NTN M1921DAH#BW Roller Bearings

d:	0.7500 in
bearing material::	52100 Steel/High Phosphorus Nickel Coated
D:	2.5000 in
seal type::	High Performance Seal
B:	3.3750 in
length through bore::	1.2188 in
bore type::	Round
operating temperature range::	250°
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Product Details

d	0.7500 in
bearing material:	52100 Steel/High Phosphorus Nickel Coated
D	2.5000 in
seal type:	High Performance Seal
B	3.3750 in
length through bore:	1.2188 in
bore type:	Round
operating temperature range:	250°
duty type:	Standard Duty
finish/coating:	stainless Steel
mounting type:	Four-Bolt Flange
bolt size:	.3750 in
housing material:	Stainless Steel
lubrication type:	Lubrication Fitting
locking device:	Skwezloc Collar
series:	CRFS
expansion type:	Non-Expansion Bearing (Fixed)
replacement bearing:	PN-12T
housing width:	.9688 in
manufacturer catalog number:	711419
inner ring width:	1.2188 in