• 2 7/16" Mounted Spherical Roller Bearing, Cast Steel Fixed 2-Bolt Pillow Block, Eccentric Cam Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	9.13 in
Overall Height (in)	5.5 in
Base Width (in)	2.69 in
Slot Length (in)	1 in
Overall Width (in)	3.66 in
Base to Center Height (in)	2.75 in
Foot Height (in)	1.75 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.55 in
Bolt Spacing (in)	7.13 in
Housing Cast Face to Outermost Bearing Face (in)	1.02 in
Base Length (in)	9.13 in
Inner Ring Outside Diameter (in)	2.901 in

Technical Specifications

Static Load Rating (lb)	53,500 lb
Product	ZA3000
Housing Style	Pillow Block
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Series	Solid-housed Pillow Blocks
Radial Clearance	C3 STANDARD
Shaft Locking Type	Eccentric Collar
Housing Material	Cast Steel
Radial Dynamic Load Capacity (lb)	43,240 lb
Seal Type	Clearance Seal
End Cap	DTC812
Cage Material	Engineered Polymer
Fixed/Expansion	Fixed
Housing Construction	Solid
Housing Color	Black
Housing Type	Pillow Block, Two Bolt
Microlock Kit	ML3
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
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Seal Kit	ZS8
Lubricant	EXXON RONEX MP STD
Size Code	8
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC3207
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Insert	3207U

General Specifications

UPC	698210909819
Weight	16.70 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080