Product Name:WZA Self-Aligning Ball Bearing 2218 2318

WZA Self-Aligning Ball Bearing 2218 2318

Application

Universal

Product Description:

OEM No/Model: 2218 2318

quality WZA self-aligning ball bearings
WZAbrand bearings in large stock

1. Certification: ISO9001- 2008
2. Brand Name: WZA & OEM
3. High precision, long life, low noise, high-end technology, low vibration and conform to
the export standard
4. Package: Box packing, industrial standrad packing, individual box packing or as
customers' requirement
5. Delivery time: 3-10 days
6. Payment: T/T,L/C,WESTERN UNION,PAYPAL

Abstract:

Self-aligning ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used.

Features:

1.  The self-aligning ball bearing are made of an inner ring, an out ring, two rows of balls, and a cage. Usually the outer ring of the bearing has a sphere raceway.
2.  This kind of bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.
3. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected
4.  The inner ring of the self-aligning ball bearing are usually cylindrical, and sometimes are taper ring, which has the suffix of k
5.  Cage of the self aligning ball bearing is polyamide cage, steel cage.
6.  suffix of the bearing:

Applications:

Self-aligning ball bearing is designed to withstand heavy load and impact load, precision instruments, low noise machine, automobile, motorcycle, metallurgy, rolling mill, mine, petroleum, papermaking, cement, the sugar industry, general machinery, etc.

WZA self-aligning ball bearings model numbers

New Items Old Items Specifications(dxDxB) Weight/kg
1200 1200 10x30x9 0.035
1201 1201 12x32x10 0.042
1202 1202 15x35x11 0.051
1203 1203 17x40x12 0.076
1204 1204 20x47x14 0.119
1205 1205 25x52x15 0.114
1206 1206 30x62x16 0.226
1207 1207 35x72x17 0.318
1208 1208 40x80x18 0.418
1209 1209 45x85x19 0.469
1210 1210 50x90x20 0.545
1211 1211 55x100x21 0.722
1212 1212 60x110x22 0.896
1213 1213 65x120x23 0.915
1214 1214 70x125x24 1.29
1215 1215 75x130x25 1.35
1216 1216 80x140x26 1.65
1217 1217 85x150x28 2.1
1218 1218 90x160x30 2.51
1219 1219 95x170x32 3.06
1220 1220 100x180x34 3.68
1220M 1220H 100x180x34 3.683
1220/YA 1220K 100x180x34 3.69
1221 

Founded in 2003,Our company attained ISO9001: 2008 Quality System Certification in 2009. We were granted the titles of "National Quality Standard Enterprise" and "Shandong superior Quality Bearing" in 2008. Our own brand is WZA, we also can supply OEM service for Europe, USA, Greece, etc ...[Read More]

Company Profile:

• Main Product:

  Bearings

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania