Emerson Bearing Logo
Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
Print Back
Inch Style Taper Roller bearings are designed to take combined heavy radial and thrust loads. Since the bearings can only support axial loads in one direction, a second laterally reversed bearing is required for counterstay.
Taper Roller Bearings Inches
Unit of Measure
« 11 12 13 14 15 »  

Cone/Cup Item #

(d) Bore Diameter

(D) Outside Diameter

(T) Width

387 A/382 S N/A 2.2500 in N/A 3.8125 in N/A 1.0000 in
387 A/383 A N/A 2.2500 in N/A 3.9370 in N/A 0.8268 in
387 AS/382 A N/A 2.2500 in N/A 3.8125 in N/A 0.8268 in
387 AS/382 S N/A 2.2500 in N/A 3.8125 in N/A 1.0000 in
387 S/382 N/A 2.2500 in N/A 3.8750 in N/A 0.8268 in
387 S/382 S N/A 2.2500 in N/A 3.8125 in N/A 1.0000 in
387 S/383 A N/A 2.2500 in N/A 3.9370 in N/A 0.8268 in
390/394 A N/A 2.2500 in N/A 4.3307 in N/A 0.8661 in
462/453 X N/A 2.2500 in N/A 4.1250 in N/A 1.1875 in
462 A/453 X N/A 2.2500 in N/A 4.1250 in N/A 1.1875 in
469/453 X N/A 2.2500 in N/A 4.1250 in N/A 1.1875 in
3979/3920 N/A 2.2500 in N/A 4.4375 in N/A 1.1875 in
28682/28621 N/A 2.2500 in N/A 3.8125 in N/A 0.9688 in
28682/28622 N/A 2.2500 in N/A 3.8437 in N/A 0.9688 in
39580/39520 N/A 2.2500 in N/A 4.4375 in N/A 1.1875 in
39580/39528 N/A 2.2500 in N/A 4.7238 in N/A 1.2894 in
39581/39520 N/A 2.2500 in N/A 4.4375 in N/A 1.1875 in
78225 C/78551 N/A 2.2500 in N/A 5.5130 in N/A 1.4375 in
388 A/382 N/A 2.2650 in N/A 3.8750 in N/A 0.8268 in
66589/66520 N/A 2.3611 in N/A 4.8125 in N/A 1.3125 in
HM 911244/HM 911210 N/A 2.3617 in N/A 5.1250 in N/A 1.3425 in
JF 6049/JF 6010 N/A 2.3622 in N/A 4.5276 in N/A 1.5748 in
JLM 508748/JLM 508710 N/A 2.3622 in N/A 3.7402 in N/A 0.9449 in
HM 911244/HM 911216 N/A 2.3622 in N/A 5.3143 in N/A 1.3169 in
3980/3920 N/A 2.3750 in N/A 4.4375 in N/A 1.1875 in
Unit of Measure
« 11 12 13 14 15 »