Nk12/12

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Nk12/12

Bore Diameter:12 mm

Outside Diameter:19 mm

Width:16 mm

Weight:0.012 kg

The Nk12/12 bearing is a Needle roller bearing with an inner diameter of 12 mm , an outer diameter of 19 mm, a width of 16 mm. It typically uses P0 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

12 mm

Outside Diameter:

19 mm

Thickness:

16 mm

Weight:

0.012 KG

Specifications:

Structure:

Neddle Roller Bearings Without Inner Rings

Brand:

SND

Precision Rating:

Bearing Material:

GCr15

Seals Type:

open

Transaction Information:

Payment term:

T/T L/C at sight

Delivery time:

7 days

Detailed description

JNS	NTN	IKO	INA
NK 12/12	NK 12/12	TAF 121912	NK 12/12

INNERRING	WIITH INNERRING	INNERRING	WIITH INNERRING	INNERRING	WIITH INNERRING	INNERRING	WIITH INNERRING
IR91212	NKI 9/12	IR9X12X12	NK 12/12 + IR91212	LRT91212	TAFI 91912	IR9X12X12	NKI 9/12

NK12/12 MACHINED RING NEEDLE ROLLER BEARINGS WITHOUT INNER RING RNA49,RNA59,RNA69,NK TYPE


Dimensions(mm)
Fw	D	C	1) γs min
12	19	12	0.3
Standard mounting dimensions Da max mm	Basic dynamic load rating Cr N	Basic static load rating CorN	Limiting speed 2) rpm	Designation				Weight g
Standard mounting dimensions Da max mm	Basic dynamic load rating Cr N	Basic static load rating CorN	Limiting speed 2) rpm	RNA 49	RNA 59	RNA 69	NK	Weight g
17	6 600	7 300	26 000	----	----	----	NK 12/12	12.2
1) Smallest permissible chamfer dimension. 2) Suitable for oil lubrication. In case of grease lubrication, up to 60% of this value. NK type of 10mm or less inscribed circle diameter (FW) is without oil hols. Oil hole on these small sizes is also available on request.

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