2.5 mm