Cone: 444
Bearing Cup: 432
Bore: 38.10 mm/ 1.50 inch
Outer Diameter: 95.250 mm/ 3.75 inch
Cone Width: 29.901 mm/ 1.1772 inch
Total Width: 27.783 mm/ 1.0938 inch
Mass: 1.03kg/ 2.270lb
Seal Type: open
444-432 Bearing Cone: 444
Bearing Cup: 432
Bore: 38.10 mm/ 1.50 inch
Outer Diameter: 95.250 mm/ 3.75 inch
Cone Width: 29.901 mm/ 1.1772 inch
Total Width: 27.783 mm/ 1.0938 inch
Mass: 1.03kg/ 2.270lb
Seal Type: open
Cage: steel
Bearing Material: bearing steel
Category: taper roller bearing
Lubrication: grease or oil
Precision: standard ABEC1, P0
Also Know As: 444 – 432, 444/432, 444 / 432, 444-99401
Keep it clean: prevent dust/moisture; use clean tools, gloves, and sealed storage.
Inspect regularly: check noise, vibration, temperature, grease condition, and axial/radial play.
Lubricate correctly: use specified grease/oil, right amount/interval; avoid mixing incompatible lubricants.
Verify alignment: maintain shaft/housing alignment; correct misalignment to avoid uneven wear.
Manage preload/clearance: set per spec; recheck after thermal cycles or heavy loads.
Monitor loads/speeds: keep within ratings; avoid shock loads and overspeed conditions.
Mount/dismount properly: apply force to the correct ring; use presses/heating tools, not direct hammering.
Control temperature: ensure adequate cooling/ventilation; investigate overheating immediately.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
No account yet?
Create an Account
