• 2 7/16" Mounted Spherical Roller Bearing, Center Pull Side Mounted Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Closed Auxiliary Cap

Dimensions

Overall Height (in)	7.31 in
Foot Height (in)	0.31 in
Bolt Size (in)	1/2 in
Overall Width (in)	4.44 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	2.25 in
Overall Length (in)	30.5 in
Frame Length (in)	21.69 in
Distance from Bearing Centerline to End of Rod (in)	20.75 in
Overall Rod Length (in)	18 in
Frame Height (in)	4.44 in
Mounting Plate to Collar Face (in)	4.44 in
Travel Length (in)	12 in
Distance from Bearing Centerline to End of Frame (in)	3.81 in
Bolt Spacing Width (in)	5.06 in
End of Frame to Bolt Center (in)	1.75 in
Bolt Spacing (in)	6.06 in
Length Through Bore (in)	3.51 in
End of Frame at Rod End to Bearing Centerline (in)	5.88 in

Technical Specifications

Housing Material	Cast Iron
Housing Construction	Solid
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Series	Take-up Assemblies
Housing Type	Take-Up Assembly
Seal Type	Heavy Contact Seal
Product	ZAT2000
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Housing Style	Take-Up Assembly
Frame Type	Center Pull Side Mount Assembly
Frame Material	Welded Steel
Radial Dynamic Load Capacity (lb)	43,240 lb
Cage Material	Engineered Polymer
Static Load Rating (lb)	53,500 lb
Adjusting Screw Thread Size	1 1/8-7 NC
Ability to Relubricate	Yes
Seal Kit	MS8
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Frame	ZAT812
Setscrew Torque (in-lbs)	680 in/lbs
Auxiliary Cap Kit	B8 (qty 1)
Microlock Kit	ML3
Maximum Speed (RPM)	2000 rpm
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Outer Ring Defect	0.1376 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Replacement Take-up Block	MT82207B
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Insert	2207U
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Locking Device Kit	SC8
Auxiliary Seals	1 CLOSED CAP CAST IRON
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	8
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	698210008543
Weight	55.00 LB
Country of Origin	Mexico