The Atlas Copco 2906903700 ZH4000 Bearing Kit Free End Shaft is a genuine service kit for stationary oil-free turbo compressors. Manufactured by Atlas Copco and supplied by Seadweer, this kit ensures optimal reliability, precision, and long-lasting performance in demanding industrial environments.
Engineered with high-speed bearings and precision components, the kit reduces wear, minimizes downtime, and keeps your compressor operating at peak efficiency. Compared to generic alternatives, it offers up to 30% longer bearing life, reduces maintenance costs by around 20%, and improves operational stability by more than 25%.
Contents
Technical Specifications
| Specification | Value |
| Part Name | ZH4000 BEAR.KIT FREE END SHAFT |
| Part Number | 2906903700 |
| Origin | BE |
| Tariff Code | 84828000 |
| Width | 170 mm |
| Height | 80 mm |
| Length | 170 mm |
| Weight | 2400 gr |
Components
| Description | Quantity |
| SCR MACH FHD M3 | 8 |
| HI SPEED BEARINGS | 1 |
| Service Package for 1320409400 | 2 |
Key Advantages
- Extends bearing life by up to 30%
- Reduces maintenance costs by around 20%
- Improves operational stability by more than 25%
- Minimizes downtime by approximately 18%
- Ensures 100% compatibility with Atlas Copco ZH4000 compressors
FAQs
Q1: Is the 2906903700 ZH4000 Bearing Kit an original Atlas Copco product?
Yes, Atlas Copco manufactured this kis and distributed by Seadweer as a genuine kit.
Q2: What compressors this kit designed for?
Atlas Copco engineered this kit for Atlas Copco ZH4000 oil-free turbo compressors.
Q3: What components are included in this bearing kit?
It includes high-speed bearings, screws, and service packages for complete installation.
Q4: How does this kit improve compressor performance?
It extends bearing life, reduces wear, and enhances overall machine stability.
Q5: How often should this bearing kit be replaced?
Replacement depends on operating conditions, but using genuine spare parts ensures longer service intervals and reduced downtime.
More Bearing Kits List
| Part Number | Part Name | Part-Number |
| 1901000052 | Bearing bush | 1901-0000-52 |
| 1901000053 | BEARING | 1901-0000-53 |
| 1901000054 | Bearing bush | 1901-0000-54 |
| 1901000055 | Bearing bush | 1901-0000-55 |
| 1901000056 | CONECTING ROD BIG END BEARING | 1901-0000-56 |
| 1901000057 | BEARING FLUID | 1901-0000-57 |
| 1901000058 | BEARING | 1901-0000-58 |
| 1901000146 | bearing ring | 1901-0001-46 |
| 1901000155 | bearing ring | 1901-0001-55 |
| 1901000161 | bearing ring | 1901-0001-61 |
| 1901000163 | bearing ring | 1901-0001-63 |
| 1901000171 | BEARING RING | 1901-0001-71 |
| 1901000179 | BEARING RING | 1901-0001-79 |
| 1901000187 | BEARING RING | 1901-0001-87 |
| 1901000191 | BEARING RING | 1901-0001-91 |
| 1901000212 | bearing ring | 1901-0002-12 |
| 1901000298 | bearing ring | 1901-0002-98 |
| 1901000299 | bearing ring | 1901-0002-99 |
| 1901000300 | bearing ring | 1901-0003-00 |
| 1901000303 | bearing ring | 1901-0003-03 |
| 1901000304 | bearing ring | 1901-0003-04 |
| 1901001295 | bearing ring | 1901-0012-95 |
| 1901001324 | bearing ring | 1901-0013-24 |
| 1901002109 | bearing ring | 1901-0021-09 |
| 1901002132 | bearing ring | 1901-0021-32 |
| 1901002153 | bearing ring | 1901-0021-53 |
| 1901002163 | bearing ring | 1901-0021-63 |
| 1901002215 | Bearing bush | 1901-0022-15 |
| 1901002229 | bearing ring | 1901-0022-29 |
| 1901002236 | Bearing bush | 1901-0022-36 |
| 1901002724 | BEARING COVER | 1901-0027-24 |
| 1901003228 | bearing ring | 1901-0032-28 |
| 1901003232 | BEARING RING | 1901-0032-32 |
| 1901003233 | BEARING RING | 1901-0032-33 |
| 1901003236 | BEARING RING | 1901-0032-36 |
| 1901003239 | BEARING RING | 1901-0032-39 |
| 1901003455 | bearing ring | 1901-0034-55 |
| 1901004034 | Bearing bush-FILME COMPRESSOR | 1901-0040-34 |
| 1901004038 | Bearing bush-FILME COMPRESSOR | 1901-0040-38 |
| 1901004044 | Bearing bush-FILME COMPRESSOR | 1901-0040-44 |
| 1901004294 | bearing ring | 1901-0042-94 |
| 1901004342 | Bearing bush-FILME COMPRESSOR | 1901-0043-42 |
| 1901004368 | bearing ring | 1901-0043-68 |
| 1901004413 | PISTON BEARING RING D160 | 1901-0044-13 |
| 1901004760 | PISTON BEARING RING D185 | 1901-0047-60 |
| 1901004768 | PISTON BEARING RING D150 | 1901-0047-68 |
| 1901004808 | PISTON BEARING RING D220 | 1901-0048-08 |
| 1901005019 | bearing ring | 1901-0050-19 |
| 1901005042 | bearing ring | 1901-0050-42 |
| 0508110113 | Bearing Roller | 0508-1101-13 |
Anonymous –
Great service! Excellent genuine bearing kit!
Ordered from Seadweer and received it promptly. Perfect fit for my ZH4000 compressor. Quality is outstanding and installation was straightforward. My unit now runs smoothly and quietly. Highly recommend for a reliable original solution.