• 1 1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, 40% grease fill and 90 degree lube fitting

Dimensions

Foot Height (in)	1.06 in
Slot Length (in)	0.63 in
Overall Width (in)	2.69 in
Overall Length (in)	6.31 in
Overall Height (in)	3.5 in
Bore Diameter (in)	1.2500 in
Base Width (in)	2.19 in
Base to Center Height (in)	1.75 in
Bolt Size (in)	3/8 in
Locking Collar Outside Diameter (in)	1.97 in
Base Length (in)	6.31 in
Centerline to Outermost Bearing Face (in)	1.63 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Inner Ring Outside Diameter (in)	1.532 in
Bolt Spacing (in)	4.75 in
Length Through Bore (in)	2.69 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Housing Style	Pillow Block
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Housing Color	Black
Housing Material	Cast Iron
End Cap	B420DTC
Housing Type	Pillow Block, Two Bolt
Product	PB22400
Housing Construction	Solid
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Static Load Rating (lb)	18,300 lb
Radial Dynamic Load Capacity (lb)	16,900 lb
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	4000 rpm
Microlock Kit	B436MLK
Seal Kit	B420HS
Setscrew Torque (in-lbs)	185 in/lbs
Vibration Frequency Roller Spin	0.0424 cps
Locking Device Kit	B420SC
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Lube Fill Percent	40% GREASE FILL
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0068 cps
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Lube Fitting Type	90 DEG LUBE FITTING
Size Code	B420
Insert	B420L
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.0887 cps
Vibration Frequency Inner Ring Defect	0.128 cps

General Specifications

UPC	698210212247
Weight	6.25 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN
Country of Origin	Mexico