• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Increased Clearance, No Grease, Steel Retainers

Dimensions

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

Technical Specifications

Housing Color	Black
Housing Material	Cast Iron
Seal Type	Clearance Seal
Housing Style	Pillow Block
Housing Construction	Solid
End Cap	DTC8
Shaft Locking Type	Single Set Collar
Series	Solid-housed Pillow Blocks
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	43,240 lb
Product	ZA2000
Housing Type	Pillow Block, Two Bolt
Misalignment Type	Dynamic
Cage Material	Steel
Static Load Rating (lb)	53,500 lb
Radial Clearance	C5 INCREASED
Fixed/Expansion	Fixed
Microlock Kit	ML3
Maximum Speed (RPM)	3300 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
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
Max Operating Temperature (C)	204 (with suitable lubricant) °C
Insert	2207U78
Vibration Frequency Outer Ring Defect	0.1376 cps
Primary Seal	STEEL CLEARANCE SEAL
Size Code	8
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	SC8
Lubricant	PRESERVATIVE ONLY - NO GREASE
Lube Fill Percent	0% FILL
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	793699458879
Weight	15.70 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
Country of Origin	Mexico