Drawing of 6330: ⌀150 × ⌀320 × 65 mm6330
Fig. 1: 6330, 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 6330

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

Bearing NTE 6330

Price on request
Available to order

Specifications

Manufacturer number
GOST number
d
150 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
320 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
65 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
276 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
285 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
26 kg
MassWeight of the product. Source: supplier data
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Equivalents

the same size 150 × 320 × 65 from other brands

5 products
Series illustration (not a photo of this item): 6330
You are viewingNTE 6330

Everything the number specifies matches: series 63, 150 × 320 × 65 mm, open, no protection, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the NTE catalogue.

  • Series illustration (not a photo of this item): 63306330This bearingNTE150 × 320 × 65available to orderon requestyou are here
  • Series illustration (not a photo of this item): 63306330CT150 × 320 × 65available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 63306330KG150 × 320 × 65available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 320d 150B 65
d×D×Bsize 150 × 320 × 65mm
Cdynamic 276kN
C0static 285kN
mweight 26kg

Deep groove ball bearing 6330. Under GOST the same bearing is designated 330.

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

Frequently asked questions

What is 330?

It is the same bearing under GOST 3189-89: 330 corresponds to the ISO base 6330. Size 150 × 320 × 65 mm, a full equivalent of 6330.

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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