• 1 15/16" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Slot Width (in)	0.53 in
Slot Length (in)	0.91 in
Overall Length (in)	4.13 in
Overall Height (in)	4.13 in
Housing Width (in)	2.44 in
Overall Width (in)	3.13 in
Bore Diameter (in)	1.9375 in
Outside Diameter (in)	4.125 in
Slot Depth (in)	0.19 in
Locking Collar Outside Diameter (in)	2.88 in
Centerline to Outermost Bearing Face (in)	1.91 in
Housing Cast Face to Outermost Bearing Face (in)	0.69 in
Length Through Bore (in)	3.13 in
Inner Ring Outside Diameter (in)	2.307 in

Technical Specifications

Static Load Rating (lb)	33,200 lb
Cage Material	Engineered Polymer
Radial Dynamic Load Capacity (lb)	28,890 lb
Seal Type	Heavy Contact Seal
Housing Material	Cast Iron
End Cap	DTC6
Rolling Element	Spherical
Housing Style	Cartridge Block
Housing Construction	Solid
Fixed/Expansion	Fixed
Series	Cartridge Blocks
Radial Clearance	C3 STANDARD
Shaft Locking Type	Single Set Collar
Product	ZMC2000
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Seal Kit	MS6
Maximum Speed (RPM)	2500 rpm
Microlock Kit	ML2
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Insert	2115U
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1617 cps
Vibration Frequency Roller Spin	0.0559 cps
Vibration Frequency Outer Ring Defect	0.1217 cps
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	6
Locking Device Kit	SC6
Max Operating Temperature (F)	225 °F

General Specifications

UPC	698210700270
Weight	5.80 LB
Packaged Length	5.00 IN
Packaged Width	5.00 IN
Packaged Height	4.00 IN