• 1 15/16" Mounted Spherical Roller Bearing, Cast Steel Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	1.9375 in
Base Width (in)	2.5 in
Overall Length (in)	8.38 in
Foot Height (in)	1.38 in
Base to Center Height (in)	2.25 in
Overall Width (in)	3.13 in
Overall Height (in)	4.56 in
Bolt Size (in)	5/8 in
Slot Length (in)	0.94 in
Locking Collar Outside Diameter (in)	2.88 in
Base Length (in)	8.38 in
Bolt Spacing (in)	6.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Inner Ring Outside Diameter (in)	2.307 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	3.13 in

Technical Specifications

Product	ZAS2000
Radial Dynamic Load Capacity (lb)	28,890 lb
Cage Material	Engineered Polymer
Housing Type	Pillow Block, Two Bolt
Shaft Locking Type	Single Set Collar
Housing Style	Pillow Block
Housing Color	Black
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Expansion
Seal Type	Clearance Seal
Static Load Rating (lb)	33,200 lb
Housing Construction	Solid
Rolling Element	Spherical Roller
Housing Material	Cast Steel
Radial Clearance	C3 STANDARD
Misalignment Type	Dynamic
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
Seal Kit	ZS6
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Locking Device Kit	SC6
Size Code	6
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0559 cps
Expansion Lock Plug	B224408A
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1217 cps
Max Operating Temperature (C)	107 °C
Insert	ZCS2115
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1617 cps
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210830489
Weight	13.40 LB
Packaged Length	8.50 IN
Packaged Width	3.50 IN
Packaged Height	4.50 IN