TIMKEN 389-382-B Bearing

TIMKEN 389-382-B tapered bearings with Flange

Also known as : 389-382-B

  • Inside Diameter: 55.575 mm
  • Outside Diameter: 96.838 mm
  • Width: 7.938 mm
  • Basic dynamic load rating: 108 kN
  • Basic static load rating: 107 kN

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TIMKEN 389-382-B Bearing

TIMKEN 389-382-B Bearing details

Series 385
model 389-382-B
Cone Part Number 389
Cup Part Number 382-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.700 Kg
1.40 lb
Dimensions
d - Bore 55.575 mm
2.1880 in
D - Cup Outer Diameter 96.838 mm
3.8125 in
D1 - Flange Outer Diameter 101.498 mm
3.9960 in
B - Cone Width 21.946 mm
0.8640 in
C - Cup Width 17.826 mm
0.7018 in
C1 - Cup Flange Width 4.763 mm
0.1875 in
T - Bearing Width to Flange 7.938 mm
0.3125 in
T1 - Bearing Width 21.001 mm
0.8268 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 2.300 mm
0.090 in
r - Cup Backface "To Clear" Radius 0.80 mm
0.030 in
da - Cone Frontface Backing Diameter 61 mm
2.4 in
db - Cone Backface Backing Diameter 65 mm
2.56 in
Da - Cup Frontface Backing Diameter 95.00 mm
3.74 in
Ab - Cage-Cone Frontface Clearance 2.8 mm
0.11 in
Aa - Cage-Cone Backface Clearance 0.8 mm
0.03 in
a - Effective Center Location -3 mm
-0.12 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 28000 N
6280 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 108000 N
24200 lbf
C0 - Static Radial Rating 107000 N
24100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 16900 N
3810 lbf
Factors
K - Factor 1.65
e - ISO Factor 0.35
Y - ISO Factor 1.69
G1 - Heat Generation Factor (Roller-Raceway) 42
G2 - Heat Generation Factor (Rib-Roller End) 15.7
Cg - Geometry Factor 0.0859

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 389-382-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 389A-384D bearing
53.975mm x 100.000mm x 52.385mm
TIMKEN 389A-384DC bearing
53.975mm x 100.000mm x 52.385mm
TIMKEN 389AS-384DC bearing
53.975mm x 100.000mm x 52.385mm
TIMKEN 389AS-384D bearing
53.975mm x 100.000mm x 52.385mm
TIMKEN 389AS-384XD bearing
53.975mm x 100.000mm x 105.128mm
TIMKEN 389A-384XD bearing
53.975mm x 100.000mm x 105.128mm
TIMKEN 389AS-384ED bearing
53.975mm x 100.000mm x 49.197mm
TIMKEN 389A-384ED bearing
53.975mm x 100.000mm x 49.197mm
TIMKEN 389AS-384DRB bearing
53.975mm x 104.775mm x 49.197mm
TIMKEN 389A-384DRB bearing
53.975mm x 104.775mm x 49.197mm
TIMKEN 389-384DC bearing
55.575mm x 100.000mm x 52.385mm
TIMKEN 389-384ED bearing
55.575mm x 100.000mm x 49.197mm