TIMKEN 1380H-1328 Bearing

TIMKEN 1380H-1328 tapered roller bearings

Also known as : 1380H-1328

• Inside Diameter: 22.225 mm
• Outside Diameter: 52.388 mm
• Width: 19.37 mm
• Basic dynamic load rating: 56.7 kN
• Basic static load rating: 48.3 kN

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TIMKEN 1380H-1328 Bearing

Series	1300
model	1380H-1328
Cone Part Number	1380H
Cup Part Number	1328
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.200 Kg 0.4 lb
Dimensions
d - Bore	22.225 mm 0.8750 in
D - Cup Outer Diameter	52.388 mm 2.0625 in
B - Cone Width	20.168 mm 0.7940 in
C - Cup Width	14.288 mm 0.5625 in
T - Bearing Width	19.370 mm 0.7626 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.520 mm 0.06 in
r - Cup Backface "To Clear" Radius	1.52 mm 0.06 in
da - Cone Frontface Backing Diameter	28.96 mm 1.14 in
db - Cone Backface Backing Diameter	31.50 mm 1.24 in
Da - Cup Frontface Backing Diameter	49.00 mm 1.93 in
Db - Cup Backface Backing Diameter	44.96 mm 1.77 in
Ab - Cage-Cone Frontface Clearance	1.8 mm 0.07 in
Aa - Cage-Cone Backface Clearance	0.8 mm 0.03 in
a - Effective Center Location	-7.60 mm -0.30 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	14700 N 3310 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	56700 N 12800 lbf
C0 - Static Radial Rating	48300 N 10900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	7350 N 1650 lbf
Factors
K - Factor	2
e - ISO Factor	0.29
Y - ISO Factor	2.05
G1 - Heat Generation Factor (Roller-Raceway)	10.3
G2 - Heat Generation Factor (Rib-Roller End)	5.2
Cg - Geometry Factor	0.0508

TIMKEN 1380H-1328 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.