• 2 1/2" Mounted Spherical Roller Bearing, Cast Steel Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	5/8 in
Base to Center Height (in)	2.75 in
Overall Length (in)	9.13 in
Overall Width (in)	3.5 in
Foot Height (in)	1.75 in
Bore Diameter (in)	2.5000 in
Overall Height (in)	5.5 in
Slot Length (in)	1 in
Base Width (in)	2.69 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Base Length (in)	9.13 in
Bolt Spacing (in)	7.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Rolling Element	Spherical Roller
Product	ZA2000
Radial Clearance	C3 STANDARD
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Fixed
Housing Style	Pillow Block
End Cap	DTC8
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	43,240 lb
Static Load Rating (lb)	53,500 lb
Housing Type	Pillow Block, Two Bolt
Housing Material	Cast Steel
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Housing Color	Black
Microlock Kit	ML3
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Ability to Relubricate	Yes
Maximum Speed (RPM)	3300 rpm
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Insert	2208U
Size Code	8
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	SC8
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	698210638719
Weight	16.60 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico