TIMKEN 47686-47620-B Bearing

TIMKEN 47686-47620-B tapered bearings with Flange

Also known as : 47686-47620-B

  • Inside Diameter: 82.55 mm
  • Outside Diameter: 133.35 mm
  • Width: 12.7 mm
  • Basic dynamic load rating: 214 kN
  • Basic static load rating: 262 kN

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TIMKEN 47686-47620-B Bearing

TIMKEN 47686-47620-B Bearing details

Series 47600
model 47686-47620-B
Cone Part Number 47686
Cup Part Number 47620-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 1.900 Kg
4.10 lb
Dimensions
d - Bore 82.550 mm
3.2500 in
D - Cup Outer Diameter 133.350 mm
5.2500 in
D1 - Flange Outer Diameter 138.811 mm
5.4650 in
B - Cone Width 33.338 mm
1.3125 in
C - Cup Width 26.195 mm
1.0313 in
C1 - Cup Flange Width 5.558 mm
0.2188 in
T - Bearing Width to Flange 12.700 mm
0.5000 in
T1 - Bearing Width 33.338 mm
1.3125 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 91.90 mm
3.62 in
db - Cone Backface Backing Diameter 98 mm
3.86 in
Da - Cup Frontface Backing Diameter 130.05 mm
5.16 in
Ab - Cage-Cone Frontface Clearance 3 mm
0.12 in
Aa - Cage-Cone Backface Clearance 2 mm
0.08 in
a - Effective Center Location -4.3 mm
-0.17 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 55500 N
12500 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 214000 N
48100 lbf
C0 - Static Radial Rating 262000 N
58900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 38400 N
8640 lbf
Factors
K - Factor 1.44
e - ISO Factor 0.40
Y - ISO Factor 1.48
G1 - Heat Generation Factor (Roller-Raceway) 119
G2 - Heat Generation Factor (Rib-Roller End) 29.2
Cg - Geometry Factor 0.127

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 47686-47620-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.