Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, with an inner ring SKF NA 4910

NA 4910

Dimensions

d		50	mm
D		72	mm
B		22	mm
F		58	mm
r_1,2	min.	0.6	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	54	mm
D_a	max.	68	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	47.3	kN
Basic static load rating	C₀	85	kN
Fatigue load limit	P_u	10.6	kN
Reference speed		7000	r/min
Limiting speed		8000	r/min

Mass

Mass bearing

0.27

Model Number: NA 4910
Inner Diameter：50mm Outer Diameter：72mm Width：22mm
Reference speed:8000 r/min Limiting speed:7000 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, with an inner ring
Update date：2025-12-09
Application:Vacuum generator,Forging machine,vertical processing,security equipment,natural instruments,Textile Industry Accessories and Accessories,switch,shaft milling machine,Food testing,Industrial,flow control valve
Similar models:C 4910 V RNA 4910 RNA 4910.2RS NA 4910 RS NA 4910 NA 4910.2RS RNA 4910 RS
BEARING POWER International Trading Co.,Ltd. specialize in NA4910 products，there is large inventory of SKF NA 4910 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4910 Which SKF NA4910 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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