• 1 3/4" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Length (in)	7.13 in
Base Width (in)	2.5 in
Slot Length (in)	0.88 in
Overall Width (in)	3.13 in
Foot Height (in)	1.31 in
Base to Center Height (in)	2.125 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.7500 in
Overall Height (in)	4.38 in
Locking Collar Outside Diameter (in)	2.59 in
Inner Ring Outside Diameter (in)	2.027 in
Bolt Spacing (in)	5.5 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	3.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Base Length (in)	7.13 in
Centerline to Outermost Bearing Face (in)	1.91 in

Technical Specifications

Seal Type	Heavy Contact Seal
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	24,700 lb
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
Housing Color	Black
Static Load Rating (lb)	28,700 lb
Cage Material	Steel
Product	PEB22400
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Fixed/Expansion	Expansion
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Maximum Speed (RPM)	2350 rpm
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Seal Kit	B428ES
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Outer Ring Defect	0.0972 cps
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Locking Device Kit	B428SC
Vibration Frequency Fundamental Train	0.0069 cps
Housing Coating	POWDER COATED
Size Code	B428
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	CSEB22428E
Grease Fitting Thread Size	1/8 NPT
Expansion Lock Plug	B224408A
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	662327111311
Weight	10.80 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
HTC	8483204080
Country of Origin	Mexico