• 1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow Block, Adapter Mounted, Clearance Seal

Dimensions

Overall Width (in)	3.08 in
Foot Height (in)	1.38 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.9375 in
Overall Height (in)	4.56 in
Base to Center Height (in)	2.25 in
Slot Length (in)	0.81 in
Overall Length (in)	8.38 in
Base Width (in)	3.19 in
Locking Collar Outside Diameter (in)	2.97 in
Base Length (in)	8.38 in
Bolt Spacing Width (in)	1.59 in
Centerline to Outermost Bearing Face (in)	1.86 in
Length Through Bore (in)	3.08 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing (in)	6.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.61 in

Technical Specifications

Shaft Locking Type	Adapter Mount
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Seal Type	Clearance Seal
Product	PB22600F
Housing Type	Pillow Block, Four Bolt
Radial Dynamic Load Capacity (lb)	25,900 lb
Fixed/Expansion	Fixed
Housing Construction	Solid
Static Load Rating (lb)	33,200 lb
Misalignment Type	Dynamic
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
End Cap	B432DTC
Cage Material	Steel
Housing Color	Black
Housing Material	Cast Iron
Seal Kit	B432HS
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Maximum Speed (RPM)	2800 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Roller Spin	0.0559 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Locking Device Kit	SNW631
Housing Coating	POWDER COATED
Insert	B631L
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1617 cps
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Shaft Locking Collar Kit/Adapter Assembly	SNW631
Size Code	B631
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	662327988401
Weight	12.50 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
Country of Origin	Mexico