Our NMB ABT Series Spherical Plain Bearings are a high performance, stainless steel, narrow bearing.
Where is this used?
The car applications that ABT7 Spherical Plain Bearings are directly used for:
– Formula 3
– Hill-Climb/Time Trial
– F2/GP3
– Formula Ford
Please note : These are not suitable for Formula 1, LMP, WRC and Touring car applications – see “ABTE-Type” range of bearings for these applications.
Suspension:
It can be used for other classes of Race cars to improve suspension and ultimately, track time.
Why ABT7?
It’s adaptable construction (available in metric series) with a special reinforced enriched PTFE fabric liner sliding surface enables higher load capabilities, longer life and lower friction under load than comparably sized bearings. The ultimate imperial narrow series Spherical Plain Bearing for Motorsport and Racing applications.
Sizes:
.4375 (7/16″) Bore, .9062 (29/32″) OD, .437 (7/16″) BW, .343 (11/32″) HW
Retention Method:
Circlip / Snap Ring
Materials:
Race – 440C Stainless Steel
Ball – 410 Stainless Steel
Type of Lubrication:
PTFE (Polytetrafluoroethylene) lined
This series is available in 1/16″ incremental bore sizes from 0.1900″ to 1.000″ and is also available with a staking groove (suffix V).
