DANA Split bearing eye - series 492

DANA Split bearing eye – series 492

Increased torque capacity in comparison to 393
Split bearing eyes with toothed bearing cap
Standard Hirth-serrated flange
Journal cross with low notch factor
Length compensation coated with lubricant varnish
Operating angle 7° up to 15°

Category: DANA

Description

DANA Split bearing eye - series 492

DANA Split bearing eye - series 492

DANA Split bearing eye – series 492

Feature | DANA Split bearing eye 492

Torque Range TCS : From 210 to 1300 kNm
Flange diameter : From 285 mm to 550 mm
Field of application
- Rolling mill plants
- Calender drives
- Heavy-loaded plants of general machinery construction

Shaft Specifications | DANA Split bearing eye 492

0.01 with length compensation, tubular design
0.03 without length compensation, tubular design
9.01, 9.02, 9.03 with length compensation, short design
9.04 without length compensation, double flange shaft design

Shaft size		492.60		492.65		492.70		492.75		492.80		492.85		492.90
T_CS	kNm	210		250		340		440	410	650	580	850	770	1.300	1.170
T_DW	kNm	100		115		160		210	190	280	250	400	360	600	540
L_C	–	110		330		855		2,120		7,390		17,370		60,120
β	<) °	7		7		7		10	15	10	15	10	15	10	15
A	mm	285		315		350		390		435		480		550
K	mm	285		315		350		390		435		480		550
B	mm	255		280		315		350		395		445		510
G	mm	35		35		40		45		50		55		65
H	mm	15		17		17		19		19		21		23
I¹)	–	10		10		12		12		16		16		16
M	mm	200		220		240		260		280		300		330
S	mm	244.5 x 22.2		254 x 36		292 x 36		323.9 x 36		355.6 x 40		406.4 x 40		457 x 50
W DIN 5480	mm	185 x 5		185 x 5		210 x 5		210 x 5		240 x 5		240 x 5		290 x 8

T_CS = Functional limit torque* Yield toque 30% over T_CS
T_DW = Reversing fatigue torque*
L_C = Bearing capacity factor*
* see specifications of driveshafts.
β = Maximum deflection angle per joint
1 Number of flange holes

Specifications | DANA Split bearing eye 492

Design	Shaft size		492.60	492.65	492.70	492.75	492.80	492.85	492.90
	0.01	L_z	mm	1,440	1,520	1,620	1,750	1,900	2,130	2,415
		L_a	mm	135	135	150	170	170	190	210
		G	kg	472	568	788	1,025	1,355	1,873	2,750
		G_R	kg	121.7	193.5	227.3	255.6	331.3	361.4	501.9
		Jm	kgm²	4.16	5.16	7.73	15	30.7	50.4	92.7
		Jm_R	kgm²	1.52	2.36	3.80	5.38	7.88	12.28	21.1
		C	Nm/rad.	3.32 x 10⁶	4.31 x 10⁶	5.97 x 10⁶	6.76 x 10⁶	9.7 x 10⁶	13.64 x 10⁶	19.44 x 10⁶
C_R		Nm/rad.	1.55 x 10⁷	2.41 x 10⁷	3.87 x 10⁷	5.48 x 10⁷	8.03 x 10⁷	12.51 x 10⁷	21.5 x 10⁷
0.03	L_f min	mm	940	1,20	1,130	1,220	1,320	1,450	1,620
	G	kg	311	407	557	819	1,040	1,330	1,880
	G_R	kg	121.7	193.5	227.3	255.6	311.3	361.4	501.9
9.01	L_z	mm	1,380	1,460	1,620	1,700	1,840	2,050	2,340
	L_a	mm	135	135	150	170	170	190	21
	G	kg	465	599	777	1,010	1,340	1,850	2,710
9.04	L_f	mm	800	880	960	1,040	1,120	1,200	1,320
9.04	G	mm	284	374	479	590	870	1,190	1,734

L_Z min = Shortest possible compressed length
L_a = Length compensation
L_f = shortest fixed length
L_z + L_a = Maximum operating length
G = Weight of shaft
G_R = Weight per 1,000 mm tube
Jm = Moment of inertia
Jm_R = Moment of inertia per 1,000 mm tube
C = Torsional stiffness of shaft without tube
C_R = Torsional stiffness per 1,000 mm tube

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Hydraulic Department