SKU: 7911A5TRQUMP3-NSK

NSK 7911A5TRQUMP3 Super Precision Angular Contact Spindle Bearing 55x80x13mm (Set of 4)

Name: NSK 7911A5TRQUMP3 Super Precision Angular Contact Spindle Bearing 55x80x13mm (Set of 4)
Brand: NSK
SKU: 7911A5TRQUMP3-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:: 25 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>	19Kn
C<sub>or</sub>	16.8kN
Axial load Kn	12.5 kN
Contact angle	25 degrees
Factor f<sub>o</sub>	-
Effective diameter	22.2mm
Max speed in grease	14900 rpm
Max speed in oil	22300 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	0.736kg

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