15
Motors Are Sleeve Bearing Unless Indicated - Rotation Determined Opposite Shaft End (Double Shaft Determined By Lead End)
Oil Burner Motors
Split Phase, 60Hz, Shaded Pole
Part # HP Volts Amps
Service
Factor
SPD/RPM Rotation Body Frame Bearing Shaft
Cross
T4-R6124
1/8
115 2.5 1.0 1/1725 Rev. 5.22" 48N Sleeve 1.82" × 1/2"
11" Leads
T4-R6102
1/8
115 2.5 1.0 1/1725 Rev. 5.22" 48N Sleeve 1.82" × 1/2"
20" Leads
T4-R4782
1/8
115 2.5 1.0 1/1725 Rev. 5.22" 48N Sleeve 1.82" × 1/2"
20" Leads, open shaft end
bracket, rotation switch.
T4-R2097
1/8
115 2.8 1.0 1/3450 Rev. 5.93" 48N Sleeve 1.88" × 1/2"
20" Leads, open shaft end
bracket, rotation switch.
T4-R3083
1/7
115 2.5 1.0 1/3450 Rev. 5.47" 48M Sleeve 1.82" × 1/2"
15" Leads, rotation switch.
T4-R5866
1/7
115 2.5 1.0 1/3450 CCW 5.47" 48M Sleeve 1.82" × 1/2"
15" Leads, open shaft end
bracket
T4-R3202
1/7
115 2.9 1.0 1/3450 CW 5.97" 48M Sleeve 1.82" × 1/2"
Beckett 21805U, 10.5"
Leads, open shaft end
bracket
T4-R3250
1/6
115 3.2 1.0 1/1725 Rev. 5.72" 48N Sleeve 1.82" × 1/2"
20" Leads
T4-R3252
1/6
115 3.2 1.0 1/1725 Rev. 5.72" 48N Sleeve 1.82" × 1/2"
20" Leads, open shaft end
bracket, rotation switch.
T4-R3251
1/6
115 2.7 1.0 1/3450 Rev. 5.97" 48M Sleeve 1.82" × 1/2"
20" Leads, rotation switch.
T4-R3579
1/4
115 3.7 1.0 1/1725 Rev. 6.72" 48N Sleeve 1.82" × 1/2"
20" Leads, rotation switch.
T4-R2302
1/4
115 3.4 1.0 1/3450 Rev. 6.72" 48N Sleeve 1.82" × 1/2"
20" Leads, open shaft end
bracket.
T4-R3234
1/3
115 4.3 1.0 1/1725 Rev. 6.72" 48N Sleeve 1.82" × 1/2"
20" Leads, open shaft end
bracket.
T4-R2303
1/3
115 4.3 1.0 1/1725 Rev. 9.22" 48N Sleeve 1.88" × 1/2"
Terminal board
T4-R3268
1/3
115/230 4.2/2.1 1.0 1/3450 Rev. 6.72" 48N Sleeve 1.82" × 1/2"
12.25" Leads, open shaft
end bracket.
T4-R4788
1/3
115/230 5.2/12.6 1.35 1/3450 Rev. 9.91" 48N Sleeve 1.88" × 1/2"
Cap start, open shaft end
bracket, terminal board
T4-R3267
1/2
115/230 6.2/3.1 1.0 1/3450 Rev. 6.72" 48N Sleeve 1.82" × 1/2"
12.25" Leads, 50/60Hz,
open shaft end bracket.
T4-R3105
1/2
115/230 7.3/3.7 1.25 1/3450 Rev. 10.41" 48N Sleeve 1.88" × 1/2"
Cap start, terminal board,
open dripproof
T4-R3172
3/4
115/
208-230
10.0/5.0 1.0 1/3450 Rev. 8.75" 48CZ Ball
2.06" × 5/8"
Cap start, terminal board,
open constr. 5/8" keyed
shaft
PSC, 60Hz
Part #
HP Volts Amps
Service
Factor
SPD/RPM Rotation Body Frame Bearing Shaft
Cross
T4-R21805U
1/7
115 1.8 1.0 1/3450 CW 4.59 48M Ball
1.82" × 1/2"
PSC, open dripproof,
automatic protector
PSC Oil Burner Motor - Direct Beckett Replacement - 21805U
Features
• 48M and 48N Flange Mounting
• Open & Totally Enclosed
• External reversing Switch (most models)
• Sleeve Bearing
• Manual Reset Overload
