• 2 3/4" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Base to Center Height (in)	3.25 in
Base Width (in)	3.19 in
Overall Height (in)	6.44 in
Overall Length (in)	10.44 in
Overall Width (in)	3.75 in
Foot Height (in)	2 in
Bore Diameter (in)	2.7500 in
Slot Length (in)	1.13 in
Bolt Size (in)	3/4 in
Locking Collar Outside Diameter (in)	4.06 in
Length Through Bore (in)	4 in
Expansion Capability (in)	0.38 in
Base Length (in)	10.44 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Spacing (in)	8.13 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Housing Construction	Solid
Housing Color	Black
Cage Material	Engineered Polymer
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Radial Clearance	C3 STANDARD
Product	ZAS2000
Housing Material	Cast Iron
Fixed/Expansion	Expansion
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Style	Pillow Block
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Type	Pillow Block, Two Bolt
Seal Kit	ZS9
Maximum Speed (RPM)	2800 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	NA
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
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	B224408A
Size Code	9
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC9
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1299 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Insert	ZCS2212

General Specifications

UPC	698210830267
Weight	26.90 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico