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 4920

NA 4920

Dimensions

d		100	mm
D		140	mm
B		40	mm
F		115	mm
r_1,2	min.	1.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	106.5	mm
D_a	max.	133.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	125	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	34	kN
Reference speed		3400	r/min
Limiting speed		4000	r/min

Mass

Mass bearing

1.9

Model Number: NA 4920
Inner Diameter：100mm Outer Diameter：140mm Width：40mm
Reference speed:4000 r/min Limiting speed:3400 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:raw material accessories,special broaching machine,machining,wall industry,bio-chemical,Display Devices,tapping machine,gear grinding machine,ECG,pressure control valve,Display Devices
Similar models:NNU 4920 BK/SPW33 NNU 4920 B/SPW33 NNC 4920 CV RNA 4920 NA 4920 GB 4920
BEARING POWER International Trading Co.,Ltd. specialize in NA4920 products，there is large inventory of SKF NA 4920 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 4920 Which SKF NA4920 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
12x37x7 HMSA10 RG	12	37	7	Seals
2219 K	95	170	43	Bearings, units and housings
30218	90	160	32.5	Bearings, units and housings
3206 A-2Z	30	62	23.8	Bearings, units and housings
51418 M	90	190	77	Bearings, units and housings
709 ACE/P4A	9	24	7	Bearings, units and housings
IR 45x50x35	45	50	35	Bearings, units and housings
NU 324 ECML	120	260	55	Bearings, units and housings
SAFS 22216 T	80	-	-	Bearings, units and housings
SAL 80 ES-2RS	80	-	55	Bearings, units and housings
SIA 60 ES-2RS	60	-	44	Bearings, units and housings
YAR 212-2RF	60	110	65.1	Bearings, units and housings

Purchase the SKF NA 4920 Needle roller bearings, with machined rings, with an inner ring Please fill in the following

Hot number： 1650 VE R 16817 42644 526339 7020 ACD/P4AL 7202 ACD/P4A 725 VL V FYTWK 15/16 YTA GB 3022 GEH 25 TXE-2LS NK 26/16 PSM 121808 A51 SAF 22315 TLC SAFS 23056 KATLC x 9.15/16 Z 204