• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, No Grease

Dimensions

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

Technical Specifications

Radial Clearance	C3 STANDARD
Series	Solid-housed Pillow Blocks
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Material	Cast Iron
End Cap	DTC8
Product	ZA2000
Housing Type	Pillow Block, Two Bolt
Misalignment Type	Dynamic
Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Fixed/Expansion	Fixed
Housing Style	Pillow Block
Seal Type	Heavy Contact Seal
Rolling Element	Spherical Roller
Static Load Rating (lb)	53,500 lb
Housing Color	Black
Maximum Speed (RPM)	2000 rpm
Ability to Relubricate	Yes
Seal Kit	MS8
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	ML3
Size Code	8
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2207U
Lube Fill Percent	0% FILL
Grease Fitting Thread Size	1/8 NPT
Lubricant	PRESERVATIVE ONLY - NO GREASE
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
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
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED

General Specifications

UPC	782934978630
Weight	15.70 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN
HTC	8483208080
Country of Origin	Mexico