• NSK 7228A5TRDULP3 Super Precision Angular Contact Spindle Bearing 140x250x42mm (Set of 2)
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SKU: 7228A5TRDULP3-NSK

NSK 7228A5TRDULP3 Super Precision Angular Contact Spindle Bearing 140x250x42mm (Set of 2)

NSK 7228A5TRDULP3 Super Precision Angular Contact Spindle Bearing 140x250x42mm (Set of 2)
$5,703.22 ex VAT
$5,703.22 ex VAT
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3+ $2,704.47
5+ $2,552.53
10+ $2,522.14
25+ $2,491.76
49+ $2,461.37
74+ $2,430.98
99+ $2,279.05
199+ $2,248.66
249+ $2,218.27
499+ $2,187.88
999+ $2,127.11

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Description
5ZG1TM6ZIA
Brand / Quality:
NSK - High Quality
Inside Diameter:
140mm
Outside Diameter:
250mm
Width:
42mm
Seals / Shields:
None
Style:
Universal Matched Pair of Bearings
Contact Angle:
25 Degree contact angle
Bearing Preload:
Light preload
Technical
--- Bearing dimensions
d 140mm
D 250mm
B 42mm
r<sub>min</sub> 3mm
r1<sub>min</sub> 1.1mm
--- Loads angles and speeds
C<sub>r</sub> 238Kn
C<sub>or</sub> 242kN
Axial load Kn 194 kN
Contact angle 25 degrees
Factor f<sub>o</sub> -
Effective diameter 66.5mm
Max speed in grease 5200 rpm
Max speed in oil 7700 rpm
--- Fitting dimensions
d<sub>a min</sub> 154mm
D<sub>a max</sub> 236mm
D<sub>b max</sub> 243mm
r<sub>a max</sub> 2.5mm
r<sub>b max</sub> 1mm
Weight 15.82kg
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