• 2 7/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Overall Height (in)	9.13 in
Overall Length (in)	36.5 in
Base to Center Height (in)	4.375 in
Bore Diameter (in)	2.4375 in
Foot Height (in)	1.75 in
Bolt Size (in)	3/4 in
Overall Width (in)	3.5 in
Housing Width (in)	4.13 in
Distance from Bearing Centerline to Housing Face (in)	1.38 in
Channel Width (in)	3 in
Travel Length (in)	18 in
Overall Rod Length (in)	33.75 in
Frame Length (in)	36.5 in
Frame Height (in)	9.13 in
Frame Width (in)	3.5 in
Bolt Spacing (in)	34.5 in
Frame Bolt Hole Center to Bearing Centerline (in)	8.25 in
Length Through Bore (in)	3.51 in

Technical Specifications

Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Static Load Rating (lb)	53,500 lb
Housing Material	Cast Iron
Radial Clearance	C3 STANDARD
Product	ZNT2000
Cage Material	Engineered Polymer
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Seal Type	Heavy Contact Seal
Housing Style	Take-Up Assembly
Housing Type	Take-Up Assembly
Frame Material	Welded Steel
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	43,240 lb
Frame Type	Protected Screw Take-up Assembly
End Cap	DTC8
Series	Take-up Assemblies
Frame	ZNT818
Seal Kit	MS8
Adjusting Screw Thread Size	7/8-9 NC
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	ML3
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Allowable Working Load [2/3 Yield Strength] (lb)	4,400 lb
Ability to Relubricate	Yes
Maximum Speed (RPM)	2000 rpm
Vibration Frequency Roller Spin	0.0607 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Locking Device Kit	SC8
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Outer Ring Defect	0.1376 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	8
Insert	2207U
Replacement Take-up Block	MN82207
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210711559
Weight	63.00 LB
HTC	8483204080
Country of Origin	Mexico