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 69/28

NA 69/28

Dimensions

d		28	mm
D		45	mm
B		30	mm
F		32	mm
r_1,2	min.	0.3	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	30	mm
D_a	max.	43	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	39.6	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass bearing

0.18

Model Number: NA 69/28
Inner Diameter：28mm Outer Diameter：45mm Width：30mm
Reference speed:14000 r/min Limiting speed:12000 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:rock drilling machinery,Workpiece,electronic materials,shaft milling machine,rolling machine,food sterilization,reducer,stacker lift platform,altimeter etc,equipment,tapping machine
Similar models:NA 6915 C 6911 V 18690/18620 369 S/362 A RNA 6907 NA 6908 NA 6911 RNA 6915 JL 69349 X/310 BT2B 328695 A/HA1
BEARING POWER International Trading Co.,Ltd. specialize in NA69/28 products，there is large inventory of SKF NA 69/28 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 69/28 Which SKF NA69/28 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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