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：2024-12-17
Application:hydraulic pump,electronic materials,gear type,pneumatic Pump,laser devices,ventilation heating equipment,standing experimental equipment,crimping tools,food / grain / food equipment,hanging clamp,Ball screw
Similar models:RNA 4920 NNC 4920 CV GB 4920 NNU 4920 B/SPW33 NNU 4920 BK/SPW33 NA 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.

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24x50x10 HMSA10 V	24	50	10	Seals
32317 B	85	180	63.5	Bearings, units and housings
51306	30	60	21	Bearings, units and housings
BT4B 334056 B/HA1	368.294	523.875	-	Bearings, units and housings
FSAF 1617	74.6125	-	-	Bearings, units and housings
NCF 2892 V/HB1	460	580	72	Bearings, units and housings
NU 2311 ECML	55	120	43	Bearings, units and housings
PCM 121415 E	12	14	15	Bearings, units and housings
PCM 374020 M	37	40	20	Bearings, units and housings
SA 60 TXE-2LS	60	-	44	Bearings, units and housings
YARAG 207-104	31.75	72	42.9	Bearings, units and housings
W 623 R-2Z	3	10	4	Bearings, units and housings

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