• 3 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, One Open and One Closed Auxiliary Cap

Dimensions

Overall Width (in)	8.31 in
Bore Diameter (in)	3.9375 in
Base to Center Height (in)	4.25 in
Base Width (in)	4.5 in
Foot Height (in)	2.63 in
Overall Height (in)	8.5 in
Slot Length (in)	1.25 in
Overall Length (in)	15.25 in
Bolt Size (in)	3/4 in
Locking Collar Outside Diameter (in)	5.63 in
Housing Cast Face to Outermost Bearing Face (in)	2.16 in
Base Length (in)	15.25 in
Bolt Spacing Width (in)	2.25 in
Bolt Spacing (in)	12.5 in
Centerline to Cap Face (in)	4.19 in
Inner Ring Outside Diameter (in)	4.561 in
Length Through Bore (in)	8.31 in

Technical Specifications

Radial Clearance	C3 STANDARD
Housing Color	Black
Radial Dynamic Load Capacity (lb)	130,970 lb
Fixed/Expansion	Fixed
Rolling Element	Spherical Roller
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Style	Pillow Block
Housing Construction	Solid
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Product	ZA2000F
Static Load Rating (lb)	137,000 lb
Cage Material	Engineered Polymer
Housing Type	Pillow Block, Four Bolt
Seal Type	Clearance Seal
Seal Kit	ZS11
Setscrew Torque (in-lbs)	1350 in/lbs
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)	2050 rpm
Auxiliary Cap Kit	A11315 (qty 1); B11 (qty 1)
Ability to Relubricate	Yes
Microlock Kit	ML4
Housing Coating	POWDER COATED
Size Code	11
Vibration Frequency Inner Ring Defect	0.1717 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0071 cps
Locking Device Kit	SC11
Vibration Frequency Outer Ring Defect	0.1283 cps
Insert	2315U
Lubricant	EXXON RONEX MP STD
Auxiliary Seals	1 OPEN 1 CLOSED CAP CAST IRON
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0548 cps

General Specifications

UPC	698210904845
Weight	71.00 LB
Packaged Length	15.00 IN
Packaged Width	7.00 IN
Packaged Height	8.38 IN
Country of Origin	Mexico