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

Dimensions

Slot Length (in)	0.94 in
Base Width (in)	2.69 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	2.75 in
Overall Width (in)	6.06 in
Foot Height (in)	1.63 in
Overall Length (in)	9.13 in
Overall Height (in)	5.5 in
Bolt Size (in)	5/8 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Cast Face to Outermost Bearing Face (in)	1.72 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	7.13 in
Base Length (in)	9.13 in
Length Through Bore (in)	6.06 in

Technical Specifications

Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Housing Color	Black
Product	ZA2000
Radial Dynamic Load Capacity (lb)	43,240 lb
Fixed/Expansion	Fixed
Seal Type	Heavy Contact Seal
Static Load Rating (lb)	53,500 lb
Housing Type	Pillow Block, Two Bolt
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Cage Material	Engineered Polymer
Misalignment Type	Dynamic
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Auxiliary Cap Kit	A8207 (qty 1); B8 (qty 1)
Microlock Kit	ML3
Setscrew Torque (in-lbs)	680 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
Ability to Relubricate	Yes
Maximum Speed (RPM)	2000 rpm
Seal Kit	MS8
Size Code	8
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Outer Ring Defect	0.1376 cps
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Insert	2207U
Locking Device Kit	SC8
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Auxiliary Seals	1 OPEN 1 CLOSED CAP CAST IRON
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	698210004231
Weight	21.60 LB
Packaged Length	11.25 IN
Packaged Width	6.31 IN
Packaged Height	6.25 IN
HTC	8483208080
Country of Origin	Mexico