• 3 3/16" Mounted Spherical Roller Bearing, Cast Steel Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bore Diameter (in)	3.1875 in
Overall Height (in)	7.5 in
Base Width (in)	3.44 in
Foot Height (in)	2.25 in
Overall Length (in)	13 in
Base to Center Height (in)	3.75 in
Overall Width (in)	4.38 in
Slot Length (in)	1.63 in
Bolt Size (in)	7/8 in
Locking Collar Outside Diameter (in)	4.91 in
Base Length (in)	13 in
Bolt Spacing (in)	10 in
Length Through Bore (in)	4.38 in
Inner Ring Outside Diameter (in)	3.975 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in

Technical Specifications

Radial Dynamic Load Capacity (lb)	84,330 lb
Housing Color	Black
Rolling Element	Spherical Roller
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Fixed/Expansion	Fixed
End Cap	DTC10
Housing Material	Cast Steel
Static Load Rating (lb)	90,700 lb
Product	ZA2000
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Cage Material	Engineered Polymer
Housing Style	Pillow Block
Shaft Locking Type	Single Set Collar
Housing Type	Pillow Block, Two Bolt
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	2400 rpm
Seal Kit	ZS10
Microlock Kit	ML4
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Locking Device Kit	SC10
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1784 cps
Insert	2303U
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	STEEL CLEARANCE SEAL
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Size Code	10
Vibration Frequency Roller Spin	0.0628 cps
Vibration Frequency Outer Ring Defect	0.1383 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	698210646073
Weight	46.70 LB
Packaged Length	13.50 IN
Packaged Width	5.00 IN
Packaged Height	7.88 IN
Country of Origin	Mexico