NTN 1R8X12X10U41 Roller Bearings

d:	1.6875 in
inner ring width::	2.0938 in
bolt circle diameter::	5.1250 in
seal type::	Contact Seal
B:	6.1250 in
operating temperature range::	250°
bore type::	Round
finish/coating::	Uncoated
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Product Details

d	1.6875 in
inner ring width:	2.0938 in
bolt circle diameter:	5.1250 in
seal type:	Contact Seal
B	6.1250 in
operating temperature range:	250°
bore type:	Round
finish/coating:	Uncoated
duty type:	Medium Duty
pilot diameter:	4.2500 in
mounting type:	Four-Bolt Flange
bolt size:	0.4375 in
housing material:	Cast Iron
lubrication type:	Lubrication Fitting
locking device:	Skwezloc Collar
series:	MFC
expansion type:	Non-Expansion Bearing (Fixed)
replacement bearing:	3-111TC
housing width:	1.3906 in
manufacturer catalog number:	706012