SKU: 7904CTRDULP3-NSK

NSK 7904CTRDULP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2)

Name: NSK 7904CTRDULP3 Super Precision Angular Contact Spindle Bearing 20x37x9mm (Set of 2)
Brand: NSK
SKU: 7904CTRDULP3-NSK
Price: 259.99 USD
Availability: InStock

$259.99 ex VAT

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Description

Brand / Quality:: NSK - High Quality
Inside Diameter:: 20mm
Outside Diameter:: 37mm
Width:: 9mm
Seals / Shields:: None
Style:: Universal Matched Pair of Bearings
Contact Angle:: 15 Degree contact angle
Bearing Preload:: Light preload

Technical

---	Bearing dimensions
d	20mm
D	37mm
B	9mm
r<sub>min</sub>	0.3mm
r1<sub>min</sub>	0.15mm
---	Loads angles and speeds
C<sub>r</sub>	7.3Kn
C<sub>or</sub>	4.25kN
Axial load Kn	3.2 kN
Contact angle	15 degrees
Factor f<sub>o</sub>	14.9
Effective diameter	8.3mm
Max speed in grease	40400 rpm
Max speed in oil	61500 rpm
---	Fitting dimensions
d<sub>a min</sub>	22.5mm
D<sub>a max</sub>	34.5mm
D<sub>b max</sub>	35.8mm
r<sub>a max</sub>	0.3mm
r<sub>b max</sub>	0.15mm
Weight	0.072kg

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