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

Dimensions

Slot Length (in)	1.13 in
Overall Height (in)	6.44 in
Overall Width (in)	4 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.44 in
Bore Diameter (in)	2.7500 in
Base to Center Height (in)	3.25 in
Foot Height (in)	2.25 in
Base Width (in)	3.19 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing (in)	8.13 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Expansion Capability (in)	0.38 in
Length Through Bore (in)	4 in
Base Length (in)	10.44 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Cage Material	Engineered Polymer
Housing Type	Pillow Block, Two Bolt
Housing Construction	Solid
Housing Style	Pillow Block
Seal Type	Clearance Seal
Fixed/Expansion	Expansion
Series	Solid-housed Pillow Blocks
Housing Color	Black
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	71,500 lb
Product	ZAS2000
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Material	Cast Steel
Maximum Speed (RPM)	2800 rpm
Microlock Kit	NA
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS9
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
Ability to Relubricate	Yes
Vibration Frequency Roller Spin	0.0591 cps
Expansion Lock Plug	B224488A
Locking Device Kit	SC9
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.1701 cps
Insert	ZCS2212
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Size Code	9
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1299 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Lubricant	EXXON RONEX MP STD

General Specifications

UPC	698210830564
Weight	29.80 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico