• 2 3/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	1/2 in
Overall Length (in)	8.88 in
Slot Length (in)	0.88 in
Base to Center Height (in)	2.5 in
Overall Width (in)	3.12 in
Base Width (in)	3.25 in
Foot Height (in)	1.63 in
Overall Height (in)	5 in
Bore Diameter (in)	2.1875 in
Locking Collar Outside Diameter (in)	3.25 in
Base Length (in)	8.88 in
Expansion Capability (in)	0.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.81 in
Length Through Bore (in)	3.32 in
Bolt Spacing Width (in)	1.69 in
Bolt Spacing (in)	6.75 in
Inner Ring Outside Diameter (in)	2.62 in

Technical Specifications

Housing Construction	Solid
Product	ZAS2000F
Misalignment Type	Dynamic
Housing Style	Pillow Block
Fixed/Expansion	Expansion
Housing Color	Black
Rolling Element	Spherical Roller
Static Load Rating (lb)	44,400 lb
Radial Dynamic Load Capacity (lb)	36,370 lb
Housing Type	Pillow Block, Four Bolt
Series	Solid-housed Pillow Blocks
Radial Clearance	C3 STANDARD
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Seal Kit	ZS7
Maximum Speed (RPM)	3650 rpm
Setscrew Torque (in-lbs)	460 in/lbs
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal
Vibration Frequency Inner Ring Defect	0.179 cps
Locking Device Kit	SC7
Vibration Frequency Outer Ring Defect	0.1377 cps
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	ZCS2203
Vibration Frequency Roller Spin	0.0606 cps
Housing Coating	POWDER COATED
Expansion Lock Plug	B224408A
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Size Code	7
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210830151
Weight	15.30 LB
Packaged Length	9.56 IN
Packaged Width	4.00 IN
Packaged Height	5.50 IN