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#279231

6221C3

Image for Illustration purposes only. Actual product may vary

NTN 6221C3 MEDIUM SIZE BALL BRG(STANDARD)

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  • Typically ships in: 1 day
  • Weight: 8.2 lb

$299.06 Each

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Unit of measure: each

Returnable:No

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Jan. 6, 2019

Bearing misalignment can be caused by bent shafts, out-of-square spacers, out-of-square shaft shoulders, and improper installation from loose fit. The problem can extend to issues such as overheating and even separator failure. 

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Additional Description

Technical Specifications

Type

Deep Groove Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

4200 RPM

Limiting Speed - Grease

3500 RPM

Seal Type

None

Seal Material

None

Precision

Class 0

Configuration

One

Factor

14.4

Radial Internal Clearance

C3

Static Load Rating

20900 lbf93000 N105.00 kN

Dynamic Load Rating

27400 lbf122000 N133.00 kN

Enclosure

Open

Weight

8.157 lb3.700 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type - Dimensions

d

4.1339 in105.000 mm

D

7.4803 in190.000 mm

B

1.4173 in36.000 mm

r

0.0827 in2.100 mm

r1

0.0197 in0.500 mm

da min

4.5669 in116.000 mm

da max

4.9213 in125.000 mm

Da max

7.0472 in179.000 mm

ras max

0.0787 in2.000 mm

CAD Documents

Specifications:

material High Carbon Chrome Steel
cage Steel
enclosure Open
bearing type Deep Groove Ball Bearing

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning