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

Dimensions

Base Width (in)	3.19 in
Slot Length (in)	1.13 in
Base to Center Height (in)	3.25 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.44 in
Bore Diameter (in)	2.9375 in
Overall Width (in)	4 in
Foot Height (in)	2.25 in
Overall Height (in)	6.44 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Expansion Capability (in)	0.38 in
Bolt Spacing (in)	8.13 in
Base Length (in)	10.44 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4 in

Technical Specifications

Housing Type	Pillow Block, Two Bolt
Seal Type	Clearance Seal
Product	ZAS2000
Housing Construction	Solid
Series	Solid-housed Pillow Blocks
Fixed/Expansion	Expansion
Housing Style	Pillow Block
Housing Color	Black
Misalignment Type	Dynamic
Housing Material	Cast Steel
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Radial Dynamic Load Capacity (lb)	57,750 lb
Cage Material	Engineered Polymer
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	71,500 lb
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
Microlock Kit	NA
Maximum Speed (RPM)	2800 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Size Code	9
Expansion Lock Plug	B224488A
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Locking Device Kit	SC9
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Insert	ZCS2215

General Specifications

UPC	698210830571
Weight	28.80 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN
Country of Origin	Mexico