• 1 7/16" Mounted Spherical Roller Bearing, Cast Steel Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Slot Length (in)	0.81 in
Overall Height (in)	3.88 in
Base to Center Height (in)	1.875 in
Base Width (in)	2.19 in
Overall Width (in)	2.88 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.4375 in
Overall Length (in)	6.56 in
Foot Height (in)	1 in
Locking Collar Outside Diameter (in)	2.31 in
Length Through Bore (in)	2.88 in
Expansion Capability (in)	0.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Spacing (in)	5 in
Base Length (in)	6.56 in

Technical Specifications

Housing Material	Cast Steel
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Expansion
Rolling Element	Spherical Roller
Housing Style	Pillow Block
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	19,860 lb
Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	20,900 lb
Housing Color	Black
Product	ZAS2000
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Seal Kit	ZS4
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	5250 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Vibration Frequency Roller Spin	0.0499 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.007 cps
Expansion Lock Plug	B224408A
Vibration Frequency Inner Ring Defect	0.1445 cps
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Locking Device Kit	SC4
Primary Seal	STEEL CLEARANCE SEAL
Size Code	4
Insert	ZCS2107

General Specifications

UPC	698210830441
Weight	8.70 LB
Packaged Length	5.75 IN
Packaged Width	5.75 IN
Packaged Height	2.25 IN
HTC	8483208080
Country of Origin	Mexico