The 6300 series is has a larger ball complement and heavier races, which provide greater radial, thrust, and combined load capacities. Functionally, the 6300 series is similar to the 6200 series. Bearings can have permanent metal shields (ZZ) or removable rubber seals (2RS) installed. As with other series, tolerance grades Abec 1-9, internal clearances C2 to C4, and various cage designs are available.
Item # |
(d) Bore Diameter |
(D) Outer Diameter |
(B) Width |
(C) Dynamic Load |
(Co) Static Load |
(Seal) Lubrication Speed |
(Grease) Lubrication Speed |
(Oil) Lubrication Speed |
---|---|---|---|---|---|---|---|---|
6328 | N/A 140 mm5.5118 in | N/A 300 mm11.811 in | N/A 2.4409 in62 mm | N/A 251000 N56400 lbf | N/A 245000 N55100 lbf | N/A | N/A 2000 r/min | N/A 2600 r/min |
6330 | N/A 150 mm5.9055 in | N/A 320 mm12.5984 in | N/A 2.5591 in65 mm | N/A 276000 N62100 lbf | N/A 285000 N64100 lbf | N/A | N/A 1900 r/min | N/A 2400 r/min |
6332 | N/A 160 mm6.2992 in | N/A 340 mm13.3858 in | N/A 2.6772 in68 mm | N/A 276000 N62100 lbf | N/A 285000 N64100 lbf | N/A | N/A 1800 r/min | N/A 2200 r/min |