NJ 307 E ZVL Cylindrical Roller Bearing - 35x80x21 mm, NJ‑series, industrial strength

NJ 307 E ZVL Cylindrical Roller Bearing - 35x80x21 mm, NJ‑series, industrial strength

The NJ 307 E ZVL cylindrical roller bearing is a robust single‑row, semi‑locating bearing with a 35 mm inner bore, 80 mm outer diameter and 21 mm width. Engineered by ZVL (Slovakia), this NJ‑series model features one rib on the inner ring and two ribs on the outer ring, allowing controlled axial displacement in one direction and excellent radial load support

Keywords integrated: cylindrical roller bearing, NJ 307 E ZVL, roller bearing 35x80x21, NJ‑series bearing, ZVL bearing, heavy load bearing, industrial bearing, radial load bearing, single‑row cylindrical bearing, B2B bearing supplier.

Key Features:

• Standard bore size 35 x 80 x 21 mm - ideal for precise fit on shafts and housings.

• NJ design: two ribs on outer ring, one on inner ring - supports radial forces and single‑direction axial forces.

• Steel cage - low friction, high stability at rotational speeds up to ~9 400 RPM (liquid lubrication) or ~7 900 RPM (grease).

• High dynamic load rating (~66-76 kN) and static load rating (~65 kN) depending on version (ECM, TVP2).

• Wide compatibility with global NJ 307 E variants from SKF, FAG, NTN, INA brands.

• Removable inner ring design simplifies installation and maintenance in confined assemblies.

Applications:

Optimized for demanding industrial environments: gearbox shafts, mills, rolling machines, compressors, pumps and heavy machinery. Suitable for radial heavy‑load applications where “NJ 307 E ZVL” and “cylindrical roller bearing 35x80x21” are specified.

Advantages:

• Exceptional radial load capacity thanks to cylindrical rollers and NJ‑series structure.

• Precise axial displacement control ensures shaft alignment and durability.

• Durable, low‑friction steel cage, supporting high RPM and minimal wear.

• Separable inner ring supports easier assembly/disassembly in industrial setups.

• Industry‑grade reliability from ZVL’s proven manufacturing.

• Global suitability and interchangeability - recognized part in international supply chains.

Logistics & Service:

📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24h shipping - fast and efficient order processing
Local stock ensures rapid dispatch for B2B customers.

FAQ - Frequently Asked Questions

Q: Is this NJ 307 E ZVL bearing the same as NJ 307 E ECM or TVP2?
A: It shares the same 35x80x21 dimensions and NJ design, but cage type and clearance may differ (steel cage/normal C0 vs glass‑fibre cage/C3). Performance ratings (load capacity, RPM) are comparable or slightly higher in premium variants.

Q: What radial and dynamic loads can it handle?
A: Typical static rating ~65 kN and dynamic ~66-76 kN depending on sub‑model, making it ideal for heavy radial load use in industry.

Q: Does NJ 307 E ZVL support axial loads?
A: Yes—but only in one direction, due to NJ‑series flange configuration; it's semi‑locating, used alongside other bearings for full axial control.

Q: What is the maximum rotation speed?
A: Up to ~9 400 RPM with liquid lubrication, ~7 900 RPM with grease lubrication.

Q: Can I order multiple units and get invoice/VAT?
A: Yes. We serve B2B clients, issue invoices with VAT, and handle bulk or repeat orders efficiently.