• 3 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron Take-up Block, Single Setscrew Locking Collar, Triple Lip Contact Seal, Two Open Auxiliary Caps

Dimensions

Overall Width (in)	8.31 in
Slot Width (in)	2.06 in
Overall Height (in)	9.44 in
Overall Length (in)	12.13 in
Housing Width (in)	4.13 in
Slot Length (in)	7.5 in
Base to Center Height (in)	7.688 in
Bore Diameter (in)	3.9375 in
Locking Collar Outside Diameter (in)	5.63 in
Slot Spacing (in)	8.63 in
Adjusting Screw Square Nut Seat Height (in)	3.38 in
Adjustment Pad Height (in)	5.38 in
Adjusting Screw Clearance Hole Diameter (in)	2.13 in
Adjustment Slot Width (in)	2.13 in
Length Through Bore (in)	8.31 in
Housing Outside Diameter to Cast Square Nut Slot Face (in)	8.88 in
Centerline to Cap Face (in)	4.19 in
Inner Ring Outside Diameter (in)	4.561 in
Housing Cast Face to Outermost Bearing Face (in)	2.16 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	137,000 lb
Housing Style	Take-Up Block
Seal Type	Multi-Lip Contact Seal
Housing Material	Cast Iron
Housing Construction	Solid
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Cage Material	Engineered Polymer
Housing Type	Take Up, Wide Slot
Misalignment Type	Dynamic
Product	ZT2000
Radial Clearance	C3 STANDARD
Series	Take-up Blocks
Radial Dynamic Load Capacity (lb)	130,970 lb
Housing Color	Black
Auxiliary Cap Kit	A11315 (qty 2)
Microlock Kit	ML4
Ability to Relubricate	Yes
Allowable Working Load [2/3 Yield Strength] (lb)	45,400 lb
Maximum Speed (RPM)	850 rpm
Seal Kit	GS11
Setscrew Torque (in-lbs)	1350 in/lbs
Lubricant	EXXON RONEX MP STD
Locking Device Kit	SC11
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1283 cps
Auxiliary Seals	2 OPEN CAPS CAST IRON
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA TRIPLE LIP SEAL
Size Code	11
Vibration Frequency Inner Ring Defect	0.1717 cps
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2315U
Vibration Frequency Roller Spin	0.0548 cps
Vibration Frequency Fundamental Train	0.0071 cps

General Specifications

UPC	782934965364
Weight	68.00 LB
Country of Origin	Mexico