Product Details

Product Description

spherical plain bearing SAR1 SAR..SS series with heavy radial loads
Details
Model		SAR1 SAR..SS
Material		GCr15
Type		plain
Inner Diameter		10-80mm
Outer Diameter		19-120mm
Weight		0.012-2.29kg
Lubricant		Self lubrication
Dynamic Load Rating		16-2550KN
Limiting Thrus Load		84-12700 KN
Application		Industrial Machine

Pictures

Features

Self-lubricating type spherical plainbearings

Self-lubricating spherical plain bearings are primarily intended for situations where a long life, free from maintenance and lubrication requirements, is desired. They are also used in parts of machines where lubrication would be difficult.

In the self-lubricating spherical plain bearing a self-lubricating PTFE based liner is securely bonded to the outer ring.

Therefore, lubrication, maintenance and inspection are necessary. As there is no oil staining, the bearing is always clean.

It is particularly suitable where the load works in one direction only or where there is a low frequency of oscillating movement.

The inner ring is made of high carbon chromium bearing steel and its sliding surface is hard chromium plated.

Where higher pressures are involved, a special type of spherical plain bearing with a steel mesh reinforced liner is available. Please contact us for details of this item.

The following types of spherical plain bearings are available:

SAR 1 Series : Equivalent to ISO "E" series

SAR 1 • -SS Series : Equivalent to ISO "E" series,
with seal

SAR 2 Series : Inch series

SAR 4 Series : Special dimension series

All of these types are suitable for a temperature range of -50^oC (-58⁰F) to +100^oC (+212⁰F).

Sizes of spherical plain bearing

Bearing numbers		Dimensions								Max. angle of misa- lignment	Dynamic load rating	Limiting thrust load	Mass
		mm inch								Max. angle of misa- lignment	Dynamic load rating	Limiting thrust load	Mass
		d	D	B	C	ris min	r2s min	di	E	a	Cd N	Pt N	kg
SAR1	SAR1-SS							(Ref.)	(Ref.)		Ibf	Ibf	Ib
SARI-10		10	19	9	6	0.6	0.3	13.1	—	12.	8 400	510	0.01
SARI-10		0.3937	0.748	0.3543	0.2362	0.024	0.012	0.516		12.	1 890	115	0.022
SARI-12		12	22	10	7	0.6	0.6	15.3	—	10.	11 400	735	0.015
SARI-12		0.4724	0.8661	0.3937	0.2756	0.024	0.024	0.602		10.	2 570	165	0.033
SAR1-15		15	26	12	9	0.6	0.6	18.7	—	8.	17 300	1 160	0.025
SAR1-15		0.5906	1.0236	0.4724	0.3543	0.024	0.024	0.736		8.	3 900	260	0.055
SAR1-17		17	30	14	10	0.6	0.6	21.2	—	10.	21 800	1 360	0.04
SAR1-17		0.6693	1.1811	0.5512	0.3937	0.024	0.024	0.835		10.	4 900	305	0.088
SAR1-20		20	35	16	12	0.6	0.6	23.7	—	9.	26 900	1 590	0.062
SAR1-20		0.7874	1.378	0.6299	0.4724	0.024	0.024	0.933		9.	6 050	355	0.137
SAR1-25	SAR1-25SS	25	42	20	16	0.6	0.6	29.3	37.2	7.	40 500	2 290	0.102
SAR1-25	SAR1-25SS	0.9843	1.6535	0.7874	0.6299	0.024	0.024	1.154	1.465	7.	9 100	515	0.225
SAR1-30	SAR1-30SS	30	47	22	18	0.6	0.6	34.2	42	6.	51 000	2 640	0.138
SAR1-30	SAR1-30SS	1.1811	1.8504	0.8661	0.7087	0.024	0.024	1.346	1.654	6.	11 500	595	0.304
SAR1-35	SAR1-35SS	35	55	25	20	0.6	1	39.8	48.8	6.	65 000	3 050	0.22
SAR1-35	SAR1-35SS	1.378	2.1654	0.9843	0.7874	0.024	0.039	1.567	1.921	6.	14 600	685	0.485
SAR1-40	SAR1-40SS	40	62	28	22	0.6	1	45	55.2	7.	81 000	3 700	0.3
SAR1-40	SAR1-40SS	1.5748	2.4409	1.1024	0.8661	0.024	0.039	1.772	2.173	7.	18 300	830	0.661
SAR1-45	SAR1-45SS	45	68	32	25	0.6	1	50.8	62.4	7.	106 000	5 000	0.4
SAR1-45	SAR1-45SS	1.7717	2.6772	1.2598	0.9843	0.024	0.039	2	2.457	7.	23 800	1 120	0.882
SAR1-50	SAR1-50SS	50	75	35	28	0.6	1	56	68.4	6.	124 000	5 500	0.53
SAR1-50	SAR1-50SS	1.9685	2.9528	1.378	1.1024	0.024	0.039	2.205	2.693	6.	28 000	1 240	1.17
SAR1-60	SAR1-60SS	60	90	44	36	1	1	66.8	81	6.	178 000	7 450	0.96
SAR1-60	SAR1-60SS	2.3622	3.5433	1.7323	1.4173	0.039	0.039	2.63	3.189	6.	40 000	1 670	2.12
SA1-70B	SA1-70BSS	70	105	49	40	1	1	77.9	90.2	6.	360 000	2 170 000	1.54
SA1-70B	SA1-70BSS	2.7559	4.1339	1.9291	1.5748	0.039	0.039	3.067	3.551	6.	81 000	485 000	3.4
SA1-80B	SA1-80BSS	80	120	55	45	1	1	80	120	6.	465 000	2 780 000	2.29
SA1-80B	SA1-80BSS	3.1496	4.7244	2.1654	1.7717	0.039	0.039	3.52	4.118	6.	104 000	625 000	5.05