• NSK 7909A5TRV1VDUMP3 Super Precision Sealed Angular Contact Spindle Bearing 45x68x12mm (Set of 2)
  • NSK
1 2

SKU: 7909A5TRV1VDUMP3-NSK

NSK 7909A5TRV1VDUMP3 Super Precision Sealed Angular Contact Spindle Bearing 45x68x12mm (Set of 2)

NSK 7909A5TRV1VDUMP3 Super Precision Sealed Angular Contact Spindle Bearing 45x68x12mm (Set of 2)
$517.98 ex VAT
$517.98 ex VAT
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Description
Brand / Quality:
NSK - High Quality
Inside Diameter:
45mm
Outside Diameter:
68mm
Width:
12mm
Seals / Shields:
Rubber Sealed
Style:
Universal Matched Pair of Bearings
Contact Angle:
25 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 45mm
D 68mm
B 12mm
r<sub>min</sub> 0.6mm
r1<sub>min</sub> 0.3mm
--- Loads angles and speeds
C<sub>r</sub> 15.9Kn
C<sub>or</sub> 12.7kN
Axial load Kn 9.95 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 19.2mm
Max speed in grease 17700 rpm
Max speed in oil 26600 rpm
--- Fitting dimensions
d<sub>a min</sub> 50mm
D<sub>a max</sub> 63mm
D<sub>b max</sub> 65.5mm
r<sub>a max</sub> 0.6mm
r<sub>b max</sub> 0.3mm
Weight 0.26kg
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