Dimensions

Overall Length (in)	10.44 in
Slot Length (in)	1.06 in
Locking Collar Outside Diameter (in)	4.04 in
Foot Height (in)	2.25 in
Overall Width (in)	4 in
Bolt Size (in)	3/4 in
Base Width (in)	3.19 in
Overall Height (in)	6.44 in
Base to Center Height (in)	3.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	8.13 in
Base Length (in)	10.44 in
Centerline to Outermost Bearing Face (in)	2.44 in

Technical Specifications

Housing Construction	Solid
Housing Material	Cast Iron
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Seal Kit	B448HS
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	51,100 lb
Setscrew Torque (in-lbs)	680 in/lbs
Product	PKB22400
Cage Material	Steel
Ability to Relubricate	Yes
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Microlock Kit	B448MLK
Housing Type	Pillow Block, Two Bolt
Maximum Speed (RPM)	1950 rpm
Housing Color	Black
Static Load Rating (lb)	71,500 lb
Series	Solid-housed Pillow Blocks
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	400 with suitable lubrication °F
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	Powder Coated
Size Code	B448
Vibration Frequency Outer Ring Defect	0.1299 cps
Max Operating Temperature (C)	204 with suitable lubrication °C

General Specifications

UPC	662864743655
Weight	29.50 LB
Country of Origin	Mexico