RA type Cross roller bearing

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Cross roller bearing

Product Details

RA Type (inner circle as a whole, outer ring fission, ultra-thin)

Nominal model number	Outer diameter (μm)				Shaft shoulder size		Basic load rating radial (KN)		Kg
Nominal model number	d	D	B	Dpw	ds	Dh	C	Co	Kg
RA5008	50	66	8	57	53.5	60.5	5.1	7.19	0.08
RA6008	60	76	8	67	63.5	70.5	5.68	8.68	0.09
RA7008	70	86	8	77	73.5	80.5	5.98	9.8	0.1
RA8008	80	96	8	87	83.5	90.5	6.37	11.3	0.11
RA9008	90	106	8	97	93.5	100.5	6.67	12.4	0.12
RA1008	100	116	8	107	103.5	110.5	7.15	13.9	0.16
RA11008	110	126	8	117	113.5	120.5	7.45	15	0.15
RA12008	120	136	8	127	123.5	130.5	7-84	16.5	0.17
RA13008	130	146	8	137	133.5	140.5	7.94	17.6	0.18
RA14008	140	156	8	147	143.5	150.5	8.33	19.1	0.19
RA15008	150	166	8	157	153.5	160.5	8.82	20.6	0.2
RA16013	160	186	13	172	165	179	233	44.9	0.59
RA17013	170	196	13	182	175	189	23.5	46.5	0.64
RA18013	180	206	13	192	185	199	24.5	49.8	0.68
RA19013	190	216	13	202	195	209	24.9	51.5	0.69
RA20013	200	226	13	212	205	219	25.8	54.7	0.71

Product advantages

1.Rigorous material selection
Using high-quality GCR15 high-carbon bearing steel, it has high and uniform hardness, good wear resistance and higher contact fatigue performance after quenching.
2.Ultra high precision
The precision reaches the micron level, the surface is finely ground, the raceway is super-precision treated, and the dimensional accuracy and rotation accuracy are professionally tested.

3.Small size, large load capacity
The cross-roller structure allows this type of bearing to carry forces in all directions, including axial, radial and overturning moments, and is 3 to 4 times more rigid than traditional bearings.

Notes to buyers

Shipping time
If the spot is photographed before 5 o'clock on the same day, it will be shipped immediately. Unless otherwise notified, the communication time shall prevail.

Shipping express
By default, our store will send YTO Express for large items, and ZTO Express. Please contact customer service for designated express delivery.

About the invoice
Our store can issue ordinary value-added tax invoices free of charge, and special value-added tax invoices can be issued for more than 2,000 yuan.

After-sales service
This store supports 7 days no reason to return and exchange goods, except for customized products and does not affect the second sale) has purchased shipping insurance for buyers to ensure that returns are worry-free.

Cross roller bearing