• 2 3/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Two Open Auxiliary Caps

Dimensions

Bore Diameter (in)	2.1875 in
Overall Width (in)	5.75 in
Base Width (in)	3.25 in
Overall Length (in)	8.88 in
Base to Center Height (in)	2.5 in
Overall Height (in)	5 in
Foot Height (in)	1.63 in
Slot Length (in)	0.88 in
Bolt Size (in)	1/2 in
Locking Collar Outside Diameter (in)	3.25 in
Bolt Spacing Width (in)	1.69 in
Inner Ring Outside Diameter (in)	2.62 in
Bolt Spacing (in)	6.75 in
Housing Cast Face to Outermost Bearing Face (in)	1.59 in
Base Length (in)	8.88 in
Length Through Bore (in)	5.75 in
Centerline to Cap Face (in)	2.88 in

Technical Specifications

Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Seal Type	Heavy Contact Seal
Housing Material	Cast Iron
Housing Style	Pillow Block
Misalignment Type	Dynamic
Housing Type	Pillow Block, Four Bolt
Rolling Element	Spherical Roller
Housing Color	Black
Static Load Rating (lb)	44,400 lb
Shaft Locking Type	Single Set Collar
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Fixed
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	36,370 lb
Product	ZA2000F
Auxiliary Cap Kit	A7203 (qty 2)
Microlock Kit	ML2
Setscrew Torque (in-lbs)	460 in/lbs
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
Seal Kit	MS7
Maximum Speed (RPM)	2200 rpm
Lubricant	EXXON RONEX MP STD
Size Code	7
Housing Coating	POWDER COATED
Auxiliary Seals	2 OPEN CAPS CAST IRON
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0606 cps
Locking Device Kit	SC7
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	2203U
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1377 cps
Vibration Frequency Inner Ring Defect	0.179 cps

General Specifications

UPC	698210001131
Weight	20.10 LB
Packaged Length	6.88 IN
Packaged Width	4.94 IN
Packaged Height	9.75 IN
HTC	8483208080