• 1 5/8" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Slot Length (in)	0.81 in
Foot Height (in)	1.31 in
Bore Diameter (in)	1.6250 in
Overall Width (in)	3.13 in
Base Width (in)	2.5 in
Bolt Size (in)	1/2 in
Base to Center Height (in)	2.125 in
Overall Length (in)	7.13 in
Overall Height (in)	4.25 in
Locking Collar Outside Diameter (in)	2.59 in
Inner Ring Outside Diameter (in)	2.027 in
Bolt Spacing (in)	5.5 in
Length Through Bore (in)	3.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Centerline to Outermost Bearing Face (in)	1.91 in
Base Length (in)	7.13 in

Technical Specifications

Housing Color	Black
Rolling Element	Spherical Roller
Product	PB22400
Radial Dynamic Load Capacity (lb)	24,700 lb
Housing Style	Pillow Block
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Housing Type	Pillow Block, Two Bolt
Cage Material	Steel
Static Load Rating (lb)	28,700 lb
Fixed/Expansion	Fixed
End Cap	B428DTC
Radial Clearance	C0 STANDARD
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Housing Construction	Solid
Misalignment Type	Dynamic
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	3100 rpm
Ability to Relubricate	Yes
Seal Kit	B428HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B436MLK
Vibration Frequency Fundamental Train	0.0069 cps
Locking Device Kit	B428SC
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Outer Ring Defect	0.0972 cps
Primary Seal	STEEL CLEARANCE SEAL
Insert	B426L
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B428
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1361 cps
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327109615
Weight	10.00 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
HTC	8483208080
Country of Origin	Mexico