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

Dimensions

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

Technical Specifications

Radial Dynamic Load Capacity (lb)	43,240 lb
Radial Clearance	C3 STANDARD
Housing Color	Black
Cage Material	Engineered Polymer
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	53,500 lb
Product	ZAS2000
Fixed/Expansion	Expansion
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Housing Construction	Solid
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Setscrew Torque (in-lbs)	680 in/lbs
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
Maximum Speed (RPM)	3300 rpm
Seal Kit	ZS8
Size Code	8
Locking Device Kit	SC8
Expansion Lock Plug	B224408A
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1376 cps
Primary Seal	STEEL CLEARANCE SEAL
Insert	ZCS2207
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	698210695644
Weight	16.30 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	Mexico