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6321ZZC3

Image for Illustration purposes only. Actual product may vary

Single Row Radial Ball Bearing - Double Shielded

MODEL 6321ZZC3

BRAND

SKU

278491

WEIGHT

0.018 lb

UOM

each

$376.71 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Axial Static Load Rating

34396 lbf

Axial static load rating

34396 lbf

B (in)

1.9290

Ball Material

Through Hardened Steel

Ball material

Through hardened steel

Bore Type

Round

Bore type

Round

Cage Material

Pressed Steel

Cage material

Pressed steel

Cage Type

Pressed

Cage type

Pressed

Configuration

One

D (in)

8.8580

d (in)

4.1340

Da max

8.3465 in

da max

5.2756 in

da min

4.6457 in

Dynamic Load Rating

45863 lbf

Dynamic load rating

45863 lbf

Enclosure

Metal Shield - Both Sides

Factor

13.2

Limiting Speed - Grease

3000 RPM

Limiting speed - grease

3000 RPM

Material

High carbon chrome steel

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Outside Ring Type

0

Precision

ISO class 0

r (in)

0.1181

Radial Dynamic Load Rating

45861 lbf

Radial Internal Clearance

C3

Radial internal clearance

C3

ras max

0.0984 in

Seal material

None

Seal type

None

Static Load Rating

34397 lbf

Static load rating

34397 lbf

Type

Deep Groove Ball Bearing

Specifications
Bearing Data Sheet
Single Row Deep Groove Ball Bearings
NTN Part Number  6321  
Weight  N/A (lbs) / N/A (kg)  
Dimensions Features/Options
Dimension Imperial Metric Option Code Description
Bore d
O.D.D.
Width B or W
rs min
D1 max
a max
b min
ro max
rns min
D2 max
f max
da min
da max
Da max
ras max
Dx min
Cy max
Cz min
rnas max
4.1339 (in)
8.8583 (in)
1.9291 (in)
0.1181 (in)
4.6457 (in)
5.2756 (in)
8.3465 (in)
0.0984 (in)
105.000 (mm)
225.000 (mm)
49.000 (mm)
3.000 (mm)
118.000 (mm)
134.000 (mm)
212.000 (mm)
2.500 (mm)
Series
Cage
632

632 Series
Pressed steel cage
Basic Load Ratings Limiting Speeds
Static
Dynamic
34,500 (LBF)
41,500 (LBF)
153,000 (N)
184,000 (N)
  Oil
Seals
Grease
3,600.00 (RPM)
N/A
3,000.00 (RPM)

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