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

Dimensions

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

Technical Specifications

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

General Specifications

UPC	698210160708
Weight	16.85 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	Mexico