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

Dimensions

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

Technical Specifications

Seal Type	Clearance Seal
Housing Color	Black
Rolling Element	Spherical Roller
Housing Construction	Solid
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Static Load Rating (lb)	53,500 lb
Housing Type	Pillow Block, Two Bolt
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	43,240 lb
Shaft Locking Type	Single Set Collar
Series	Solid-housed Pillow Blocks
Product	ZA2000
Radial Clearance	C3 STANDARD
Cage Material	Steel
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Microlock Kit	ML3
Maximum Speed (RPM)	3300 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	8
Vibration Frequency Roller Spin	0.0607 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1376 cps
Insert	2207UR78
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC8
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F

General Specifications

UPC	793699333404
Weight	15.70 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080