• 1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Flange Bracket Block, Adapter Mounted, Clearance Seal, Closed End Cap

Dimensions

Overall Width (in)	3.56 in
Foot Height (in)	0.69 in
Bore Diameter (in)	1.9375 in
Housing Width (in)	4 in
Overall Length (in)	7.31 in
Overall Height (in)	4.25 in
Bolt Size (in)	1/2 in
Base to Center Height (in)	5.188 in
Housing Outside Diameter (in)	4.25 in
Locking Collar Outside Diameter (in)	2.97 in
Length Through Bore (in)	3.08 in
Centerline to Bolt Hole Center (in)	2.94 in
Bolt Spacing (in)	1.63 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing Width (in)	2.75 in

Technical Specifications

Housing Style	Flange Block
Housing Color	Black
Housing Type	Flange, Bracket, Four Bolt
Shaft Locking Type	Adapter Mount
Series	Flange Blocks
Radial Clearance	C0 STANDARD
End Cap	B432EC
Radial Dynamic Load Capacity (lb)	25,900 lb
Housing Material	Ductile Iron
Static Load Rating (lb)	33,200 lb
Fixed/Expansion	Fixed
Rolling Element	Spherical
Misalignment Type	Dynamic
Product	FBB22600
Seal Type	Clearance Seal
Cage Material	Steel
Housing Construction	Solid
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B432HS
Ability to Relubricate	Yes
Maximum Speed (RPM)	2800 rpm
Locking Device Kit	SNW631
Lubricant	EXXON RONEX MP STD
Size Code	B631
Lube Fill Percent	40% GREASE FILL
Shaft Locking Collar Kit/Adapter Assembly	SNW631
Vibration Frequency Outer Ring Defect	0.1217 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1617 cps
Vibration Frequency Roller Spin	0.0559 cps
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Lube Fitting Type	90 DEG LUBE FITTING
Insert	B631L

General Specifications

UPC	793699679366
Weight	5.00 LB
Packaged Length	7.25 IN
Packaged Width	3.50 IN
Packaged Height	7.25 IN
HTC	8483204040
Country of Origin	United States of America