• 1 15/16" 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 Width (in)	3.13 in
Overall Height (in)	4.56 in
Bore Diameter (in)	1.9375 in
Base to Center Height (in)	2.25 in
Overall Length (in)	8.38 in
Base Width (in)	3.19 in
Foot Height (in)	1.38 in
Slot Length (in)	0.88 in
Locking Collar Outside Diameter (in)	2.88 in
Base Length (in)	8.38 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	3.13 in
Bolt Spacing (in)	6.25 in
Bolt Spacing Width (in)	1.59 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Inner Ring Outside Diameter (in)	2.307 in

Technical Specifications

Housing Type	Pillow Block, Four Bolt
Seal Type	Clearance Seal
Static Load Rating (lb)	33,200 lb
Fixed/Expansion	Expansion
Housing Material	Cast Iron
Housing Construction	Solid
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	28,890 lb
Series	Solid-housed Pillow Blocks
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Product	ZAS2000F
Misalignment Type	Dynamic
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Housing Color	Black
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)	4050 rpm
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Seal Kit	ZS6
Lubricant	EXXON RONEX MP STD
Size Code	6
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0559 cps
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Expansion Lock Plug	B224408A
Locking Device Kit	SC6
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Insert	ZCS2115
Vibration Frequency Inner Ring Defect	0.1617 cps

General Specifications

UPC	698210830137
Weight	11.70 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN
HTC	8483208080
Country of Origin	Mexico