• 2 1/2" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Double Setscrew Locking Collar, Single Lip Light Contact Seal, Reduced Internal Clearance

Dimensions

Foot Height (in)	2.06 in
Overall Width (in)	4.38 in
Base Width (in)	3.88 in
Overall Height (in)	6.19 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.5000 in
Slot Length (in)	1.63 in
Overall Length (in)	11.25 in
Base to Center Height (in)	3 in
Locking Collar Outside Diameter (in)	3.56 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	8.25 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Base Length (in)	11.25 in
Length Through Bore (in)	4.38 in

Technical Specifications

Series	Solid-housed Pillow Blocks
Shaft Locking Type	Double Set Collar
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Housing Color	Black
Rolling Element	Spherical Roller
Static Load Rating (lb)	53,500 lb
Product	ZPS5000
Housing Style	Pillow Block
Radial Clearance	C0 DECREASED
Misalignment Type	Dynamic
Seal Type	Single Lip Contact Seal
Fixed/Expansion	Expansion
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Construction	Solid
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2300 rpm
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	KS8
Microlock Kit	ML3
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0607 cps
Insert	5208UR
Expansion Lock Plug	105-95008-25
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC8 QTY 2
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Lubricant	EXXON RONEX MP STD
Size Code	8
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED

General Specifications

UPC	698210008079
Weight	43.40 LB
Packaged Length	13.50 IN
Packaged Width	5.00 IN
Packaged Height	7.88 IN
HTC	8483208080
Country of Origin	Mexico