SKF FG NSK TIMKEN Brand
1,high preciou and long life
2,low noise and vibration
3,competitive price
4,excellent quality
SKF NSK NTN FAG TIMKEN Brand Bearing
1. Seal form: open style, Z, ZZ, RS, 2RS, 2RZ
2. Bearing stop ring: N,NR
3. Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7
4. Vibration rank: V1, V2, V3, V4
5. Noise rank: Z1,Z2,Z3,Z465.
6. Internal elimination code: C0, C2, C3, C4, C5
7. Bearing material: bearing steel (9Cr18), stainless steel(AISI440C, AISI304, AISI316), ceramics
8. Keeper: stainless steel, PTFE, nylon
9. Bearing ferrule and ball hardness: 59 - 63HRCExplanation:
Z represents that one-side of the deep groove ball bearing is mental dust cover, and ZZ represents that both sides are mental dust cover.
RS represents that one-side of the deep groove ball bearing is non-touch grommet, and 2RS represents that both sides are non-touch grommet.
RZ represents that one-side of the deep groove ball bearing is contact grommet, and 2RS represents that both sides are contact grommet.
Deep Groove Ball Bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders).
Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Consequently, they are available in many executions and sizes.
Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided
Deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway, the bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings.
Prducts name | ball bearing |
Brand name | SKF FAG NSK NTN INA TIMKEN KOYO IKO |
Series | 22220 |
ID size | 110mm-220mm |
Cage material | Nylon steel brass |
Precision | P0 P6 P5 P4 |
Sealing | Open Z ZZ RS 2RS |
Quality standard | ISO9001:2000 standard |
Service | OEM serivice |
Delivery date | Normally ready goods and stock winthin 15day |
Payment terms | A:100% L/C at sight B: 30% T/T in advance .70% against copy of B/L |
Application | Auto, tractor ,machine tool, electric machine, water pump, agricultural machinery and textile machinery |
Package | Indusitrial package or according to buyers’ requirement |
Details | Roller bearings are simple, easy to use, is the largest production volume, most widely used of a class of bearings. It is mainly used for a bear radial load, but also bear certain axial load. When the bearing radial clearance increased when the function with angular contact bearings can bear large axial load. |
Contact | Tel: +86-531-55509795 Fax: +86-531-68803368 |