2RS Series Steel on PTFE Maintenance-free

Mating materials: Steel on PTFE Maintenance-free   
Standard : 2RS Version, Special version 2RS sealing
Inner Ring : Antifriction bearing steel, hardened, ground and polished.
Bearing Shells : Brass lined with an antifriction film, consisting PTFE, cold formed around inner ring, outside diameter with thread, screwed into housing and secured with the rubber bellows.
Rubber Belows : Synthetic rubber with vulcanised brass slipring and steel locknut.
Housing : Sizes 8 to 12 free-cutting steel, sizes 14 to 30 tempering steel (standardi- sed), all sizes galvanised and chromatised.
Bushings : Tempering steel, hardened, bore and outside diameter ground, pressed into the inner ring. They are only used as intake of the brass abrasive rings of the rubber belows. Due to their low thickness they are not decicated to transmit radial and axial forces into the spherical bearing.

FEMALE

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Designation Right-hand	Left-hand	d	d3	B	C1
thread	thread	mm
Kl 8-D2RS	KIL 8-D2RS		M8	19	9,0
Kl 10-D2RS	KIL 10-D2RS		M10	21	10,5
Kl 12-D2RS	KIL 12-D2RS		M12	23	12,0
Kl 14-D2RS	KIL 14-D2RS		M14	26	13,5
Kl 16-D2RS	KIL 16-D2RS		M16	28	15,0
Kl 18-D2RS	KIL 18-D2RS		M18x1,5	30	16,5
Kl 20-D2RS	KIL 20-D2RS		M20x1,5	32	18,0
Kl 22-D2RS	KIL 22-D2RS		M22x1,5	35	20,0
Kl 25-D2RS	KIL 25-D2RS		M24x2	38	22,0
Kl 30-D2RS	KIL 30-D2RS		M30x2	44	25,0

(*) Deviates From Standard

 

MALE

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Designation Right-hand	Left-hand	d	d3	B	C1
thread	thread	mm
KA 8-D2RS	KAL 8-D2RS		M8	19	9,0
KA 10-D2RS	KAL 10-D2RS		M10	21	10,5
KA 12-D2RS	KAL 12-D2RS		M12	23	12,0
KA 14-D2RS	KAL 14-D2RS		M14	26	13,5
KA 16-D2RS	KAL 16-D2RS		M16	28	15,0
KA 18-D2RS	KAL 18-D2RS		M18x1,5	30	16,5
KA 20-D2RS	KAL 20-D2RS		M20x1,5	32	18,0
KA 22-D2RS	KAL 22-D2RS		M22x1,5	35	20,0
KA 25-D2RS	KAL 25-D2RS		M24x2	38	22,0
KA 30-D2RS	KAL 30-D2RS		M30x2	44	25,0

(*) Deviates From Standard

 

 

Tolerances : Acc. to DIN ISO 12240-4, schedule K, except: d = H10, B = +- 0,3
Note : With these rod ends, it is important to ensure that the tilt angle specified in the table ist not exceeded, either while mounting or during operation, otherwise the rubber bellows may be damaged.
Special Versions : Available on request.

d1	d2	d4	d5	e	h1	l3	l4 =	W	Load ratings stat C0	Tilt angle	Weight
	max			=		min			housing kN	a°	kg
10,5	25	12,5	16	20	36	12	48,5	14	12	9	0,066
13,0	29	15,0	19	24	43	15	57,5	17	15	9	0,118
15,5	33	17,5	22	28	50	18	66,5	19	23	9	0,162
17,0	37	20,0	25	30	57	21	75,5	22	24	10	0,235
19,5	43	22,0	27	34	64	24	85,5	22	34	10	0,285
22,0	47	25,0	31	37	71	27	94,5	27	39	10	0,385
24,5	51	27,5	34	40	77	30	102,5	30	42	10	0,500
26,0	55	30,0	37	44	84	33	111,5	32	54	10	0,615
29,5	61	33,5	42	50	94	36	124,5	36	60	10	0,800
35,0	71	40,0	50	58	110	45	145,5	41	82	12	1,210

• Not Available

d1	d2	e	h	l1	l2 =	Load ratings stat C0	Tilt angle	Weight
	max	=		min		housing kN	a°	kg
10,5	25	20	42	25	54,5	10	9	0,055
13,0	29	24	48	28	62,5	15	9	0,100
15,5	33	28	54	32	70,5	23	9	0,140
17,0	37	30	60	36	78,5	24	10	0,200
19,5	43	34	66	37	87,5	33	10	0,260
22,0	47	37	72	41	95,5	39	10	0,350
24,5	51	40	78	45	103,5	42	10	0,460
26,0	55	44	84	48	111,5	54	10	0,560
29,5	61	50	94	55	124,5	60	10	0,740
35,0	71	58	110	66	145,5	82	12	1,120

• Not Available