Filters and Topics
Search Results
AI Overview
The 7002ZZ is a
Key Specifications & Benefits for Robotics:
-
Dimensions:
15mm Bore (
), 32mm Outer Diameter (), 9mm Width ().
Dive deeper in AI Mode
AI responses may include mistakes.
Learn more
Positive feedback
Negative feedback
Show more
7002 | Angular Contact Ball Bearing - Open or Sealed ...
Misumi USA
https://us.misumi-ec.com
› ... › Ball Bearings
Misumi USA
https://us.misumi-ec.com
› ... › Ball Bearings
Angular Contact Ball
Bearing
- Open or
Sealed
, Single or Double Row ; Basic Dynamic Load Rating(N), 5800 ; Maximum Allowable Rotation Speed(rpm), 23000.
Read more
$111.47
In stock
$10.23 delivery
30-day returns
7002
Motion Industries
https://www.motion.com
› products › sku
Motion Industries
https://www.motion.com
› products › sku
NTN.
7002
. Angular Contact
Bearing
- 15 mm Bore, 32 mm OD, 9 mm Width, Open, Without Snap Ring, 30 ° Contact Angle, C0.
Read more
$84.87
In stock
5-day delivery
NTN #7002 Single Angular Contact Ball Bearing (Open Type)
eBay
https://www.ebay.com
› itm
eBay
https://www.ebay.com
› itm
Est. delivery. $5.50 delivery in 2–4 days. Wed, Jan 7 - Fri, Jan 9. From Terre Haute, Indiana, United States · Returns. Accepted within 60 days. Buyer pays ...
Read more
$29.99
7002C Bearing For High-Speed Motors Manufacturers - Welink
welinkbearing.com
https://www.welinkbearing.com
› tag › 7002c-bearing-...
welinkbearing.com
https://www.welinkbearing.com
› tag › 7002c-bearing-...
The
7002
Series is a high-performance Angular Contact Ball
Bearing
engineered to manage combined radial and axial loads with exceptional accuracy.
NTN 7002 Angular Contact Ball Bearings
Pneucons
https://pneucons.com
› ntn-7002-angular-contact-ball-be...
Pneucons
https://pneucons.com
› ntn-7002-angular-contact-ball-be...
More Information. Product Name, NTN
7002
Angular Contact Ball
Bearings
. Weight, 1.000000. COUNTRY OF MANUFACTURE, Japan. HSN Code, 8482. Warranty, 6 Months.
Read more
₹424.80
Free delivery
7002 bearings - High Precision for CNC and Spindle motors
Alibaba.com
https://www.alibaba.com
› showroom › 7002-bearing
Alibaba.com
https://www.alibaba.com
› showroom › 7002-bearing
A
7002 bearing
is a high-precision angular contact ball
bearing
with a 15-degree contact angle, engineered to support combined radial and axial loads. Due to ...
Read more
People also ask
Which is better, 2RS or ZZ bearing?
ZZ Bearings (Double Metal Shield)
- Seals: Non-contact metal shields (Z means shield).
- Protection: Good against large particles, but fine dust and moisture can get in.
- Friction/Speed: Lower friction, suitable for higher speeds.
-
Best For:
Clean, dry environments where speed is a priority.
2RS Bearings (Double Rubber Seal)
-
Seals:
Contacting rubber seals (RS means rubber seal).
-
Protection:
Excellent seal against dust, dirt, and water due to contact with the inner ring.
-
Friction/Speed:
Higher friction, slightly limits maximum speed.
-
Best For:
Wet, dusty, or dirty conditions;
outdoor equipment;
agricultural machinery.
How to Choose
- For Skateboards/Electric Motors (clean use): ZZ might suffice for speed.
- For RC Cars/Outdoor Equipment (dirty/wet): 2RS offers crucial protection.
AI responses may include mistakes.
Learn more
ZZ vs 2 RS Sealing Options - CPS Conveyors | Conveyor Product and Solutions
Mar 3, 2022
CPS Conveyors
Do you know the difference between the 2RS and ZZ type bearing ...
Jun 22, 2022 —
Do you know the difference between the 2RS and ZZ type bearing shields? Let's find out! 👇🏻 - ZZ (double-sided metal shi...
Facebook
·
CRAFT bearings
Blog :: Bearing Difference between ZZ and 2RS
Jun 3, 2024
omrook
2RS Bearings vs. ZZ Bearings: Which is Better for Your Application?
Which is better, 2RS or ZZ bearings? ... However, rubber contact seals increase friction slightly, which may slightly reduce the b...
NSAR Bearings
2RS or ZZ ?
Oct 7, 2006
SOHC4 forum
2RS Bearings vs. ZZ Bearings: Which is Better for Your Application?
Advantages of 2RS Bearings. 2RS bearings use contact seals, meaning they effectively prevent the intrusion of dust, dirt, and mois...
NSAR Bearings
6203-2RS, 6203-ZZ Ball Bearings - USA Bearings and Belts
The 6203-2RS ball bearing has two contact rubber seals, one on each side of the ball bearing. The 6203-ZZ bearing has two non-cont...
USA Bearings and Belts
Show more
What is the difference between 6202Z and 6202ZZ?
The 6202Z ball bearing is a single row raceway and single shielded.
The 6202ZZ ball bearing has a single row raceway and it is shielded on each side
. The B6202DDU, 6202DDU, 6202LLU, 6202-2NSE, 6202H2RS ball bearing are shielded by two rubber seals on each side.
Deep Groove 6202 Ball Bearings 15mm X 35mm X 11mm
Misumi USA
https://us.misumi-ec.com
› blog › 6202-ball-bearings-15...
Misumi USA
https://us.misumi-ec.com
› blog › 6202-ball-bearings-15...
What do z and zz mean on a bearing?
Z Bearing (Single Shield)
-
Shielding:
One metal shield on one side, the other side is open.
-
Protection:
Offers basic defense against larger dust particles.
-
Applications:
Cleaner environments where contamination is less of a concern.
-
Maintenance:
May require more frequent lubrication due to the open side.
-
Performance:
Can handle higher speeds and temperatures and is easier to clean and re-lubricate.
ZZ Bearing (Double Shield)
- Shielding: Metal shields on both sides.
- Protection: Superior defense against dust, dirt, and moisture.
- Applications: Dusty, dirty, or wet environments where contaminants are prevalent.
- Maintenance: Longer lubrication life because grease is retained.
-
Performance:
Smoother operation and reduced maintenance in challenging conditions.
Key Takeaway
-
Choose Z for cleaner conditions needing potential re-lubrication and higher speeds/heat dissipation.
-
Choose ZZ for tougher conditions needing maximum protection and longer life without frequent greasing.
AI responses may include mistakes.
Learn more
Which Bearing Closures Are Best?
Feb 24, 2019
Bearing Centre
6205Z Bearing vs. 6205ZZ: Understanding the Differences
Aug 22, 2025 —
It helps protect the bearing from dust and contaminants on one side, while allowing lubrication on the other side to e...
LILY Bearing
What is the difference between ZZ and 2Z bearings?
Mar 23, 2021
Quora
6002Z vs 6002ZZ Bearings: Understanding Shielding Options
Feb 21, 2025 —
6002Z bearings are often chosen for high-speed or high-temperature applications. Their single shield allows for better...
JVB Bearings
Understanding 6207 Bearings: Key Types & Their Differences
The 6207z vs. ... The main difference between 6207z and 6207 2rs lies in their sealing type. 6207z has a metal shield on one side.
JVB Bearings
608ZZ vs 608Z: Unpacking the Subtle Differences in Your Bearings
Jan 27, 2026 —
608ZZ vs 608Z: Unpacking the Subtle Differences in Your Bearings * The 'Z' Bearing: A Single Shield of Defense. A 608...
Oreate AI
Show more
Would a sealed bearing be a better choice than a shielded bearing in a dusty environment?
A:
Use a sealed bearing when your environment is dirty, dusty, or exposed to moisture, or if you want a maintenance-free solution (no re-lubrication)
. In contrast, use a shielded bearing in relatively clean, dry conditions or high-speed applications where low friction is more important than maximum sealing.
Jul 7, 2025
Sealed, Open and Shielded Bearings comparison - Pibsales
Pacific International Bearing
https://pibsales.com
› bearings › sealed-open-and-shielde...
Pacific International Bearing
https://pibsales.com
› bearings › sealed-open-and-shielde...
Feedback
7002-2RS Sealed Bearing For Clean Environments Manufacturers
welinkbearing.com
https://www.welinkbearing.com
› tag › 7002-2rs-sealed...
welinkbearing.com
https://www.welinkbearing.com
› tag › 7002-2rs-sealed...
The
7002
Series is a high-performance Angular Contact Ball
Bearing
engineered to manage combined radial and axial loads with exceptional accuracy.
Item # 7002, Single Angular Contact Ball Bearing
NTN Bearing Finder
https://bearingfinder.ntnamericas.com
› item › single-a...
NTN Bearing Finder
https://bearingfinder.ntnamericas.com
› item › single-a...
Bearing
Finder Customizable search tool featuring exhaustive data sets, comprehensive part interchanges and interactive CAD drawings ·
7002
· Legal · Distributor.
Read more
Spindle motor bearing 7002 or 7005 P4
RobotDigg
https://www.robotdigg.com
› product › Spindle-motor-...
RobotDigg
https://www.robotdigg.com
› product › Spindle-motor-...
7002
,7005 P4 precision rating spindle motor angular contact ball
bearing
. Angular contact ball
bearing
uses axially asymmetric races.
Read more
$9.00
In stock
$0.01 delivery
14-day returns
6002-ZZ Ball Bearing 15x32x9 Shielded 6002ZZ
Bearings Direct
https://bearingsdirect.com
› 6002-zz-ball-bearing-15x32...
Bearings Direct
https://bearingsdirect.com
› 6002-zz-ball-bearing-15x32...
6002-ZZ Metric Ball
Bearings
are used in a range of applications and are ideal for limited space applications including
Robotics
, Vacuum Cleaners, Small ...
Read more
$5.31
In stock
$7.50 delivery
30-day returns
Ads
Sponsored result
Robotics & Automation Bearings | Manufactured In Germany
GMN Bearing USA
https://www.gmnbt.com
GMN Bearing USA
https://www.gmnbt.com
With the highest quality standards in the industry, rely on us for speed and accuracy. GMN angular contact
bearings
offer stability, motion control, accuracy & repeatability. High Precision & Quality. Rapid Response Time. Expert-Level Support. Manufactured In Germany.
Sprag Clutch
·
Precision Bearings
·
Reduce Friction & Vibration
·
Quick Response
·
Labyrinth Seals
Show sponsored result
Hide sponsored result
People also ask
Feedback