• Product Family: Roller Bearing; Line: Rex

Dimensions

Overall Width (in)	6.06 in
Overall Height (in)	9.13 in
Housing Width (in)	4.13 in
Bolt Size (in)	3/4 in
Base to Center Height (in)	4.375 in
Bore Diameter (in)	2.4375 in
Foot Height (in)	1.75 in
Overall Length (in)	42.5 in
Overall Rod Length (in)	39.75 in
Travel Length (in)	24 in
Distance from Bearing Centerline to Housing Face (in)	1.38 in
Channel Width (in)	3 in
Frame Height (in)	9.13 in
Frame Width (in)	3.5 in
Frame Length (in)	42.5 in
Frame Bolt Hole Center to Bearing Centerline (in)	8.25 in
Length Through Bore (in)	3.51 in
Bolt Spacing (in)	40.5 in

Technical Specifications

Fixed/Expansion	Fixed
Frame Type	Protected Screw Take-up Assembly
Frame Material	Welded Steel
Housing Material	Cast Iron
Static Load Rating (lb)	53,500 lb
Housing Style	Take-Up Assembly
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Rolling Element	Spherical Roller
Housing Type	Take-Up Assembly
Radial Dynamic Load Capacity (lb)	43,240 lb
Series	Take-up Assemblies
Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Product	ZNT2000
Housing Construction	Solid
Misalignment Type	Dynamic
Ability to Relubricate	Yes
Adjusting Screw Thread Size	7/8-9 NC
Maximum Speed (RPM)	3300 rpm
Frame	ZNT824
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	ZS8
Microlock Kit	ML3
Auxiliary Cap Kit	A8207 (qty 2)
Allowable Working Load [2/3 Yield Strength] (lb)	4,400 lb
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	8
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0607 cps
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Replacement Take-up Block	AZN82207
Insert	2207U
Auxiliary Seals	2 OPEN CAPS CAST IRON
Locking Device Kit	SC8
Max Operating Temperature (F)	225 °F

General Specifications

UPC	662864907507
Weight	81.00 LB
Country of Origin	Mexico