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Drawing of 6314 ZZ: ⌀70 × ⌀150 × 35 mm6314 ZZZZ
Fig. 1: 6314 ZZ, 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 6314 ZZ

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

Bearing TIMKEN 6314 ZZ

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
7 exact, 38 approximate
d
70 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
150 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
35 mm
Width BRing width. Source: two supplier sources
Seal
ZZshields, both sides
Clearance
normal clearance
C
104.1 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: two supplier sources
C0
68 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: two supplier sources
m
2.5 kg
MassWeight of the product. Source: two supplier sources
01

Equivalents

the same size 70 × 150 × 35 from other brands

48 products
Photo: 6314 ZZ
You are viewingTIMKEN 6314 ZZ

Everything the number specifies matches: series 63, 70 × 150 × 35 mm, metal shields on both sides, normal clearance, ordinary steel, design without special letters. The codes in the number are read against the TIMKEN catalogue.
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Details

what this bearing is, questions

About the bearing

D 150d 70B 35
d×D×Bsize 70 × 150 × 35mm
Cdynamic 104.1kN
C0static 68kN
mweight 2.5kg

Deep groove ball bearing 6314-ZZ, design ZZ: metal shields on both sides. Under GOST the same bearing is designated 80314.

C, C₀, m: TIMKEN 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 80314?

It is the same bearing under GOST 3189-89: 8 — metal shields on both sides, 0314 corresponds to the ISO base 6314. Size 70 × 150 × 35 mm, a full equivalent of 6314-ZZ.

Will 6314 ZZ 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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