Drawing of 3210: ⌀50 × ⌀90 × 30.2 mm⌀90⌀5030.23210
Fig. 1: 3210, 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 3210

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

Bearing CT 3210

Price on request
In stock: 50 pcs

Specifications

Manufacturer number
GOST number
d
50 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
90 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
30.2 mm
Width BRing width. Source: supplier data
Seal
open, no protection
C
51 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
39 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
0.66 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 50 × 90 × 30.2 from other brands

18 products
Series illustration (not a photo of this item): 3210
You are viewingCT 3210

Everything the number specifies matches: series 32, 50 × 90 × 30.2 mm, open, no protection, ordinary steel, design without special letters; any contact angle. The codes in the number are read against the CT catalogue.

  • Series illustration (not a photo of this item): 32103210This bearingCT50 × 90 × 30.250 pcson requestyou are here
  • Photo: 32103210ZKL50 × 90 × 30.2available to order€32.90Request a quote
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Details

what this bearing is, questions

About the bearing

D 90d 50B 30.2
d×D×Bsize 50 × 90 × 30.2mm
Cdynamic 51kN
C0static 39kN
mweight 0.66kg

Angular contact ball bearing 3210. Under GOST the same bearing is designated 3056210.

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

Frequently asked questions

What is 3056210?

It is the same bearing under GOST 3189-89: 3056210 corresponds to the ISO base 3210. Size 50 × 90 × 30.2 mm, a full equivalent of 3210.

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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