SKU: 7911CTRQUMP3-NSK

NSK 7911CTRQUMP3 Super Precision Angular Contact Spindle Bearing 55x80x13mm (Set of 4)

Name: NSK 7911CTRQUMP3 Super Precision Angular Contact Spindle Bearing 55x80x13mm (Set of 4)
Brand: NSK
SKU: 7911CTRQUMP3-NSK
Price: 970.23 USD
Availability: InStock

$970.23 ex VAT

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Description

Brand / Quality:: NSK - High Quality
Inside Diameter:: 55mm
Outside Diameter:: 80mm
Width:: 13mm
Seals / Shields:: None
Style:: Universal Matched Quad Bearing Set
Contact Angle:: 15 Degree contact angle
Bearing Preload:: Medium preload

Technical

---	Bearing dimensions
d	55mm
D	80mm
B	13mm
r<sub>min</sub>	1mm
r1<sub>min</sub>	0.6mm
---	Loads angles and speeds
C<sub>r</sub>	20.1Kn
C<sub>or</sub>	17.7kN
Axial load Kn	11 kN
Contact angle	15 degrees
Factor f<sub>o</sub>	16.3
Effective diameter	15.5mm
Max speed in grease	17100 rpm
Max speed in oil	26000 rpm
---	Fitting dimensions
d<sub>a min</sub>	61mm
D<sub>a max</sub>	74mm
D<sub>b max</sub>	75mm
r<sub>a max</sub>	1mm
r<sub>b max</sub>	0.5mm
Weight	0.728kg

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