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Drawing of 7220 B: ⌀100 × ⌀180 × 34 mm⌀180⌀100347220 B
Fig. 1: 7220 B, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm
Bearing FAG 7220 B — photo 1
Combined load at an angle (angular contact), axial on one sideAngular contact ball

Bearing FAG 7220-B

€302.36per piece
Available to orderThe manager confirms the lead time
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Specifications

Manufacturer number
GOST number
Equivalents
1 exact, 2 approximate
d
100 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
180 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
34 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
C
129 kN
Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
C0
114 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
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Equivalents

the same size 100 × 180 × 34 from other brands

4 products
Photo: 7220 B
You are viewingFAG 7220-B
€302.36baseline for the price comparison

Same size, different design: the difference is written in the row.

  • Cross-section drawing to size: Angular contact ball, 100 × 180 × 34 mm7220ACMAC, MCT100 × 180 × 34available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball7220 BEM UOBE, M, UO: not decodedIBC100 × 180 × ?available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€302.36).
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Details

what this bearing is, questions

About the bearing

D 180d 100B 34
d×D×Bsize 100 × 180 × 34mm
Cdynamic 129kN
C0static 114kN

Angular contact ball bearing 7220 B. Under GOST the same bearing is designated 66220.

C, C₀: FAG data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 66220?

It is the same bearing under GOST 3189-89: 66220 corresponds to the ISO base 7220 B. Size 100 × 180 × 34 mm, a full equivalent of 7220 B.

Can I fit another brand instead of this bearing?

Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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