TIMKEN 21075-21213 Bearing

TIMKEN 21075-21213 tapered roller bearings

Also known as : 21075-21213

  • Inside Diameter: 19.05 mm
  • Outside Diameter: 53.975 mm
  • Width: 22.225 mm
  • Basic dynamic load rating: 55.1 kN
  • Basic static load rating: 42.5 kN

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TIMKEN 21075-21213 Bearing

TIMKEN 21075-21213 Bearing details

Series 21000
model 21075-21213
Cone Part Number 21075
Cup Part Number 21213
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.200 Kg
0.50 lb
Dimensions
d - Bore 19.050 mm
0.7500 in
D - Cup Outer Diameter 53.975 mm
2.1250 in
B - Cone Width 21.839 mm
0.8598 in
C - Cup Width 15.875 mm
0.6250 in
T - Bearing Width 22.225 mm
0.8750 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.520 mm
0.06 in
r - Cup Backface "To Clear" Radius 0.51 mm
0.020 in
da - Cone Frontface Backing Diameter 26.16 mm
1.03 in
db - Cone Backface Backing Diameter 31.50 mm
1.24 in
Da - Cup Frontface Backing Diameter 51.05 mm
2.01 in
Db - Cup Backface Backing Diameter 44.45 mm
1.75 in
Ab - Cage-Cone Frontface Clearance 2.3 mm
0.09 in
Aa - Cage-Cone Backface Clearance 2.5 mm
0.1 in
a - Effective Center Location -5.80 mm
-0.23 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 14300 N
3210 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 55100 N
12400 lbf
C0 - Static Radial Rating 42500 N
9560 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 14400 N
3250 lbf
Factors
K - Factor 0.99
e - ISO Factor 0.59
Y - ISO Factor 1.02
G1 - Heat Generation Factor (Roller-Raceway) 7
G2 - Heat Generation Factor (Rib-Roller End) 3.55
Cg - Geometry Factor 0.0558

TIMKEN 21075-21213 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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