• 1 3/4" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	3.13 in
Outside Diameter (in)	3.937 in
Housing Width (in)	2.44 in
Slot Width (in)	0.53 in
Overall Length (in)	3.94 in
Slot Length (in)	0.91 in
Overall Height (in)	3.94 in
Bore Diameter (in)	1.7500 in
Locking Collar Outside Diameter (in)	2.59 in
Slot Depth (in)	0.19 in
Length Through Bore (in)	3.13 in
Centerline to Outermost Bearing Face (in)	1.91 in
Inner Ring Outside Diameter (in)	2.027 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in

Technical Specifications

Static Load Rating (lb)	28,700 lb
Rolling Element	Spherical
Radial Dynamic Load Capacity (lb)	27,820 lb
Shaft Locking Type	Single Set Collar
End Cap	DTC5
Fixed/Expansion	Fixed
Cage Material	Engineered Polymer
Housing Material	Cast Iron
Housing Construction	Solid
Series	Cartridge Blocks
Housing Style	Cartridge Block
Product	ZMC2000
Seal Type	Clearance Seal
Radial Clearance	C3 STANDARD
Seal Kit	ZS5
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	4450 rpm
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Ability to Relubricate	Yes
Microlock Kit	ML2
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.0972 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	2112U
Locking Device Kit	SC5
Size Code	5
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0466 cps
Max Operating Temperature (F)	225 °F

General Specifications

UPC	698210179106
Weight	5.40 LB
Packaged Length	5.00 IN
Packaged Width	5.00 IN
Packaged Height	4.00 IN
Country of Origin	Mexico