• 1 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal100% grease fill with special grease

Dimensions

Overall Length (in)	7.13 in
Overall Height (in)	4.25 in
Bore Diameter (in)	1.6875 in
Base to Center Height (in)	2.125 in
Bolt Size (in)	1/2 in
Foot Height (in)	1.31 in
Overall Width (in)	3.13 in
Slot Length (in)	0.81 in
Base Width (in)	2.5 in
Locking Collar Outside Diameter (in)	2.59 in
Base Length (in)	7.13 in
Centerline to Outermost Bearing Face (in)	1.91 in
Length Through Bore (in)	3.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Spacing (in)	5.5 in
Inner Ring Outside Diameter (in)	2.027 in

Technical Specifications

Product	PB22400
Radial Clearance	C0 STANDARD
Housing Construction	Solid
Housing Style	Pillow Block
End Cap	B428DTC
Misalignment Type	Dynamic
Series	Solid-housed Pillow Blocks
Radial Dynamic Load Capacity (lb)	24,700 lb
Static Load Rating (lb)	28,700 lb
Fixed/Expansion	Fixed
Housing Type	Pillow Block, Two Bolt
Housing Material	Cast Iron
Cage Material	Steel
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Housing Color	Black
Shaft Locking Type	Single Set Collar
Seal Kit	B428HS
Microlock Kit	B436MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	3100 rpm
Ability to Relubricate	Yes
Lubricant	SHELL GADUS S2 V220-2 GP
Max Operating Temperature (F)	225 °F
Insert	B427L
Locking Device Kit	B428SC
Primary Seal	STEEL CLEARANCE SEAL
Size Code	B428
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0069 cps
Max Operating Temperature (C)	107 °C
Lube Fill Percent	100% GREASE FILL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1361 cps
Vibration Frequency Outer Ring Defect	0.0972 cps
Vibration Frequency Roller Spin	0.0466 cps
Housing Coating	POWDER COATED

General Specifications

UPC	793699182613
Weight	9.70 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
Country of Origin	Mexico