• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, One Closed Auxiliary Cap

Dimensions

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

Technical Specifications

Product	ZA2000
Seal Type	Clearance Seal
Cage Material	Engineered Polymer
Static Load Rating (lb)	53,500 lb
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Housing Style	Pillow Block
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Color	Black
Maximum Speed (RPM)	3300 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Microlock Kit	ML3
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
Insert	2207U
Max Operating Temperature (F)	225 °F
Auxiliary Seals	1 CLOSED CAP CAST IRON
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Size Code	8
Vibration Frequency Inner Ring Defect	0.1791 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	SC8
Housing Coating	POWDER COATED

General Specifications

UPC	698210858896
Weight	20.00 LB
Packaged Length	6.88 IN
Packaged Width	4.94 IN
Packaged Height	9.75 IN
HTC	8483208080
Country of Origin	Mexico