Tapered Roller Bearings - TDI (Tapered Double Inner)

779D/773 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	779D/773
Series：	4.0295 in102.349 mm
r - Cup Backface "To Clear" Radius²：	775
Design Units：	0.060 in1.50 mm
Db - Cup Backface Backing Diameter：	Spacer shows standard nominal .01 radii, actual bearing may vary
da - Cone Frontface Backing Diameter：	Imperial

Series	775
Cone Part Number	779D
Cup Part Number	773
Design Units	Imperial
Bearing Weight	23.6 lb10.7 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	3.8750 in98.425 mm
D - Cup Outer Diameter	7.0866 in180 mm
B - Double Cone Width	4.0300 in102.362 mm
C - Cup Width	1.5748 in40 mm
T - Bearing Width across Cups	4.0295 in102.349 mm
R - Cone Frontface "To Clear" Radius¹	0.060 in1.50 mm
r - Cup Backface "To Clear" Radius²	0.12 in3 mm
da - Cone Frontface Backing Diameter	4.41 in112 mm
Db - Cup Backface Backing Diameter	6.3 in160 mm
Ab - Cage-Cone Frontface Clearance	0.07 in1.8 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	20200 lbf89700 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	135000 lbf603000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	35100 lbf156000 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	13300 lbf59200 N
K - Factor⁷	1.51
e - ISO Factor⁸	0.39
Y1 - ISO Factor⁹	1.75
Y2 - ISO Factor¹⁰	2.61
G1 - Heat Generation Factor (Roller-Raceway)¹¹	227
G2 - Heat Generation Factor (Rib-Roller End)	41.3
Cg - Geometry Factor¹²	0.107
Note	Spacer shows standard nominal .01 radii, actual bearing may vary

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
NU204ET	Standard	20	0.6	1.0	0.6	1.0
NH2213R	65	1.5	NH2213R	6400	4800	120
DV/37	V-60-A	515	Shaft seal may be ordered in place of the standard LER triple ring seals supplied with the pillow bl	2-228	1. Check shaft diameters to print specification. Remove any burrs or sharp edges. Be sure shaft surf	EPS-4
6207/C3	0.29 Kg	1.100 mm	17.000 mm	72.000 mm	14000 rpm	10000 rpm
6206/RS	0.2 Kg	1.000 mm	16.000 mm	62.000 mm	16000 rpm	11000 rpm
C-UCFL322D1	C-UCFL322D1	M18x1.5	110	46.0	UC322D1	44
61709/C3	0.023 Kg	0.300 mm	6.000 mm	55.000 mm	Open	2.6 kN
470521	470521	525.000	21.000	50.000	520.000	507.000
K28X40x25H	K28X40x25H	17000	28.000	40.000	8.55	54.00
419500	419500	1970.000	15.000	20.000	1920.000	1765.000

779D-773 Tapered Roller Bearings | Lily Bearing

779D-773 Tapered Roller Bearings ; Cup Part Number, 773 ; Bearing Weight, 23.6 lb ; Cage Material, Stamped Steel ; Bore(d), 3.875" ; Cup Outer Diameter(D), 7.0866".

Part Number 779D - 773, Tapered Roller Bearings - TDI (Tapered ...

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Timken Bearing Dimension Catalog

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779D/773 TDI Type Bearing for Heavy Machinery ... - Tradebearings

779D/773 Tapered Roller Bearings Bearing Type: TDI (Tapered Double Inner) Size: 3.875x7.0866x4.0295 inch (98.425x180x102.349 mm).

TIMKEN 779D - 773 Tapered Roller Bearings - Nodes bearing

TIMKEN 779D - 773 bearing, Tapered Roller Bearings - TDI (Tapered Double Inner), Dimensions:98.425mm x 180mm x 102.362mm, Dynamic Load Rating: 603kN, ...