SKU: 7210CTRSUMP4-NSK

NSK 7210CTRSUMP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm

Name: NSK 7210CTRSUMP4 Super Precision Angular Contact Spindle Bearing 50x90x20mm
Brand: NSK
SKU: 7210CTRSUMP4-NSK
Price: 293.00 USD
Availability: InStock

$293.00 ex VAT

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Description

Brand / Quality:: NSK - High Quality
Inside Diameter:: 50mm
Outside Diameter:: 90mm
Width:: 20mm
Seals / Shields:: None
Style:: Single Universal Matchable Bearing
Contact Angle:: 15 Degree contact angle
Bearing Preload:: Medium preload

Technical

---	Bearing dimensions
d	50mm
D	90mm
B	20mm
r<sub>min</sub>	1.1mm
r1<sub>min</sub>	0.6mm
---	Loads angles and speeds
C<sub>r</sub>	45Kn
C<sub>or</sub>	31.5kN
Axial load Kn	21.1 kN
Contact angle	15 degrees
Factor f<sub>o</sub>	14.5
Effective diameter	19.4mm
Max speed in grease	16500 rpm
Max speed in oil	25000 rpm
---	Fitting dimensions
d<sub>a min</sub>	57mm
D<sub>a max</sub>	83mm
D<sub>b max</sub>	85mm
r<sub>a max</sub>	1mm
r<sub>b max</sub>	0.6mm
Weight	0.457kg

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