• Link-Belt PB22431H57A4 Spherical Roller Bearings PB22400 Solid-housed Pillow Block. Contact Rexnord for more details.

Dimensions

Base Width (in)	2.5 in
Foot Height (in)	1.38 in
Overall Length (in)	8.13 in
Slot Length (in)	0.94 in
Overall Width (in)	3.13 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	1.9375 in
Overall Height (in)	4.56 in
Base to Center Height (in)	2.25 in
Locking Collar Outside Diameter (in)	2.88 in
Centerline to Outermost Bearing Face (in)	1.91 in
Inner Ring Outside Diameter (in)	2.307 in
Bolt Spacing (in)	6.25 in
Base Length (in)	8.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Length Through Bore (in)	3.13 in

Technical Specifications

Housing Style	Pillow Block
Housing Material	Cast Iron
End Cap	B432DTC
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	25,900 lb
Shaft Locking Type	Single Set Collar
Radial Clearance	C4 INCREASED
Housing Color	Black
Fixed/Expansion	Fixed
Cage Material	Steel
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Product	PB22400
Static Load Rating (lb)	33,200 lb
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	B432HS
Maximum Speed (RPM)	2800 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1217 cps
Vibration Frequency Roller Spin	0.0559 cps
Lubricant	CSL450 HI-TEMP SOLIDLUBE
Insert	B431L
Grease Fitting Thread Size	1/8 NPT
Size Code	B432
Locking Device Kit	B432SC
Max Operating Temperature (F)	300 °F
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	150 °C
Vibration Frequency Inner Ring Defect	0.1617 cps

General Specifications

UPC	782935120113
Weight	11.00 LB
Country of Origin	Mexico