Images are for illustrative purposes only. Actual product may vary.
KOYO 6909ZZ Deep Groove Ball Bearings
KOYO 6909ZZ single-row deep groove ball bearing – shielded (zz). Bore 45mm x OD 68mm x width 12mm. Dynamic load rating 17.7 kN.
Product successfully added to the Quote List
- Bore 45mm x OD 68mm x width 12mm
- Carries radial and axial loads in both directions
- Dynamic load rating 17.7 kN - static 10.9 kN
- KOYO (JTEKT) chrome steel quality
- Metal shields retain grease and exclude dust - permitting higher speeds
- Single-row deep groove ball bearing - Shielded (ZZ)
| Brand | Koyo JTEKT |
|---|---|
| Bearing Type | Deep Groove Ball Bearings |
| Series | 6909 |
| Inner Diameter (Bore) | 45 mm |
| Outer Diameter | 68 mm |
| Width | 12 mm |
| Seal Type | ZZ |
| Material | Chrome Steel (AISI 52100) |
| Clearance | CN |
| Dynamic Load Rating (Cr) | 17700 N (17.7 kN) |
| Static Load Rating (C₀) | 10900 N |
| Limiting Speed (Grease) | 9700 rpm |
| Limiting Speed (Oil) | 11000 rpm |
| Fillet Radius (r min) | 0.6 mm |
| Fatigue Load Limit (Cu) | 0.600 kN |
| Weight | 0.132 kg |
| Features & Benefits | Bore 45mm x OD 68mm x width 12mm Carries radial and axial loads in both directions Dynamic load rating 17.7 kN - static 10.9 kN KOYO (JTEKT) chrome steel quality Metal shields retain grease and exclude dust - permitting higher speeds Single-row deep groove ball bearing - Shielded (ZZ) |
The KOYO 6909ZZ is a single-row deep groove ball bearing with double metal shields (ZZ) – measuring 45mm bore x 68mm outside diameter x 12mm width.
Load ratings: dynamic 17.7 kN (Cr) and static 10.9 kN (C0r) – fatigue load limit 0.600 kN. Limiting speed 9700 rpm with grease lubrication and 11000 rpm with oil lubrication. Minimum fillet radius 0.6mm.
Deep groove ball bearings are the most widely used bearing type – carrying radial and axial loads in both directions with low friction and high running accuracy. The metal shields retain the factory-filled grease and keep out dust and debris while allowing higher speeds than a contact seal.
Manufactured by KOYO (JTEKT) in chrome steel to ISO standards.
Related Products
-
6909-2RSC3
KOYO 6909-2RSC3 Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · 2RS · C3
Product successfully added to the Quote List
-
6909-2RS
KOYO 6909-2RS Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · 2RS · CN
Product successfully added to the Quote List
-
6909ZZC3
KOYO 6909ZZC3 Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · ZZ · C3
Product successfully added to the Quote List
-
6909
NACHI 6909 Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · Open · CN
Product successfully added to the Quote List
-
6909-2NSEC3
NACHI 6909-2NSEC3 Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · 2NSE / 2RS · C3
Product successfully added to the Quote List
-
6909-2NSE
NACHI 6909-2NSE Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · 2NSE / 2RS · CN
Product successfully added to the Quote List
-
6909C3
NACHI 6909C3 Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · Open · C3
Product successfully added to the Quote List
-
6909NR
NACHI 6909NR Deep Groove Ball Bearings
45 mm × 68 mm × 12 mm · NR · CN
Product successfully added to the Quote List
We Help You Find It
Not sure what you need? Our Brisbane-based team actively help customers to identify parts — bring it in, send a photo, or just give us a call.
Bring It In
Walk into our Brendale store with the old part. We'll measure it, match it, and get you sorted on the spot.
Unit 2/348 S Pine Rd, Brendale QLD 4500 Get DirectionsSend a Photo
Snap a photo of the part — include something for scale. Upload it here or email it and we'll identify it for you.
sales@pineriversbearings.com.au Upload PhotoCall Our Experts
Tell us what you need over the phone. Our experienced team can identify most parts from a part number, dimensions, application, or even a simple description.
Call (07) 3889 6200
No reviews yet. Used this part? Be the first to review it.