191936 Heavy Duty Track Roller 195x70mm Sealed Bearing Conveyor Roller for W1900 W195 Milling Machine

191936 Heavy Duty Track Roller for W1900 / W195 Milling Machines

This 191936 track roller is a direct-fit conveyor system component for W1900 and W195 cold milling machines. Built as a heavy duty replacement part, it carries the conveyor chain under continuous abrasive load on asphalt and concrete milling jobs, keeping material discharge steady shift after shift.

Key Selling Points

• Heavy duty steel body – machined from 45# carbon steel and hardened to HRC 45-52, resisting wear from milled aggregate and rebar fragments.
• Sealed bearing design – pre-greased, dust-proof bearing cavity keeps fines out and cuts daily greasing work on site.
• Exact 195x70mm fit – 191936 dimension match means bolt-on replacement without modification of the conveyor frame.
• Stable 16kg rotating mass – balanced roller body reduces chain vibration and extends conveyor chain service life.
• Consistent batch quality – produced under ISO 9001:2015 process control with dimensional inspection before packing.

Technical Specifications

Where It Is Used

The 191936 roller sits in the milling machine conveyor drive line, guiding and supporting the chain that removes milled material from the drum to the discharge belt. Worn rollers cause chain jump, belt misalignment and material spillage, so replacing a pitted or seized roller early protects the chain, sprockets and discharge belt at the same time.

Warehouse & Delivery

• Stock availability for single-piece trial orders and fleet maintenance batches
• Anti-rust oil coating, carton, pallet or wooden box export packing
• Dispatch in 7-10 days for stock items; 15-25 days for production orders
• Shipping by sea, rail or air freight, FOB Shanghai / EXW Taicang available

FAQ

Q: Is this roller a genuine replacement for 191936?
A: Yes. It is produced to the 191936 drawing and 195x70mm dimension, and fits W1900 and W195 conveyor systems without modification.

Q: Can I order one piece to test?
A: Yes, a single piece trial order is accepted, with sample fee and freight charged.

Q: Do you supply other conveyor parts for the same machine?
A: Yes, track chains, sprockets, return rollers, guide rollers and track pads for W1900 / W195 are also available.

Send us your machine model, part number and required quantity — we will reply with price, stock status and shipping options for your conveyor spare parts order.