• 2 3/4" Unmounted Spherical Roller Bearing, Single Setscrew Locking Collar, Precision Bore

Dimensions

Bore Size (in)

2.7500 in

Technical Specifications

Product	2000U
Bearing Type	SPHERICAL ROLLER BRG
Maximum Temperature (F)	225 °F
Maximum Shoulder Diameter (in)	4.53 in
Inner Ring Hub Diameter (in)	3.37 in
Size Code	9
Bearing Brand	REX ROLLER BEARING
Locking Collar Outside Diameter (in)	4.04 in
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Service Instructions	BR3-001 REX 2, 3, 5, 6, 9000
Locking Type	Set Screw
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Roller Spin	0.0591 cps
Housing Fillet Radius (in)	0.05 in
Bore Length (in)	4 in
C Dynamic Load Rating	57750 lb
Vibration Frequency Outer Ring Defect	0.1299 cps
Retainer Type	ENGINEERED POLYMER
Locking Collar Width (in)	0.81 in
Co Static Load Rating	71500 lb
Maximum Temperature (C)	107 °C
Distance from Bearing Centerline to Inner Ring Short Hub Face (in)	1.56 in
Outside Diameter (in)	5.1177 in
Locking Device Kit	SC9
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	698210025199
Weight	8.50 LB
Packaged Length	5.50 IN
Packaged Width	4.13 IN
Packaged Height	5.50 IN
Country of Origin	Mexico