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

Dimensions

Bolt Size (in)	3/4 in
Housing Width (in)	4.13 in
Foot Height (in)	1.75 in
Overall Length (in)	30.5 in
Overall Width (in)	3.5 in
Base to Center Height (in)	4.375 in
Bore Diameter (in)	2.4375 in
Overall Height (in)	9.13 in
Frame Height (in)	9.13 in
Frame Length (in)	30.5 in
Channel Width (in)	3 in
Overall Rod Length (in)	27.75 in
Travel Length (in)	12 in
Frame Width (in)	3.5 in
Distance from Bearing Centerline to Housing Face (in)	1.38 in
Bolt Spacing (in)	28.5 in
Frame Bolt Hole Center to Bearing Centerline (in)	8.25 in
Length Through Bore (in)	3.51 in

Technical Specifications

Rolling Element	Spherical Roller
Frame Material	Welded Steel
Seal Type	Clearance Seal
End Cap	DTC8
Housing Type	Take-Up Assembly
Product	ZNT2000
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	43,240 lb
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Series	Take-up Assemblies
Cage Material	Engineered Polymer
Housing Style	Take-Up Assembly
Housing Construction	Solid
Frame Type	Protected Screw Take-up Assembly
Misalignment Type	Dynamic
Static Load Rating (lb)	53,500 lb
Ability to Relubricate	Yes
Allowable Working Load [2/3 Yield Strength] (lb)	4,400 lb
Adjusting Screw Thread Size	7/8-9 NC
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	ML3
Seal Kit	ZS8
Frame	ZNT812
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Maximum Speed (RPM)	3300 rpm
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	SC8
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Insert	2207U
Max Operating Temperature (F)	225 °F
Replacement Take-up Block	ZN82207
Vibration Frequency Roller Spin	0.0607 cps
Size Code	8
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1376 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	698210715915
Weight	59.00 LB