TIMKEN 29688-29620-B Bearing

TIMKEN 29688-29620-B tapered bearings with Flange

Also known as : 29688-29620-B

  • Inside Diameter: 73.817 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 29688-29620-B Bearing

TIMKEN 29688-29620-B Bearing details

Series 29600
model 29688-29620-B
Cone Part Number 29688
Cup Part Number 29620-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.500 Kg
1.20 lb
Dimensions
d - Bore 73.817 mm
2.9062 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 25.403 mm
1.0001 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.5 mm
0.06 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 83.10 mm
3.27 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 29688-29620-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.

TIMKEN bearing cross reference

TIMKEN 29688-29622DC bearing
73.817mm x 114.287mm x 58.735mm
TIMKEN 29688-29622D bearing
73.817mm x 114.287mm x 58.735mm