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#279223
6221ZZ

Image for Illustration purposes only. Actual product may vary

NTN 6221ZZ MEDIUM SIZE BB(STD)D>80<=203.2

$399.93 Each

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  • Typically ships in: 1 day
  • Weight: 8.2 lb
  • Free shipping on orders over $20
  • Contiguous U.S. States
  • Payment methods:
  • Returnable:No
  • Unit of Measure: each

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Jan. 6, 2019

Are you concerned that your system’s bearing might fail? Have they failed already? There are many causes of bearing damage. While it might not be easy to establish the exact source of the bearing problem, most failures result from the following issues.

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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 - Grease

3500 RPM

Seal Type

None

Seal Material

None

Precision

ISO Class 0

Configuration

One

Factor

14.4

Radial Internal Clearance

CN

Static Load Rating

23600 lbf105000 N105.00 kN

Dynamic Load Rating

29900 lbf133000 N133.00 kN

Enclosure

Double Shielded

Weight

8.245 lb3.740 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Double Shielded - 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

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning