C Type Radial Contact Ball Bearing

C-type radial contact thin-wall ball bearings are open or sealed ball bearings with very thin inner and outer ring walls. This design significantly reduces the bearing's size and weight while maintaining its load-bearing capacity. They are primarily designed to withstand radial loads, but can also withstand bidirectional axial loads to a certain extent.

8mm

Snapover separator 5/32 (inch) balls F= 0.8 Bearing corners  are normally chamfered
Type	Major dimensions		Weight	Rated loading		Equivalent
				Radial
	d			Static	Dynamic
	mm	mm	kg	Co（N）	Cr（N）	KATDON
PC2508	25	41	0.06	303	255	K02508CP0
PC5008	50	66	0.08	556	350	K05008CP0
PC6008	60	76	0.09	656	384	K06008CP0
PC7008	70	86	0.1	758	417	K07008CP0
PC8008	80	96	0.1 1	859	448	K08008CP0
PC9008	90	106	0.13	959	478	K09008CP0
PC10008	100	116	0.14	1061	507	K10008CP0
PC11008	110	126	0.15	1162	534	K11008CP0
PC12008	120	136	0.16	1262	561	K12008CP0
PC13008	130	146	0.17	1364	588	K13008CP0
PC14008	140	156	0.18	1465	613	K14008CP0
PC15008	150	166	0.2	1565	638	K15008CP0
PC16008	160	176	0.2	1666	662	K16008CP0
PC17008	170	186	0.2	1767	686	K17008CP0
PC18008	180	196	0.21	1868	709	K18008CP0
PC19008	190	206	0.21	1944	725	K19008CP0
PC20008	200	216	0.22	2045	748	K20008CP0
PC25008	250	266	0.28	2550	853	K25008CP0
PC30008	300	316	0.35	3055	949	K30008CP0
PC32008	320	336	0.39	3257	985	K32008CP0
PC34008	340	356	0.42	3459	1016	K34008CP0
PC36008	360	376	0.46	3636	1050	K36008CP0

8mm (double-sided seal)

Snapover separator 5/32 (inch) balls F= 0.8 Bearing corners  are normally chamfered
Type	Major dimensions		Weight	Rated loading		Limiting Speed	Ultimate Torque	Equivalent
				Radial
	d			Static	Dynamic
	mm	mm	kg	Co（N）	Cr（N）	RPM	N-m	KATDON
PC2508UU	25	41	0.06	303	255	5580	0.02	J02508CP0
PC5008UU	50	66	0.08	556	350	3180	0.04	J05008CP0
PC6008UU	60	76	0.09	656	384	2710	0.05	J06008CP0
PC7008UU	70	86	0.1	758	417	2360	0.07	J07008CP0
PC8008UU	80	96	0.11	859	448	2090	0.09	J08008CP0
PC9008UU	90	106	0.13	959	478	1880	0.12	J09008CP0
PC10008UU	100	116	0.14	1061	507	1700	0.15	J10008CP0
PC11008UU	110	126	0.15	1162	534	1560	0.18	J11008CP0
PC12008UU	120	136	0.16	1262	561	1440	0.22	J12008CP0
PC13008UU	130	146	0.17	1364	588	1330	0.26	J13008CP0
PC14008UU	140	156	0.18	1465	613	1240	0.3	J14008CP0
PC15008UU	150	166	0.2	1565	638	1160	0.35	J15008CP0
PC16008UU	160	176	0.2	1666	662	1090	0.4	J16008CP0
PC17008UU	170	186	0.2	1767	686	1030	0.46	J17008CP0

13mm

Snapover separator 1/4 (inch) balls F=1.5 Bearing corners are normally chamfered
Type	Major dimensions		Weight	Rated loading		Equivalent
				Radial
	d			Static	Dynamic
	mm	mm	kg	Co（N）	Cr（N）	KATDON
PC2513	25	51	0.11	517	535	K02513CP0
PC5013	50	76	0.18	905	697	K05013CP0
PC6013	60	86	0.21	1099	775	K06013CP0
PC7013	70	96	0.24	1228	819	K07013CP0
PC8013	80	106	0.26	1358	862	K08013CP0
PC9013	90	116	0.29	1551	931	K09013CP0
PC10013	100	126	0.32	1681	971	K10013CP0
PC11013	110	136	0.35	1875	1035	K11013CP0
PC12013	120	146	0.38	2004	1073	K12013CP0
PC13013	130	156	0.41	2133	1110	K13013CP0
PC14013	140	166	0.44	2327	1169	K14013CP0
PC15013	150	176	0.46	2456	1204	K15013CP0
PC16013	160	186	0.49	2586	1239	K16013CP0
PC17013	170	196	0.52.	2780	1294	K17013CP0
PC18013	180	206	0.55	2909	1327	K18013CP0
PC19013	190	216	0.58	3038	1360	K19013CP0
PC20013	200	226	0.61	3232	1411	K20013CP0
PC25013	250	276	0.75	4008	1598	K25013CP0
PC30013	300	326	0.89	4719	1754	K30013CP0
PC32013	320	346	0.95.	5042	1823	K32013CP0
PC34013	340	366	1.01	5365	1889	K34013CP0
PC36013	360	286	1.06	5688	1954	K36013CP0

20mm

Snapover separator 3/8(inch) balls F=1.5 Bearing corners are normally chamfered
Type	Major dimensions		Weight	Rated loading		Equivalent
				Radial
	d			Static	Dynamic
	mm	mm	kg	Co（N）	Cr（N）	KATDON
PC2520	25	65	0.34	1018	1178	K02520CP0
PC5020	50	90	0.51	1600	1410	K05020CP0
PC6020	60	100	0.58	1745	1452	K06020CP0
PC7020	70	110	0.65	2036	1573	K07020CP0
PC8020	80	120	0.72	2181	1617	K08020CP0
PC9020	90	130	0.8	2473	1730	K09020CP0
PC10020	100	140	0.86	2618	1773	K10020CP0
PC11020	110	150	0.94	2909	1880	K11020CP0
PC12020	120	160	1.01	3200	1982	K12020CP0
PC13020	130	170	1.08	3345	2023	K13020CP0
PC14020	140	180	1.15	3636	2121	K14020CP0
PC15020	150	190	1.2	3781	2161	K15020CP0
PC16020	160	200	1.3	4072	2254	K16020CP0
PC17020	170	210	1.4	4363	2293	K17020CP0
PC18020	180	220	1.5	4508	2383	K18020CP0
PC19020	190	230	1.5	4800	2470	K19020CP0
PC20020	200	240	1.6	4945	2507	K20020CP0
PC25020	250	290	2.1	6108	2821	K25020CP0
PC30020	300	340	2.3	7272	3111	K30020CP0
PC32020	320	360	2.42	7708	3213	K32020CP0
PC34020	340	380	2.54	8144	3312	K34020CP0
PC36020	360	400	2.7	8581	3408	K36020CP0

Why Choose C-Type Thin-Walled Radial Contact Ball Bearings?

Lightweight and Space Savings: C-Type Thin-Walled Ball Bearings are an ideal solution for applications where weight and space are critical, such as aerospace, robotics, and medical devices. Their compact design allows equipment designers to integrate more functionality within limited space while reducing overall weight.

High Precision and Stability: Precision manufacturing ensures that C-Type Thin-Walled Radial Contact Ball Bearings offer extremely low friction and high rotational accuracy. This is crucial for applications requiring smooth, precise motion, such as optical scanning equipment, semiconductor manufacturing equipment, and precision machine tools.

Versatility: C-Type Thin-Walled Bearings can accommodate radial loads and moderate bidirectional axial loads, making them highly adaptable in a wide range of applications.

Key Applications

Aerospace: Used in satellite, drone, and aircraft control systems, their lightweight and high-precision characteristics are crucial.

Robotics: C-Type Thin-Walled Bearings provide precise and lightweight support in robotic arms, joints, and servo motors.

Medical equipment, such as CT scanners, surgical robots, and prosthetics, requires bearings with extremely high precision and lightweight performance.

Semiconductor manufacturing equipment: Used in wafer handling equipment and precision positioning stages, they ensure smooth and precise motion.

Precision instruments: Provide stable and reliable rotational support in optical instruments, metrology equipment, and testing equipment.

How to Choose the Right C-Type Thin-Walled Radial Contact Ball Bearing?

Selecting the right C-Type Thin-Walled Ball Bearing requires considering the following factors:

Load Type and Size: Evaluate whether your application primarily handles radial loads or mixed loads, and select the appropriate size and model based on the load magnitude.

Speed Requirements: Different applications have different speed requirements; ensure that the bearing you select can meet your maximum speed.

Environmental Conditions: Consider the operating environment's temperature, humidity, and the presence of contaminants to determine whether to choose an open or sealed bearing.

Accuracy Grade: Select the appropriate tolerance grade based on the accuracy requirements of your equipment.

If you're looking for a bearing solution that balances lightweighting, high precision, and space savings, C-Type Thin-Walled Radial Contact Ball Bearings are the ideal choice. It not only improves the performance of your device, but also brings more possibilities to your design.