• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Steel 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, Two Open Auxiliary Caps

Dimensions

Base Width (in)	2.69 in
Foot Height (in)	1.75 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	6.06 in
Base to Center Height (in)	2.75 in
Overall Height (in)	5.5 in
Overall Length (in)	9.13 in
Slot Length (in)	1 in
Locking Collar Outside Diameter (in)	3.56 in
Inner Ring Outside Diameter (in)	2.901 in
Base Length (in)	9.25 in
Length Through Bore (in)	6.06 in
Bolt Spacing (in)	7.13 in
Housing Cast Face to Outermost Bearing Face (in)	1.72 in

Technical Specifications

Housing Construction	Solid
Seal Type	Heavy Contact Seal
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	43,240 lb
Housing Material	Cast Steel
Cage Material	Engineered Polymer
Housing Style	Pillow Block
Fixed/Expansion	Fixed
Housing Type	Pillow Block, Two Bolt
Static Load Rating (lb)	53,500 lb
Series	Solid-housed Pillow Blocks
Shaft Locking Type	Single Set Collar
Radial Clearance	C3 STANDARD
Housing Color	Black
Product	ZA2000
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
Seal Kit	MS8
Maximum Speed (RPM)	2000 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Auxiliary Cap Kit	A8207 (qty 2)
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SC8
Size Code	8
Vibration Frequency Outer Ring Defect	0.1376 cps
Auxiliary Seals	2 OPEN CAPS CAST IRON
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	BUNA SPRING LOADED LIP SEAL
Lubricant	EXXON RONEX MP STD
Insert	2207U
Vibration Frequency Roller Spin	0.0607 cps
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	698210001179
Weight	23.30 LB
Packaged Length	11.25 IN
Packaged Width	6.31 IN
Packaged Height	6.25 IN
Country of Origin	Mexico