• NSK 7944CTRDUMP3 Super Precision Angular Contact Spindle Bearing 220x300x38mm (Set of 2)
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SKU: 7944CTRDUMP3-NSK

NSK 7944CTRDUMP3 Super Precision Angular Contact Spindle Bearing 220x300x38mm (Set of 2)

NSK 7944CTRDUMP3 Super Precision Angular Contact Spindle Bearing 220x300x38mm (Set of 2)
€7.385,95 ex VAT
€7.385,95 ex VAT
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99+ €4.729,54
199+ €4.666,48
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Description
5ZG1TM6ZIA
Brand / Quality:
NSK - High Quality
Inside Diameter:
220mm
Outside Diameter:
300mm
Width:
38mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
15 Degree contact angle
Bearing Preload:
Medium preload
Technical
--- Bearing dimensions
d 220mm
D 300mm
B 38mm
r<sub>min</sub> 2.1mm
r1<sub>min</sub> 1.1mm
--- Loads angles and speeds
C<sub>r</sub> 200Kn
C<sub>or</sub> 256kN
Axial load Kn 150 kN
Contact angle 15 degrees
Factor f<sub>o</sub> 16.7
Effective diameter 53.8mm
Max speed in grease 4100 rpm
Max speed in oil 6400 rpm
--- Fitting dimensions
d<sub>a min</sub> 232mm
D<sub>a max</sub> 288mm
D<sub>b max</sub> 293mm
r<sub>a max</sub> 2mm
r<sub>b max</sub> 1mm
Weight 15kg
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