TIMKEN 29685-29620-B Bearing

TIMKEN 29685-29620-B tapered bearings with Flange

Also known as : 29685-29620-B

• Inside Diameter: 73.025 mm
• Outside Diameter: 112.713 mm
• Width: 10.32 mm
• Basic dynamic load rating: 111 kN
• Basic static load rating: 166 kN

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TIMKEN 29685-29620-B Bearing

Series	29600
model	29685-29620-B
Cone Part Number	29685
Cup Part Number	29620-B
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.700 Kg 1.50 lb
Dimensions
d - Bore	73.025 mm 2.8750 in
D - Cup Outer Diameter	112.713 mm 4.4375 in
D1 - Flange Outer Diameter	116.586 mm 4.5900 in
B - Cone Width	25.400 mm 1.0000 in
C - Cup Width	19.050 mm 0.7500 in
C1 - Cup Flange Width	3.970 mm 0.1563 in
T - Bearing Width to Flange	10.320 mm 0.4063 in
T1 - Bearing Width	25.400 mm 1.0000 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	3.600 mm 0.14 in
r - Cup Backface "To Clear" Radius	3.30 mm 0.130 in
da - Cone Frontface Backing Diameter	80 mm 3.15 in
db - Cone Backface Backing Diameter	86.10 mm 3.39 in
Da - Cup Frontface Backing Diameter	110.49 mm 4.35 in
Ab - Cage-Cone Frontface Clearance	2 mm 0.08 in
Aa - Cage-Cone Backface Clearance	2 mm 0.08 in
a - Effective Center Location	1 mm 0.04 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	28600 N 6440 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	111000 N 24800 lbf
C0 - Static Radial Rating	166000 N 37200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	23900 N 5370 lbf
Factors
K - Factor	1.2
e - ISO Factor	0.49
Y - ISO Factor	1.23
G1 - Heat Generation Factor (Roller-Raceway)	77.7
G2 - Heat Generation Factor (Rib-Roller End)	43.3
Cg - Geometry Factor	0.117

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 29685-29620-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.