• 2 1/2" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Closed End Cap

Dimensions

Overall Length (in)	9.13 in
Base Width (in)	2.69 in
Overall Width (in)	3.5 in
Bore Diameter (in)	2.5000 in
Overall Height (in)	5.5 in
Base to Center Height (in)	2.75 in
Bolt Size (in)	5/8 in
Slot Length (in)	0.94 in
Foot Height (in)	1.63 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	7.13 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Base Length (in)	9.13 in

Technical Specifications

Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Color	Black
Housing Construction	Solid
End Cap	C8
Seal Type	Heavy Contact Seal
Series	Solid-housed Pillow Blocks
Static Load Rating (lb)	53,500 lb
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Radial Clearance	C3 STANDARD
Product	ZA2000
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Microlock Kit	ML3
Ability to Relubricate	Yes
Maximum Speed (RPM)	2000 rpm
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	MS8
Setscrew Torque (in-lbs)	680 in/lbs
Auxiliary Seals	1 CLOSED CAP STEEL SHORT HUB
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Primary Seal	BUNA SPRING LOADED LIP SEAL
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1376 cps
Lubricant	EXXON RONEX MP STD
Insert	2208U
Locking Device Kit	SC8
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps
Size Code	8
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210008987
Weight	15.40 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico