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Drawing of 6310 ZZECM: ⌀50 × ⌀110 × 27 mm6310 ZZECMZZE
Fig. 1: 6310 ZZECM, 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 6310 ZZECM

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

Bearing NACHI 6310 ZZECM

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Specifications

Manufacturer number
ISO designation
Equivalents
1 exact, 61 approximate
d
50 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
110 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
27 mm
Width BRing width. Source: supplier data
Seal
ZZEmetal shields on both sides
Clearance
CM
C
62 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
38 kN
Basic static load rating C0Permissible load without rotation and under shock; ISO 76 method, manufacturer’s figure. Source: supplier data
m
1.07 kg
MassWeight of the product. Source: supplier data
01

Equivalents

the same size 50 × 110 × 27 from other brands

63 products
Series illustration (not a photo of this item): 6310 ZZECM
You are viewingNACHI 6310 ZZECM

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

  • Series illustration (not a photo of this item): 6310 C36310 C3open, no protection, clearance C3CT50 × 110 × 2750 pcs€2.95Request a quote
  • Series illustration (not a photo of this item): 63106310open, no protection, normal clearanceCT50 × 110 × 2774 pcs€4.29Request a quote
  • Series illustration (not a photo of this item): 6310 C36310 C3open, no protection, clearance C3NTE50 × 110 × 2738 pcs€4.72Request a quote
  • Series illustration (not a photo of this item): 6310 N6310 Nopen, no protection, normal clearance, groove for a snap ringCT50 × 110 × 27available to order€3.47Request a quote
  • Photo: 63106310open, no protection, normal clearanceNEU50 × 110 × 27available to order€8.96Request a quote
  • Photo: 6310 C36310 C3open, no protection, clearance C3Z&S50 × 110 × 27available to order€10.55Request a quote
  • Photo: 63106310open, no protection, normal clearanceIKL50 × 110 × 27available to order€16.61Request a quote
  • Photo: 6310/C36310/C3open, no protection, clearance C3SKF50 × 110 × 27available to order€17.64Request a quote
  • Photo: 63106310open, no protection, normal clearanceSKF50 × 110 × 27available to order€17.78Request a quote
  • Series illustration (not a photo of this item): 6310 NR6310 NRopen, no protection, normal clearance, groove and snap ringCT50 × 110 × 27available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

D 110d 50B 27
d×D×Bsize 50 × 110 × 27mm
Cdynamic 62kN
C0static 38kN
mweight 1.07kg

Deep groove ball bearing 6310-ZZ, design ZZE: metal shields on both sides.

C, C₀, m: NACHI 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.

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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