• 1 7/16" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Slot Width (in)	0.53 in
Housing Width (in)	2.19 in
Overall Length (in)	3.44 in
Bore Diameter (in)	1.4375 in
Slot Length (in)	0.91 in
Outside Diameter (in)	3.437 in
Overall Height (in)	3.44 in
Overall Width (in)	2.88 in
Slot Depth (in)	0.19 in
Locking Collar Outside Diameter (in)	2.31 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Inner Ring Outside Diameter (in)	1.745 in
Centerline to Outermost Bearing Face (in)	1.78 in
Length Through Bore (in)	2.88 in

Technical Specifications

Series	Cartridge Blocks
Housing Material	Cast Iron
Static Load Rating (lb)	20,900 lb
Rolling Element	Spherical
Radial Dynamic Load Capacity (lb)	19,860 lb
Housing Style	Cartridge Block
Seal Type	Heavy Contact Seal
Shaft Locking Type	Single Set Collar
End Cap	DTC4
Product	ZMC2000
Cage Material	Engineered Polymer
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Fixed/Expansion	Fixed
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Seal Kit	MS4
Setscrew Torque (in-lbs)	325 in/lbs
Microlock Kit	ML2
Maximum Speed (RPM)	3300 rpm
Ability to Relubricate	Yes
Size Code	4
Vibration Frequency Outer Ring Defect	0.1055 cps
Locking Device Kit	SC4
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1445 cps
Max Operating Temperature (C)	107 °C
Insert	2107U
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0499 cps

General Specifications

UPC	698210645038
Weight	3.90 LB
Packaged Length	4.00 IN
Packaged Width	4.00 IN
Packaged Height	3.00 IN