DANA Split bearing eye - series 390

• Maximum bearing life in confined spaces
• Split bearing eyes with toothed bearing cap
• Compact design
• Optimized roller bearing
• Length compensation coated with lubricating varnish
• Operating angle up to 15°

DANA Split bearing eye - 390

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Feature | DANA Split bearing eye 390

• Torque Range TCS : From 60 to 255 kNm
• Flange diameter : From 285 to 435 mm
• Field of application
  • Railway vehicles
  • Marine drives
  • Crane systems
  •  Paper machines
  • General machinery construction plants

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Shaft Specifications | DANA Split bearing eye 390

• 0.01 with length compensation, tubular design
• 0.02 with large 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		390.60	390.65	390.70	390.75	390.80
TCS	kNm	60	90	130	190	255
TDW	kNm	23	36	53	75	102
LC	-	25	72	243	627	1,583
β	<) °γ	15	15	15	15	15
A	mm	285	315	350	390	435
K	mm	240	265	300	330	370
B ± 0,1 mm	mm	245	280	310	345	385
Bs ± 0,1 mm	mm	240	270	300	340	378
C H7	mm	175	175	220	250	280
F1)	mm	6	6	7	7	9
G	mm	20	22	25	28	32
H4)	mm	20.1	22.1	22.1	24.1	27.1
Hs H12	mm	28	30	32	32	35
I2)	-	8	8	10	10	10
Is3)	-	4	4	4	4	4
M	mm	135	150	170	190	210
S	mm	167.7 x 9.8	218.2 x 8.7	219 x 13.3	273 x 11.6	273 x 19
W DIN 5480	mm	120 x 2.5	150 x 3	150 x 3	185 x 5	185 x 5

• T_CS = Functional limit torque* : If the permissible function limit torque T_CS is to be fully utilized, the flange connection (e.g. with dowel pins) must be reinforced. 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 = Effective splgot depth
• 2 = Number of flange holes (standard flange connection)
• 3 = Number of flange holes (dowel pin connection)
• 4 = 390.60 - 390.70 + 0.2 mm | 390.75 - 390.80 + 0.5 mm

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Specifications | DANA Split bearing eye 390

Design	Shaft size		390.60		390.65	390.70	390.75	390.80
	0.01	Lz	mm	870	964	980	1,070	1,210	1,280
		La	mm	110	140	135	135	170	170
		G	kg	151	157	216	276	405	490
		GR	kg	38.2	38.2	44.9	67.5	74.8	119.0
		Jm	kgm2	1.04	1.05	1.61	2.51	4.2	8.2
		JmR	kgm2	0.239	0.239	0.494	0.717	1.28	1.93
		C	Nm/rad.	1.08 x 106	1.08 x 106	1.65 x 106	2.43 x 106	3.3 x 106	4.7 x 106
CR		Nm/rad.	2.43 x 106	2.43 x 106	5.04 x 106	7.3 x 106	1.3 x 107	1.97 x 107
0.02*	Lz min	mm	1,210		1,360	1,450	1,450	1,640
	La min	mm	300		300	300	300	300
	G	kg	189		300	361	530	690
	GR	kg	38.2		44.9	67.5	74.8	119.0
0.03	Lf min	mm	640		710	800	890	960
	G	kg	109		159	218	302	385
	GR	kg	38.2		44.9	67.5	74.8	119.0
9.01	Lz	mm	843		953	4,043	1,175	1,245
	La	mm	100		135	135	170	170
	G	kg	136		213	273	402	482
9.02	Lz	mm	810		890	980	1,100	1,170
	La	mm	70		75	75	95	95
	G	kg	135		198	261	375	456
9.03	Lz	mm	750		835	925	1,030	1,100
	La	kg	65		75	75	85	85
	G	kg	135		202	264	371	453
9.04	Lf	mm	540		600	680	760	840
	G	kg	108		146	210	284	380

• 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
• * Larger length compensation available on request