TIMKEN NJ2344EMA Bearing

TIMKEN NJ2344EMA Cylindrical Roller Bearings | 220x460x145mm

Also known as : NJ2344EMA

• Inside Diameter: 220 mm
• Outside Diameter: 460 mm
• Width: 145 mm
• Basic dynamic load rating: 2200 kN
• Basic static load rating: 3180 kN

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TIMKEN NJ2344EMA Bearing

Bearing Number	NJ2344EMA
Brand	TIMKEN
Type	Cylindrical roller bearings
Design Units	METRIC
Bearing Weight	120.500 Kg 265.60 lb
Type	N J
Tapered Bore	N
d - Bore	220 mm 8.6614 in
D - Outer Diameter	460.000 mm 18.1102 in
C - Inner Ring Width	145.000 mm 5.7087 in
B - Outer Ring Width	145.000 mm 5.7087 in
C0 - Static Radial Rating	3180000 N 715000 lbf
C - Dynamic Radial Rating1	2200000 N 495000 lbf
Reference Thermal Speed Rating (Grease)	790
Reference Thermal Speed Rating (Oil)2	870
Cg - Geometry Factor3	0.1757134
R - Inner Ring "To Clear" Radius4	4.000 mm 0.200 in
r - Outer Ring "To Clear" Radius5	4.000 mm 0.200 in
da - Inner Ring Backing Diameter	264.100 mm 10.400 in
Da - Outer Ring Backing Diameter	413.000 mm 16.260 in

1 Based on 1 X 106 L10 life for the ISO life calculation method.
2 See thermal speed ratings in the engineering section.
3 Geometry constant for Lubrication Life Adjustment Factor a3l.
4 Maximum housing fillet radius that bearing corners will clear.
5 Maximum shaft fillet radius that bearing corners will clear.

As TIMKEN bearing distributor, Nodes bearings have TIMKEN NJ2344EMA bearings in stock.