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Drawing of 7211 C: ⌀55 × ⌀100 × 21 mm⌀100⌀55217211 C
Fig. 1: 7211 C, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 7211 C

Combined load at an angle (angular contact), axial on one sideAngular contact ball

Bearing CT 7211 C

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Specifications

Manufacturer number
Equivalents
1 exact, 10 approximate
d
55 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
100 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
21 mm
Width BRing width. Source: supplier data
Seal
open, no protection
C
52.9 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
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Equivalents

the same size 55 × 100 × 21 from other brands

15 products
Series illustration (not a photo of this item): 7211 C
You are viewingCT 7211 C

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

  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 CTNGC, TNGCT55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 B-XL-JPB, JP, XLFAG55 × 100 × 21available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7211 B7211 BBKG55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 A5TRDUMP3precision class P3, A5, DUM, TRNSK55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 A5TRSULP3precision class P3, A5, SUL, TRNSK55 × 100 × 21available to orderon requestRequest a quote
  • Type diagram, no dimensions: ball7211 BWGB, W, G: not decodedNSK55 × 100 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 CTRDULP3precision class P3, C, DUL, TRNSK55 × 100 × 21available to orderon requestRequest a quote
  • Cross-section drawing to size: Angular contact ball, 55 × 100 × 21 mm7211 BECBJpressed steel cage, BE, CBSKF55 × 100 × 21available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7211 BECBP7211 BECBPBE, CB, PSKF55 × 100 × 21available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 7211 BEP7211 BEPBE, PSKF55 × 100 × 21available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 100d 55B 21
d×D×Bsize 55 × 100 × 21mm
Cdynamic 52.9kN

Angular contact ball bearing 7211 C.

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

Frequently asked questions

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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