High Precision Self-Aligning Ball Bearing 1307 for Mining&Construction

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Unseparated
• Rows Number: Double
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: as Per Client′s Requirement
• Specification: 35*80*21mm
• Origin: Shandong China (Mainland)
• HS Code: 8482101000
• Production Capacity: 10000 Pieces Per Month

Product Description

High Precision Self-Aligning Ball Bearing 1307 for Mining&Construction

self-aligning bearing :

1)Self-Aligning Ball Bearing has two kinds of structure:cylindrical or tapered hole, the cage material is steel plate,  brass,etc..Its characteristics is spherical raceway, with the natureof mind, can automatically adjustable to compensate concentration and shaft deflection caused by error, but the inner and outer rings relative inclination shall not be more than 3 degrees.

2)Self-Aligning Ball Bearing can bear larger radial load,but also can withstand axial load. This kind of bearing outer ring raceway is spherical shape, so it is self-aligning performance,when the axial force bending or tilt the inner center line and center of the outer ring line relative slope up to a maximum of 1 to 2.5degrees bearing can still work.

3)Taper bore of 1:1 2 or 1:30. In order to strengthen the lubrication performance of the bearing, the bearing outer ring of the oil groove and the processing of three oil hole.

4)Self-Aligning Ball Bearing is applied to withstand heavy load and impact load, precision instruments, low noise motor,
automobile,motorcycle, metallurgy, rolling mill, mine, oil, paper, cement, sugar industry,general machinery and so on.

Other model number we are supply

Bearing No.		Main size			Rmin
OPEN, 2RS	OPEN, 2RS	d	D	b
1200	1200K	10	30	9	0.6
1201	1201K	12	32	10	0.6
1202	1202K	15	35	11	0.6
1203	1203K	17	40	12	0.6
1204	1204K	20	47	14	1
1205	1205K	25	52	15	1
1206	1206K	30	62	16	1
1207	1207K	35	72	17	1.1
1208	1208K	40	80	18	1.1
1209	1209K	45	85	19	1.1
1210	1210K	50	90	20	1.1
1211	1211K	55	100	21	1.5
1212	1212K	60	110	22	1.5
1213	1213K	65	120	23	1.5
1214	1214K	70	125	24	1.5
1215	1215K	75	130	25	1.5
1216	1216K	80	140	26	2
1217	1217K	85	150	28	2
1218	1218K	90	160	30	2
1219	1219K	95	170	32	2.1
1220	1220K	100	180	34	2.1
1221	1221K	105	190	36	2.1
1222	1222K	110	200	38	2.1
1300	1300K	10	35	11	0.6
1301	1301K	12	37	12	1
1302	1302K	15	42	13	1
1303	1303K	17	47	14	1
1304	1304K	20	52	15	1.1
1305	1305K	25	62	17	1.1
1306	1306K	30	72	19	1.1
1307	1307K	35	80	21	1.5