• 1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Adapter Mounted, Clearance Seal, 90° Lube Fitting

Dimensions

Slot Length (in)	0.94 in
Foot Height (in)	1.38 in
Bore Diameter (in)	1.9375 in
Overall Height (in)	4.56 in
Overall Width (in)	3.08 in
Bolt Size (in)	5/8 in
Base to Center Height (in)	2.25 in
Base Width (in)	2.5 in
Overall Length (in)	8.13 in
Locking Collar Outside Diameter (in)	2.97 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing (in)	6.25 in
Length Through Bore (in)	3.08 in
Base Length (in)	8.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.61 in
Centerline to Outermost Bearing Face (in)	1.86 in

Technical Specifications

Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Fixed/Expansion	Fixed
End Cap	B432DTC12
Housing Construction	Solid
Seal Type	Clearance Seal
Series	Solid-housed Pillow Blocks
Product	PB22600
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Housing Color	Black
Cage Material	Steel
Housing Material	Cast Iron
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	25,900 lb
Static Load Rating (lb)	33,200 lb
Rolling Element	Spherical Roller
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	2800 rpm
Microlock Kit	B436MLK
Seal Kit	B432HS
Lube Fitting Type	90 DEG LUBE FITTING
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	SNW631
Vibration Frequency Outer Ring Defect	0.1217 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Auxiliary Seals	RUBBER COVER
Vibration Frequency Inner Ring Defect	0.1617 cps
Size Code	B631
Housing Coating	POWDER COATED
Lube Fill Percent	40% GREASE FILL
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0559 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Insert	B631L
Shaft Locking Collar Kit/Adapter Assembly	SNW631

General Specifications

UPC	662327988395
Weight	12.00 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN