• 2 1/2" Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Dimensions

Bore Diameter (in)	2.5000 in
Slot Width (in)	0.55 in
Overall Length (in)	5 in
Overall Width (in)	3.5 in
Outside Diameter (in)	5 in
Slot Length (in)	0.92 in
Overall Height (in)	5 in
Housing Width (in)	2.63 in
Slot Depth (in)	0.23 in
Locking Collar Outside Diameter (in)	3.56 in
Length Through Bore (in)	3.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	2.901 in
Centerline to Outermost Bearing Face (in)	2.19 in

Technical Specifications

Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Series	Cartridge Blocks
Housing Style	Cartridge Block
Housing Construction	Solid
End Cap	DTC8
Radial Dynamic Load Capacity (lb)	43,240 lb
Static Load Rating (lb)	53,500 lb
Fixed/Expansion	Fixed
Product	ZMC2000
Rolling Element	Spherical
Seal Type	Heavy Contact Seal
Radial Clearance	C3 STANDARD
Cage Material	Engineered Polymer
Maximum Speed (RPM)	2000 rpm
Ability to Relubricate	Yes
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Vibration Frequency Inner Ring Defect	0.1791 cps
Size Code	8
Locking Device Kit	SC8
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1376 cps
Lubricant	EXXON RONEX MP STD
Insert	2208U
Max Operating Temperature (F)	225 °F
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	698210700317
Weight	9.20 LB
Packaged Length	5.50 IN
Packaged Width	4.13 IN
Packaged Height	5.50 IN