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

Dimensions

Base Width (in)	4.13 in
Bolt Size (in)	1 in
Overall Height (in)	8.5 in
Overall Length (in)	14.25 in
Overall Width (in)	5.13 in
Base to Center Height (in)	4.125 in
Foot Height (in)	2.13 in
Bore Diameter (in)	3.7500 in
Slot Length (in)	1.75 in
Locking Collar Outside Diameter (in)	5.63 in
Length Through Bore (in)	5.13 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	1.03 in
Base Length (in)	14.25 in
Bolt Spacing (in)	10.88 in

Technical Specifications

Rolling Element	Spherical Roller
Product	ZA2000
Shaft Locking Type	Single Set Collar
Housing Style	Pillow Block
Series	Solid-housed Pillow Blocks
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	130,970 lb
Misalignment Type	Dynamic
Radial Clearance	C3 STANDARD
End Cap	DTC11
Housing Color	Black
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
Housing Construction	Solid
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	137,000 lb
Setscrew Torque (in-lbs)	1350 in/lbs
Maximum Speed (RPM)	2050 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
Microlock Kit	ML4
Seal Kit	ZS11
Ability to Relubricate	Yes
Vibration Frequency Outer Ring Defect	0.1283 cps
Housing Coating	POWDER COATED
Size Code	11
Locking Device Kit	SC11
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0548 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1717 cps
Lubricant	EXXON RONEX MP STD
Insert	2312U
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	698210018344
Weight	58.00 LB
Packaged Length	15.50 IN
Packaged Width	5.38 IN
Packaged Height	8.50 IN
Country of Origin	Mexico