SKU: 7910A5TRDUMP4-NSK

NSK 7910A5TRDUMP4 Super Precision Angular Contact Spindle Bearing 50x72x12mm (Set of 2)

Name: NSK 7910A5TRDUMP4 Super Precision Angular Contact Spindle Bearing 50x72x12mm (Set of 2)
Brand: NSK
SKU: 7910A5TRDUMP4-NSK
Price: 412.40 USD
Availability: InStock

$412.40 ex VAT

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Description

Brand / Quality:: NSK - High Quality
Inside Diameter:: 50mm
Outside Diameter:: 72mm
Width:: 12mm
Seals / Shields:: None
Style:: Universal Matched Pair of Bearings
Contact Angle:: 25 Degree contact angle
Bearing Preload:: Medium preload

Technical

---	Bearing dimensions
d	50mm
D	72mm
B	12mm
r<sub>min</sub>	0.6mm
r1<sub>min</sub>	0.3mm
---	Loads angles and speeds
C<sub>r</sub>	16.7Kn
C<sub>or</sub>	14.2kN
Axial load Kn	11 kN
Contact angle	25 degrees
Factor f<sub>o</sub>	-
Effective diameter	20.2mm
Max speed in grease	16400 rpm
Max speed in oil	24600 rpm
---	Fitting dimensions
d<sub>a min</sub>	55mm
D<sub>a max</sub>	67mm
D<sub>b max</sub>	69.5mm
r<sub>a max</sub>	0.6mm
r<sub>b max</sub>	0.3mm
Weight	0.264kg

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