Hoffman Ball Bearing 3-3/4 to 4" Tapered Bore x 8-1/4" OD x 1-3/4" (SKF RM30K)

Access Torque LLC Verified independent store

→

Hoffman Self Aligning Ball Bearing 3-3/4" ID Nominal Tapered Bore (1:12) x 8-1/4" OD (Equal to SKF RM30K).The smaller side (3.750") is the nominal bore size.The larger side (4.000" ) is the mouth of the taper.This style is not meant to mount directly on a straight 4" shaft — it’s designed to mount on an adapter sleeve that matches your shaft size (commonly 3-1/4" or 3-1/2" shafts for RM30K).Type: Self-aligning double row ball bearing tapered boreBore: 3.75" nominal (tapered 1:12, 4" at the mouth)OD: 8.25" (≈ 209.55 mm)Width: 1.75" (≈ 44.45 mm)Country of manufacture: EnglandWeight: 16.9 lbs Show more