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 4864

NA 4864

Dimensions

d		320	mm
D		400	mm
B		80	mm
F		350	mm
r_1,2	min.	2.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	331	mm
D_a	max.	389	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	605	kN
Basic static load rating	C₀	1900	kN
Fatigue load limit	P_u	176	kN
Reference speed		1100	r/min
Limiting speed		1200	r/min

Mass

Mass bearing

Model Number: NA 4864
Inner Diameter：320mm Outer Diameter：400mm Width：80mm
Reference speed:1200 r/min Limiting speed:1100 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:climb ladder,internal combustion engine,relay,sheet industry,air purification,steam Hydraulic control element,Generator,medical equipment,walking Food processing machinery and equipment,woodworking machinery,Individual Wire
Similar models:NNCF 4864 CV NNCL 4864 CV NNC 4864 CV RNA 4864 NA 4864
BEARING POWER International Trading Co.,Ltd. specialize in NA4864 products，there is large inventory of SKF NA 4864 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 4864 Which SKF NA4864 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
10157	25.4	51.99	6.35	Seals
122555	311.15	339.73	15.88	Seals
1320	100	215	47	Bearings, units and housings
190x215x16 CRSH1 R	190	215	16	Seals
3320 A	100	215	82.6	Bearings, units and housings
99254	65	72.39	22.987	Seals
FBSA 208 A/QFC	40	-	165	Bearings, units and housings
GB 4932	-	-	148	Bearings, units and housings
NU 1014 ECP/C3VL0241	70	110	20	Bearings, units and housings
NUP 2324 ECML	120	260	86	Bearings, units and housings
SY 30 LDW	30	-	-	Bearings, units and housings
SYE 2-18	50.8	-	-	Bearings, units and housings

Purchase the SKF NA 4864 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 1307 EKTN9 + H 307 BD-22219 EK-H 319 23996 CA/W33 53311 + U 311 53702 6305/HR22Q2 71915 ACD/P4AH1 73745 FYTB 1/2 TF NU 322 ECM/C3VL0241 OH 3988 HE RNAO 55x68x20 SAF 1620 x 3.3/8 TLC SYK 30 WD W 603 XR-2Z