• 2 7/16" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Steel Retainer

Dimensions

Base to Center Height (in)	2.75 in
Foot Height (in)	1.63 in
Overall Height (in)	5.5 in
Overall Length (in)	9.13 in
Bolt Size (in)	5/8 in
Base Width (in)	2.69 in
Overall Width (in)	3.5 in
Slot Length (in)	0.94 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.56 in
Expansion Capability (in)	0.38 in
Base Length (in)	9.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	7.13 in
Length Through Bore (in)	3.5 in

Technical Specifications

Housing Color	Black
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Housing Style	Pillow Block
Product	ZAS2000
Fixed/Expansion	Expansion
Misalignment Type	Dynamic
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Radial Clearance	C3 STANDARD
Cage Material	Steel
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Two Bolt
Radial Dynamic Load Capacity (lb)	43,240 lb
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	3300 rpm
Seal Kit	ZS8
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
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Insert	ZCS2207R78
Size Code	8
Vibration Frequency Roller Spin	0.0607 cps
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	B224408A
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	SC8
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	793699333398
Weight	16.30 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico