Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2892 ECMA

NJ 2892 ECMA

Dimensions

d		460	mm
D		580	mm
B		72	mm
d₁	≈	499	mm
D₁	≈	543	mm
F		489	mm
r_1,2	min.	3	mm
s	max.	1.1	mm

Abutment dimensions

d_a	min.	473	mm
d_a	max.	485	mm
d_b	min.	505	mm
D_a	max.	567	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	1080	kN
Basic static load rating	C₀	2400	kN
Fatigue load limit	P_u	193	kN
Reference speed		1100	r/min
Limiting speed		1400	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

Model Number: NJ 2892 ECMA
Inner Diameter：460mm Outer Diameter：580mm Width：72mm
Reference speed:1400 r/min Limiting speed:1100 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2024-12-13
Application:Gear grinding machine,Ball screw,Pest Monitoring,Liposuction device,medical Equipment,electric hydraulic lifting platform,Automobile,gas turbine,extruder,sheet industry,bag machine
Similar models:BT4B 328923/HA1 NJ 2892 ECMA NCF 2892 V/HB1 BT4B 328922/HA1
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13703	35	54	8	Seals
17x35x7 HMSA10 V	17	35	7	Seals
19635	50	70	10	Seals
22314 E	70	150	51	Bearings, units and housings
3307 A-2RS1TN9/MT33	35	80	34.9	Bearings, units and housings
49960	127	155.6	12.7	Seals
6205-Z	25	52	15	Bearings, units and housings
75x95x12 HMSA10 RG	75	95	12	Seals
GS 89317	85	150	13.5	Bearings, units and housings
H 2319 EL	85	125	90	Bearings, units and housings
NATV 20	20	47	25	Bearings, units and housings
STO 20 X	20	47	15.8	Bearings, units and housings

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