TIMKEN 55206C-55437-B Bearing

TIMKEN 55206C-55437-B tapered bearings with Flange

Also known as : 55206C-55437-B

  • Inside Diameter: 52.388 mm
  • Outside Diameter: 111.125 mm
  • Width: 15.083 mm
  • Basic dynamic load rating: 151 kN
  • Basic static load rating: 161 kN

Inquire Now


TIMKEN 55206C-55437-B Bearing

TIMKEN 55206C-55437-B Bearing details

Series 55000C
model 55206C-55437-B
Cone Part Number 55206C
Cup Part Number 55437-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 1.300 Kg
3.00 lb
Dimensions
d - Bore 52.388 mm
2.0625 in
D - Cup Outer Diameter 111.125 mm
4.3750 in
D1 - Flange Outer Diameter 116.683 mm
4.5938 in
B - Cone Width 26.909 mm
1.0594 in
C - Cup Width 20.638 mm
0.8125 in
C1 - Cup Flange Width 5.558 mm
0.2188 in
T - Bearing Width to Flange 15.083 mm
0.5938 in
T1 - Bearing Width 30.163 mm
1.1875 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 64.50 mm
2.54 in
db - Cone Backface Backing Diameter 71.90 mm
2.83 in
Da - Cup Frontface Backing Diameter 106.93 mm
4.25 in
Ab - Cage-Cone Frontface Clearance 4.1 mm
0.16 in
Aa - Cage-Cone Backface Clearance 4.3 mm
0.17 in
a - Effective Center Location 7.6 mm
0.3 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 39200 N
8810 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 151000 N
34000 lbf
C0 - Static Radial Rating 161000 N
36200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 59300 N
13300 lbf
Factors
K - Factor 0.66
e - ISO Factor 0.88
Y - ISO Factor 0.68
G1 - Heat Generation Factor (Roller-Raceway) 48.7
G2 - Heat Generation Factor (Rib-Roller End) 15.4
Cg - Geometry Factor 0.120

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 55206C-55437-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.