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

Dimensions

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

Technical Specifications

Seal Type	Single Lip Contact Seal
Housing Style	Take-Up Assembly
Housing Type	Take-Up Assembly
Housing Construction	Solid
End Cap	DTC8
Frame Material	Welded Steel
Frame Type	Protected Screw Take-up Assembly
Static Load Rating (lb)	53,500 lb
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Product	ZNT2000
Rolling Element	Spherical Roller
Series	Take-up Assemblies
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	43,240 lb
Radial Clearance	C3 STANDARD
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Setscrew Torque (in-lbs)	680 in/lbs
Frame	ZNT818
Microlock Kit	ML3
Maximum Speed (RPM)	2300 rpm
Allowable Working Load [2/3 Yield Strength] (lb)	4,400 lb
Ability to Relubricate	Yes
Adjusting Screw Thread Size	7/8-9 NC
Seal Kit	KS8
Primary Seal	BUNA SGL LIP LIGHT CONTACT
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1376 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Replacement Take-up Block	KN82207
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2207U
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	8
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (F)	225 °F
Locking Device Kit	SC8

General Specifications

UPC	698210709143
Weight	63.00 LB
HTC	8483204080
Country of Origin	Mexico