1306K KOYO Self Aligning Ball Bearing Open (30x72x19) Tapered Bore

$75.00



Self-Aligning Ball Bearings
Self-aligning ball bearings are designed with two rows of balls and a common spherical raceway in the outer ring. This allows the bearing to automatically adjust and compensate for misalignment or shaft deflection, maintaining smooth operation even when the shaft is not perfectly aligned with the housing. They are commonly used in applications where shaft bending or mounting errors may occur.

Key Features:

  • Two rows of balls with a common spherical outer raceway

  • Automatically compensates for shaft misalignment and deflection

  • Handles radial loads and limited axial loads in both directions

  • Low friction and suitable for moderate-speed applications

  • Available with cylindrical or tapered bores for easy mounting

  • Requires less maintenance due to self-aligning capability

  • Commonly used in agricultural machinery, conveyors, and textile equipment

SKU 1306K-KOYO
Brand Koyo
Shipping Weight 0.3850kg
Seal Open
Norm. DIN 630
Min. Operating Temperature (deg. C) -­40°C
Max. Operating Temperature (deg. C) +150°C
Lifetime Lubricated No
Type Of Lubrication Oiled
Cage Material Sheet Steel
Rolling Element Material Rolling Bearing Steel
Ring Material Rolling Bearing Steel
Grade Premium
Speed Rating V (Normal)
Precision Class P0 (Normal Precision)
(B) Width (mm) 19
(D) Outside Ø (mm) 72
(d) Inside Ø (mm) 30
Radial Internal Clearance CN (Normal)
Bore Tapered (1:12)

Be The First To Review This Product!

Help other Refast Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review


More From This Category


1309 KOYO Self Aligning Ball Bearing Open (45x100x25)

1309 KOYO Self Aligning Ball Bearing Open (45x100x25)

$168.41

1204 IJK Self Aligning Ball Bearing Open (20x47x14)

1204 IJK Self Aligning Ball Bearing Open (20x47x14)

$26.62

1312 Economy Self Aligning Ball Bearing Open (60x130x31)

1312 Economy Self Aligning Ball Bearing Open (60x130x31)

$62.94

1307K KOYO Self Aligning Ball Bearing Open (35x80x21) Tapered Bore

1307K KOYO Self Aligning Ball Bearing Open (35x80x21) Tapered Bore

$78.99

1205K IJK Self Aligning Ball Bearing Open (25x52x15) Tapered Bore

1205K IJK Self Aligning Ball Bearing Open (25x52x15) Tapered Bore

$31.54

1202 IJK Self Aligning Ball Bearing Open (15x35x11)

1202 IJK Self Aligning Ball Bearing Open (15x35x11)

$16.87

1220 Economy Self Aligning Ball Bearing Open (100x180x34)

1220 Economy Self Aligning Ball Bearing Open (100x180x34)

$146.54

1210K Economy Self Aligning Ball Bearing Open (50x90x20) Tapered Bore

1210K Economy Self Aligning Ball Bearing Open (50x90x20) Tapered Bore

$28.94