• Link-Belt PB22447E7E7CSS Spherical Roller Bearings PB22400 Solid-housed Pillow Block. Contact Rexnord for more details.

Dimensions

Slot Length (in)	1.06 in
Overall Height (in)	6.44 in
Base to Center Height (in)	3.25 in
Overall Width (in)	4 in
Foot Height (in)	2 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.44 in
Bore Diameter (in)	2.9375 in
Base Width (in)	3.19 in
Locking Collar Outside Diameter (in)	4.06 in
Centerline to Outermost Bearing Face (in)	2.44 in
Base Length (in)	10.44 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	8.13 in
Centerline to Cap Face (in)	2.78 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in

Technical Specifications

Housing Type	Pillow Block, Two Bolt
Fixed/Expansion	Fixed
Housing Construction	Solid
Cage Material	Steel
Static Load Rating (lb)	71,500 lb
Product	PB22400
Housing Style	Pillow Block
End Cap	BS227470
Shaft Locking Type	Single Set Collar
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Housing Color	Black
Seal Type	Multi-Lip Contact Seal
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	51,100 lb
Radial Clearance	C0 STANDARD
Misalignment Type	Dynamic
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Seal Kit	B448E7S
Maximum Speed (RPM)	850 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Grease Fitting Thread Size	1/8 NPT
Primary Seal	BUNA TRIPLE LIP SEAL
Size Code	B448
Vibration Frequency Inner Ring Defect	0.1701 cps
Auxiliary Seals	1 CLOSED CAP STAINLESS STEEL
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Insert	B447L
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	B448SC
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	793699460681
Weight	27.00 LB