Product Details

ST3968 Tapered Roller Bearing 38.5x68x18.5mm

Model Number 2rs
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

ST3968 Tapered Roller Bearing 38.5x68x18.5mm Size Chart (mm/inches)

d40 mm
D62 mm
Bearing Width12 mm
Contact Angle15 º
do - Ball Diameter6.350 mm
C0 - Static Radial Rating5340 N
Ce - Dynamic Radial Rating110700 N
Limiting Speed (Grease)33600 rpm
Limiting Speed (Oil)67200 rpm
Ball TypeCeramic
Cage TypeCR - Phenolic Outer Land Riding Cage
Bearing Weight0.11 Kg
Design UnitsMETRIC
Precision ClassISO P4S (ABEC 7/9)
R - Inner Ring To Clear Radius20.6 mm
r - Outer Ring To Clear Radius30.6 mm
da - Inner Ring Backing Diameter44.600 mm
Da - Outer Ring Backing Diameter57.900 mm
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