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 4911

NA 4911

Dimensions

d		55	mm
D		80	mm
B		25	mm
F		63	mm
r_1,2	min.	1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	60	mm
D_a	max.	75	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	106	kN
Fatigue load limit	P_u	13.2	kN
Reference speed		6300	r/min
Limiting speed		7000	r/min

Mass

Mass bearing

0.39

Model Number: NA 4911
Inner Diameter：55mm Outer Diameter：80mm Width：25mm
Reference speed:7000 r/min Limiting speed:6300 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：2024-12-13
Application:shoe-making machinery,Food testing,Wire grinder,food sterilization,Textile Industry Accessories and Accessories,plastic molding,embroidery cloth,leather processing,Switch,raw material accessories,tooth filling
Similar models:RNA 4911 NA 4911
BEARING POWER International Trading Co.,Ltd. specialize in NA4911 products，there is large inventory of SKF NA 4911 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 4911 Which SKF NA4911 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
22x42x10 HMSA10 RG	22	42	10	Seals
36x68x8 CRW1 R	36	68	8	Seals
565531	470.0016	-	-	Seals
71902 CE/P4A	15	28	7	Bearings, units and housings
71910 ACB/P4AL	50	72	12	Bearings, units and housings
71915 ACE/HCP4AL	75	105	16	Bearings, units and housings
86435	-	-	63.5	Seals
TDI design	482.6	733.425	-	Bearings, units and housings
FYWK 1. YTA	25.4	-	-	Bearings, units and housings
IR 55x63x25	55	63	25	Bearings, units and housings
PCZ 4048 E	63.5	68.2625	76.2	Bearings, units and housings
W 619/6 R-2RS1	6	15	5	Bearings, units and housings

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Hot number： 1525250 51100 6125 619/530 MA 7022 CB/P4A D/W R2-6-2Z FYE 3 1/2 LM 603049/011 AA NUH 2232 ECMH NCF 28/750 V NKIA 5911 SSAFS 22518 x 3.1/16 SSAFS 22640 x 7.1/8 SYE 3 7/16 N-118 YSP 208 SB-2F