Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 47/30

NK 47/30

Dimensions

F_w		47	mm
D		57	mm
C		30	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	55	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	41.8	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	12.5	kN
Reference speed		8500	r/min
Limiting speed		10000	r/min

Mass

Mass bearing

0.14

Model Number: NK 47/30
Inner Diameter：47mm Outer Diameter：57mm Width：30mm
Reference speed:10000 r/min Limiting speed:8500 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2025-12-09
Application:medical equipment,outdoor equipment,Pest Monitoring,embroidery cloth,sawing machine,metal mold,luminescent reagent,sucker industry,linear drive,test laboratory equipment and accessories,Machine tool accessories
Similar models:K 42x47x17 PF 47 PFT 47 P 47 R-17 RM BB1B 363472 NAO 30x47x16 M 239447/410 M 349547/510 BT4B 332824 E/C475 KRE 47 PPA
BEARING POWER International Trading Co.,Ltd. specialize in NK47/30 products，there is large inventory of SKF NK 47/30 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 47/30 Which SKF NK47/30 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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6028	140	210	33	Bearings, units and housings
BT2B 334085/HA1VA901	406.4	546.1	-	Bearings, units and housings
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Z 006	30	-	5	Seals

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