• 75.00 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	10.44 in
Base to Center Height (in)	3.25 in
Overall Width (in)	4 in
Bolt Size (in)	5/8 in
Slot Length (in)	0.94 in
Base Width (in)	3.75 in
Foot Height (in)	2.25 in
Bolt Size (mm)	16 mm
Overall Height (in)	6.44 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing Width (in)	1.88 in
Length Through Bore (in)	4 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Base Length (in)	10.44 in
Bolt Spacing (mm)	206 mm
Inner Ring Outside Diameter (in)	3.37 in
Centerline to Outermost Bearing Face (in)	2.44 in

Technical Specifications

Misalignment Type	Dynamic
Housing Style	Pillow Block
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Static Load Rating (lb)	71,500 lb
Seal Type	Clearance Seal
Housing Color	Black
Housing Construction	Solid
Housing Material	Cast Iron
Product	PB22400F
Cage Material	Steel
Rolling Element	Spherical Roller
Housing Type	Pillow Block, Four Bolt
Series	Solid-housed Pillow Blocks
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	51,100 lb
End Cap	B448DTC
Maximum Speed (RPM)	1950 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B448MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Ability to Relubricate	Yes
Insert	B4M75L
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Locking Device Kit	B448SC
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Size Code	B448
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327428884
Weight	28.59 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico