Tapered Roller Bearings - TDI (Tapered Double Inner)
  • Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
  • 78251D/78551

78251D/78551 Bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

78251D/78551 interchange RIV | Timken 78251D/78551
78251D/78551 cross reference RIV | Timken 78251D/78551
78251D/78551 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 78251D/78551
d: 2.6020 in66.091 mm
D: 78000
B: 0.090 in2.30 mm
r(min): Spacer shows standard nominal .01 radii, actual bearing may vary
r1(min): Imperial
Width: 5.5130 in140.030 mm
Size: 2.5000 in63.500 mm
Series: 78551
r - Cup Backface "To Clear" Radius2 78251D
Design Units: Stamped Steel
Db - Cup Backface Backing Diameter: 0.9260 in23.520 mm
da - Cone Frontface Backing Diameter: 10.2 lb4.6 Kg


M667949D/M667910

Series: 16.1250 in409.575 mm

r - Cup Backface "To Clear" Radius2: 6.3749 in161.922 mm

Design Units: M667900

Db - Cup Backface Backing Diameter: 0.060 in1.50 mm

da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary

D - Cup Outer Diameter: Imperial

M652949DW/M652911

Series: 11.0000 in279.400 mm

r - Cup Backface "To Clear" Radius2: 5.0000 in127.000 mm

Design Units: M652900

Db - Cup Backface Backing Diameter: 0.080 in2.00 mm

da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary

D - Cup Outer Diameter: Imperial

M667944DW/M667910

Series: 16.0000 in406.400 mm

r - Cup Backface "To Clear" Radius2: 6.3749 in161.922 mm

Design Units: M667900

Db - Cup Backface Backing Diameter: 0.060 in1.50 mm

da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary

D - Cup Outer Diameter: Imperial

M270749DGW/M270710

Series: 17.6250 in447.675 mm

r - Cup Backface "To Clear" Radius2: 8.8125 in223.838 mm

Design Units: M270700

Db - Cup Backface Backing Diameter: 0.130 in3.30 mm

da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary

D - Cup Outer Diameter: Imperial

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