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Drawing of 6320 2RS: ⌀100 × ⌀215 × 47 mm6320 2RS2RS
Fig. 1: 6320 2RS, end view and section; rolling element geometry per the NSK catalogue. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 6320 2RS

Load: radial medium; axial low, on both sidesDeep groove ball

Bearing CT 6320 2RS

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
3 exact, 13 approximate
d
100 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
215 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
47 mm
Width BRing width. Source: supplier data
Seal
2RSrubber, both sides
Clearance
normal clearance
C
174 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
140 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
7 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 100 × 215 × 47 from other brands

16 products
Series illustration (not a photo of this item): 6320 2RS
You are viewingCT 6320 2RS

Everything the number specifies matches: series 63, 100 × 215 × 47 mm, contact seals on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the CT catalogue.

  • Series illustration (not a photo of this item): 6320 2RS6320 2RSThis bearingCT100 × 215 × 47available to orderon requestyou are here
  • Series illustration (not a photo of this item): 6320 2RS6320 2RSKG100 × 215 × 47available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 6320-2RS16320-2RS1SKF100 × 215 × 47available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 215d 100B 47
d×D×Bsize 100 × 215 × 47mm
Cdynamic 174kN
C0static 140kN
mweight 7kg

Deep groove ball bearing 6320-2RS, design 2RS: contact seals on both sides. Under GOST the same bearing is designated 180320.

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

Frequently asked questions

How does 2RS differ from ZZ?

2RS has rubber seals that touch the inner ring and keep out dust and water better, which is the usual choice for field machinery. ZZ has metal shields that do not touch, allow higher speeds, and protect against dirt less well.

What is 180320?

It is the same bearing under GOST 3189-89: 18 — contact seals on both sides, 0320 corresponds to the ISO base 6320. Size 100 × 215 × 47 mm, a full equivalent of 6320-2RS.

Will 6320 2RS C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

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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