TIMKEN 782-772-B Bearing

TIMKEN 782-772-B tapered bearings with Flange

Also known as : 782-772-B

  • Inside Diameter: 104.775 mm
  • Outside Diameter: 180.975 mm
  • Width: 17.463 mm
  • Basic dynamic load rating: 346 kN
  • Basic static load rating: 495 kN

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TIMKEN 782-772-B Bearing

TIMKEN 782-772-B Bearing details

Series 775
model 782-772-B
Cone Part Number 782
Cup Part Number 772-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 5.000 Kg
11.00 lb
Dimensions
d - Bore 104.775 mm
4.1250 in
D - Cup Outer Diameter 180.975 mm
7.1250 in
D1 - Flange Outer Diameter 188.798 mm
7.4330 in
B - Cone Width 48.006 mm
1.8900 in
C - Cup Width 38.100 mm
1.5000 in
C1 - Cup Flange Width 7.938 mm
0.3125 in
T - Bearing Width to Flange 17.463 mm
0.6875 in
T1 - Bearing Width 47.625 mm
1.8750 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 116.10 mm
4.57 in
db - Cone Backface Backing Diameter 121.90 mm
4.8 in
Da - Cup Frontface Backing Diameter 168.90 mm
6.65 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance 3.3 mm
0.13 in
a - Effective Center Location -8.1 mm
-0.32 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 89700 N
20200 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 346000 N
77800 lbf
C0 - Static Radial Rating 495000 N
111000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 59200 N
13300 lbf
Factors
K - Factor 1.51
e - ISO Factor 0.39
Y - ISO Factor 1.56
G1 - Heat Generation Factor (Roller-Raceway) 227
G2 - Heat Generation Factor (Rib-Roller End) 38.2
Cg - Geometry Factor 0.107

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 782-772-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.

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