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 4907

NA 4907

Dimensions

d		35	mm
D		55	mm
B		20	mm
F		42	mm
r_1,2	min.	0.6	mm
s	max.	0.8	mm

Abutment dimensions

d_a	min.	39	mm
D_a	max.	51	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	31.9	kN
Basic static load rating	C₀	54	kN
Fatigue load limit	P_u	6.7	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min

Mass

Mass bearing

0.17

Model Number: NA 4907
Inner Diameter：35mm Outer Diameter：55mm Width：20mm
Reference speed:11000 r/min Limiting speed:9500 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：2026-04-16
Application:Anti-defibrillation pacing,supporting facilities,Vacuum generator,garden machinery,stirrer,medical equipment,safety testing,Processing machinery,Spectrum Products,granulator,roller lathe
Similar models:NA 4907.2RS NA 4907 RS RNA 4907 RS NA 4907 RNA 4907.2RS RNA 4907
BEARING POWER International Trading Co.,Ltd. specialize in NA4907 products，there is large inventory of SKF NA 4907 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 4907 Which SKF NA4907 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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6315/C3VL0241	75	160	37	Bearings, units and housings
71902 ACD/P4A	15	28	7	Bearings, units and housings
BT2B 334024/HA3	406.4	566.1	-	Bearings, units and housings
GE 17 C	17	30	10	Bearings, units and housings
IR 25x30x32	25	30	32	Bearings, units and housings
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NA 4909.2RS	45	68	22	Bearings, units and housings
NNUD 6056 ECMAS/P53	280	420	-	Bearings, units and housings
NU 2292 MA	460	830	212	Bearings, units and housings
NU 2304 ECP	20	52	21	Bearings, units and housings
PCM 161825 E	16	18	25	Bearings, units and housings
W 6207-2RS1	35	72	17	Bearings, units and housings

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