Heavy Duty Ball Bearing Industrial Machine 6303 2RS Bearing Single Row

Delivery Time:within 5- 30 working days after received your payment
Certification:ROHS, CE, ISO9001:2008

 Heavy duty  6303 open   bearing, 6300 Series Bearing, single row for industrial machine

low vibration and low noise bearing, RUWH for motors

 
Description

 
Deep groove ball bearings have deep, uninterrupted raceway grooves. These raceway grooves have a close osculation with the balls, enabling the bearings to accomodate radial and axial loads in both directions.

1. It is the combination of 2 machined and polished grooved raceways (inner &outer rings), guilding a number of appropriate balls, separated by a cage
2. This type bearings mainly take the radial load as well as moderate axial load
3. The Vibrating grades are divided into Z1V1, Z2V2,Z3V3.
4. Simple design and suitable for high speeds
5. Large size range and less coefficient of friction
6. Less noise
7. Robust in Operation and normally require little maintenance
 

BEARING CODE	DIMENSION	LOAD RATING	LIMIT SPEED	INSTALLATION SIZE
d	D	B	r1,2	Cr	Cor	GREASE	OIL	da
min	min
	mm	KN	r/min	mm
6301	105	37	12	1	8.58	3.92	19000	24000	17
6302	15	42	13	1	11.4	5.4	17000	20000	20
6303	17	47	14	1	13.5	6.55	16000	19000	22
6304	20	52	15	1	16	7.88	13000	16000	26.5
6305	25	62	17	1.1	22.5	11.5	11000	14000	31.5
6306	30	72	19	1.1	26.7	14.9	9000	11000	36.5
6307	35	80	21	1.5	33.4	19.2	8500	10000	43
6308	40	90	23	1.5	40.8	24	7500	9000	48
6309	45	100	25	1.5	48.9	29.3	6700	8000	53
6310	50	110