+352 27 63 53 92

customer-service@partao.com

Partao Logo

0

0

John Deere
New Holland
Case IH
Fendt
Kubota
Massey Ferguson
STIHL
Osram
View All 2,900+ BrandsRequest a Quote
Partao Logo

Need a larger order?

Request a Quote
Privacy and Cookie PolicyTerms and Conditions

Copyright © 2026 partao.com. All rights reserved

Partao S.A.R.L.

Address: 9 rue du Laboratoire 1911, Luxembourg, Luxembourg

Email: customer-service@partao.com

Tel: +352 27 63 53 92

Explore

  • About Us
  • Request Your Part
  • Knowledge Base
  • Careers

Help

  • Shipping & Returns
  • Contact Us
  • Seller Quick Guide
  • Help

Legal

  • All prices are exclusive of VAT
  • VAT: LU36240485
  • Business Registration: B291859

© 2025-present partao.com

  • Privacy and Cookie Policy
  • Terms and Conditions
Home
Maintenance & Wear Parts
Roller Chains
Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp
Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp
Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp
Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp

In stock - ready to ship

Order now for delivery between 23 May and 27 May
Free shipping on orders over €60

Pay Securely with

Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp

Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp

€7.33

(Excl. VAT)

Price

(Excl. VAT)

€7.33

Product Description

The Kramp PW3421 is a high-quality Simplex platewheel designed for robust power transmission applications. Featuring 21 precision-machined teeth, this platewheel is compatible with 3/4-inch (19.05 mm) pitch chains, conforming to the ISO 12B-1 standard. Manufactured from durable steel, it offers reliable performance and a long service life in agricultural and industrial machinery. Key dimensions include a 20 mm bore diameter, 134.8 mm outer diameter, and 11.5 mm width.
Kramp
Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

Product Details

Brand
Kramp
Bore
Yes
Type
Simplex
Unit
Each
Width
11,1 mm
Hub type
Plate only
Material
Steel C45
Teeth width
11,1 mm
Technical info
Centre bore and keyway are optional Recommended maximum bore: D1 x 0.6
B0Bore diameter
16 mm
Chain size code
12 B-1
Number of teeth
21
D1Pitch diameter
127,82 mm
D2Outside diameter
136 mm
Manufacturer
Kramp

Similar items you might like

  • Kramp

    Kramp - PW3423H - Flat Gear Hardened

    Kramp

    €29.93

  • Kramp

    Kramp - PW3418H - Flat Gear Hardened

    Kramp

    €22.82

  • Kramp

    Kramp - PW3421H - Flat Gear Hardened

    Kramp

    €25.71

  • Kramp

    Kramp - PW3424 - Platewheel Simplex 24 Teeth 3/4" Chain 12 B-1 Kramp

    Kramp

    €7.94

  • Kramp

    Kramp - PW3422H - Flat Gear Hardened

    Kramp

    €28.46

  • Kramp

    Kramp - PW3419H - Flat Gear Hardened

    Kramp

    €31.19

  • Kramp

    Kramp - PW3426 - Flat Gear

    Kramp

    €10.17

  • Kramp

    Kramp - PW3423 - Platewheel Simplex 23 Teeth 3/4" Chain 12 B-1 Kramp

    Kramp

    €9.32

  • Kramp

    Kramp - PW3428H - Flat Gear Hardened

    Kramp

    €39.34

  • Kramp

    Kramp - PW3430H - Flat Gear Hardened

    Kramp

    €38.40

Reviews

Customer Reviews

Be the first to write a review!

Product Description

The Kramp PW3421 is a high-quality Simplex platewheel designed for robust power transmission applications. Featuring 21 precision-machined teeth, this platewheel is compatible with 3/4-inch (19.05 mm) pitch chains, conforming to the ISO 12B-1 standard. Manufactured from durable steel, it offers reliable performance and a long service life in agricultural and industrial machinery. Key dimensions include a 20 mm bore diameter, 134.8 mm outer diameter, and 11.5 mm width.
Kramp
Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

Product Details

Brand
Kramp
Bore
Yes
Type
Simplex
Unit
Each
Width
11,1 mm
Hub type
Plate only
Material
Steel C45
Teeth width
11,1 mm
Technical info
Centre bore and keyway are optional Recommended maximum bore: D1 x 0.6
B0Bore diameter
16 mm
Chain size code
12 B-1
Number of teeth
21
D1Pitch diameter
127,82 mm
D2Outside diameter
136 mm
Manufacturer
Kramp

Reviews

Customer Reviews

Be the first to write a review!

Similar items you might like

  • Kramp

    Kramp - PW3423H - Flat Gear Hardened

    Kramp

    €29.93

  • Kramp

    Kramp - PW3418H - Flat Gear Hardened

    Kramp

    €22.82

  • Kramp

    Kramp - PW3421H - Flat Gear Hardened

    Kramp

    €25.71

  • Kramp

    Kramp - PW3424 - Platewheel Simplex 24 Teeth 3/4" Chain 12 B-1 Kramp

    Kramp

    €7.94

  • Kramp

    Kramp - PW3422H - Flat Gear Hardened

    Kramp

    €28.46

  • Kramp

    Kramp - PW3419H - Flat Gear Hardened

    Kramp

    €31.19

  • Kramp

    Kramp - PW3426 - Flat Gear

    Kramp

    €10.17

  • Kramp

    Kramp - PW3423 - Platewheel Simplex 23 Teeth 3/4" Chain 12 B-1 Kramp

    Kramp

    €9.32

  • Kramp

    Kramp - PW3428H - Flat Gear Hardened

    Kramp

    €39.34

  • Kramp

    Kramp - PW3430H - Flat Gear Hardened

    Kramp

    €38.40

Kramp - PW3421 - Platewheel Simplex 21 Teeth 3/4" Chain 12 B-1 Kramp

OEM Quality

SKU: kramp-pw3421

Kramp
Browse all parts

€7.33

(excl. VAT)