SKU: 7903A5TRSUMP3-NSK

NSK 7903A5TRSUMP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm

Name: NSK 7903A5TRSUMP3 Super Precision Angular Contact Spindle Bearing 17x30x7mm
Brand: NSK
SKU: 7903A5TRSUMP3-NSK
Price: 136.62 USD
Availability: InStock

$136.62 ex VAT

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Description

Brand / Quality:: NSK - High Quality
Inside Diameter:: 17mm
Outside Diameter:: 30mm
Width:: 7mm
Seals / Shields:: None
Style:: Single Universal Matchable Bearing
Contact Angle:: 25 Degree contact angle
Bearing Preload:: Medium preload

Technical

---	Bearing dimensions
d	17mm
D	30mm
B	7mm
r<sub>min</sub>	0.3mm
r1<sub>min</sub>	0.15mm
---	Loads angles and speeds
C<sub>r</sub>	5Kn
C<sub>or</sub>	2.8kN
Axial load Kn	2.21 kN
Contact angle	25 degrees
Factor f<sub>o</sub>	?
Effective diameter	9mm
Max speed in grease	42600 rpm
Max speed in oil	63900 rpm
---	Fitting dimensions
d<sub>a min</sub>	19.5mm
D<sub>a max</sub>	27.5mm
D<sub>b max</sub>	28.8mm
r<sub>a max</sub>	0.3mm
r<sub>b max</sub>	0.15mm
Weight	0.017kg

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