• 2 15/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base Width (in)	3.75 in
Overall Width (in)	3.75 in
Foot Height (in)	2.25 in
Bore Diameter (in)	2.9375 in
Base to Center Height (in)	3.25 in
Slot Length (in)	0.94 in
Overall Height (in)	6.44 in
Bolt Size (in)	5/8 in
Overall Length (in)	10.44 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing Width (in)	1.88 in
Base Length (in)	10.44 in
Bolt Spacing (in)	8.13 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	4 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt
Housing Material	Cast Iron
Fixed/Expansion	Expansion
Series	Solid-housed Pillow Blocks
Product	ZAS2000F
Static Load Rating (lb)	71,500 lb
Housing Color	Black
Cage Material	Engineered Polymer
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	57,750 lb
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Construction	Solid
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
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	2800 rpm
Seal Kit	ZS9
Microlock Kit	NA
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	B224408A
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0591 cps
Size Code	9
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Insert	ZCS2215
Locking Device Kit	SC9
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps

General Specifications

UPC	698210830298
Weight	26.80 LB
Packaged Length	6.50 IN
Packaged Width	5.00 IN
Packaged Height	11.25 IN
Country of Origin	Mexico