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6006NR - NTN

6006NR

Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, open

The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 30 mm
External diameter (D) 55 mm
Bearing/Inner ring width (B) 13 mm
Min position Groove a min 1,88 mm
Max position groove a max 2,08 mm
Mini segment position Ca min 2,9 mm
Max segment position Ca max 3,2 mm
Min fillet radius (rs) 1 mm
Min fillet radius rNs 0,5 mm
Max bottom groove diameter D3 52,6 mm
Min groove width b min 1,35 mm
Max groove width b max 1,65 mm
Max bottom groove radius r0 max 0,4 mm
Max outside diameter of assembled stop ring D4 max 60,7 mm
Stop ring thickness f 1,12 mm
Snap ring reference R55
Radial clearance class CN
Mass 0,116 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load (C) 14,7 kN
Static load (C0) 8,3 kN
Fatigue limit load (Cu) 0,65 kN
Coefficient f0 14.8
Nlim (oil) 15000 tr/min
Nlim (grease) 13000 tr/min
Min operating temperature (Tmin) -40 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Min shoulder diameter IR (da min) 35 mm
Max shoulder diameter OR (Da max) 50 mm
Max shaft & housing fillet radius (ra max) 1 mm
Max fillet radius on segment side rNa max 0,5 mm
Min stop ring position diameter Db min 61,5 mm
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