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

Dimensions

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

Technical Specifications

Cage Material	Engineered Polymer
Misalignment Type	Dynamic
End Cap	DTC8
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	53,500 lb
Seal Type	Clearance Seal
Product	ZA2000
Housing Construction	Solid
Housing Color	Black
Radial Dynamic Load Capacity (lb)	43,240 lb
Fixed/Expansion	Fixed
Series	Solid-housed Pillow Blocks
Housing Material	Cast Iron
Housing Style	Pillow Block
Radial Clearance	C3 STANDARD
Ability to Relubricate	Yes
Maximum Speed (RPM)	3300 rpm
Seal Kit	ZS8
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
Setscrew Torque (in-lbs)	680 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC8
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Size Code	8
Insert	2207U
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Lubricant	LUBRIPLATE 930AA GP HI-TEMP
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	698210858902
Weight	15.70 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080