• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Viton Seal, Two Open Auxiliary Caps, C4 Clearance

Dimensions

Base to Center Height (in)	2.75 in
Overall Length (in)	9.13 in
Base Width (in)	2.69 in
Foot Height (in)	1.63 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	6.06 in
Slot Length (in)	0.94 in
Overall Height (in)	5.5 in
Locking Collar Outside Diameter (in)	3.56 in
Base Length (in)	9.13 in
Housing Cast Face to Outermost Bearing Face (in)	1.72 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	6.06 in
Bolt Spacing (in)	7.13 in

Technical Specifications

Housing Color	Black
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Product	ZA2000
Housing Type	Pillow Block, Two Bolt
Radial Clearance	C4 INCREASED
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	53,500 lb
Housing Construction	Solid
Seal Type	Heavy Contact Seal
Radial Dynamic Load Capacity (lb)	43,240 lb
Ability to Relubricate	Yes
Auxiliary Cap Kit	A8207 (qty 2)
Maximum Speed (RPM)	2000 rpm
Seal Kit	MS8
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
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	8
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0607 cps
Grease Fitting Thread Size	1/8 NPT
Auxiliary Seals	2 OPEN CAPS CAST IRON
Primary Seal	VITON SPRING LOADED LIP SEAL
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Insert	2207U
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	SC8

General Specifications

UPC	793699693140
Weight	21.30 LB
Packaged Length	11.25 IN
Packaged Width	6.31 IN
Packaged Height	6.25 IN