• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Filled 40% with Grease, 90 Degree Lube Fitting

Dimensions

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

Technical Specifications

Misalignment Type	Dynamic
Static Load Rating (lb)	71,500 lb
Cage Material	Steel
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	51,100 lb
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Fixed
Housing Type	Pillow Block, Two Bolt
Product	PB22400
Housing Material	Cast Iron
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
End Cap	B448DTC
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Housing Color	Black
Microlock Kit	B448MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Maximum Speed (RPM)	1950 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Locking Device Kit	B448SC
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Lube Fill Percent	40% GREASE FILL
Lube Fitting Type	90 DEG LUBE FITTING
Insert	B447L
Primary Seal	STEEL CLEARANCE SEAL
Size Code	B448
Vibration Frequency Outer Ring Defect	0.1299 cps

General Specifications

UPC	662327110277
Weight	26.45 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
HTC	8483208080
Country of Origin	Mexico