The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
Print Back
Type E tapered roller bearing Mounted Bearings are available in a wide variety of sizes and configurations to meet the requirements of demanding applications. Popular part numbers are in stock for immediate availability. Metric sizes also are available in shaft diameters ranging from 35 mm to 125 mm.

1-3/16 to 3-1/2 utilize one collar
3-15/16 to 5 utilize two collars
6 holes equally spaced (chordal spacing shown)
Type E Flange Piloted Bearing Side By Side
Flange: Piloted Bearing-2
Unit of Measure
Items Timken_HU_TRB_PF_TypeE-A
E-PF-TRB-1 3/16
Type E Flange: Piloted Bearing 		Timken_HU_TRB_PF_TypeE-A-solidlube
E-PF-TRB-1 3/16-SLA
Type E Flange: Piloted Bearing 		Timken_HU_TRB_PF_TypeE-A-solidlube
E-PF-TRB-1 3/16-SLJ
Type E Flange: Piloted Bearing 		Timken_HU_TRB_PF_TypeE-A
E-PF-TRB-1 1/4
Type E Flange: Piloted Bearing 		Timken_HU_TRB_PF_TypeE-A-solidlube
E-PF-TRB-1 1/4-SLA
Type E Flange: Piloted Bearing
Shaft Size N/A 1 3/16 in N/A 1 3/16 in N/A 1 3/16 in N/A 1 1/4 in N/A 1 1/4 in
Shaft Size Type N/A Imperial
Dimension B  N/A 2-3/4 in
Dimension H  N/A 5 in
Dimension A  N/A 2-7/32 in
Dimension N2 N/A 2.92 in
Dimension J  N/A 4 1/8 in
Dimension A3  N/A 3/4 in
Bolt Diameter  N/A 3/8 in
Dimension E  N/A 1-5/16 in
Dimension A1  N/A 7/16 in
Dimension D 1 N/A 3-3/8 in
Dimension d1  N/A 2-1/4 in
Dimension A2  N/A 27/32 in
Dimension Ac  N/A
Dimension d2  N/A
e N/A 0.49
X (if Fa/Fr ≤ e) N/A 0.87
Y (if Fa/Fr ≤ e) N/A 1.77
X (if Fa/Fr > e) N/A 0.7
Y (if Fa/Fr > e) N/A 2.14
K Factor N/A 1.23
C90 Dynamic Load Rating2 N/A 3810 lbf
C0 Static Load Rating N/A 15760 lbf
Fa-max Maximum Permissible Thrust Load3 N/A 2000 lbf
Fr-max Maximum Allowable Slip Fit Radial Load4 N/A 3100 lbf
Max. Speed5 N/A 4490 rpm
UPC Code N/A 053893778150 N/A N/A N/A 053893778204 N/A
Type E Open Cover Number N/A
Type E Closed Cover Number N/A
Lubrication N/A Grease - Premium Industrial N/A Solid Lube - Industrial N/A Solid Lube - Food Grade N/A Grease - Premium Industrial N/A Solid Lube - Industrial
Housing Coating N/A E-Coat
Weight N/A 5 lb
  • 1 Tolerance +.000 /-.002 in
  • 2 C90 is the Dynamic Load Rating based on a rated Life of 90 million revolutions (3000 hrs at 500 RPM).
  • 3 Fa-max is based on the limits of the holding force of two properly tightened collars and set screws. Fifty percent of the values should be used when a single collar is installed.
  • 4 If the application loads approach or exceed Fr-max, the shaft fit should be adjusted to a line-to-line (g6 or h6) or light press fit (m6).
  • 5 Timken Double Lip Seal