ZKLF2068-2RS-XL Bearing Specification:
ZKLF2068-2RS-XL bearing is angular contact thrust ball bearing.
For this bearing,
Mass: 0.6kg/piece
Bore diameter: 20 mm
Bore diameter lower tolerance: -0.005 mm
Outside diameter: 68 mm
Outside diameter lower tolerance: -0.01 mm
Width: 28 mm
Width lower tolerance: -0.25 mm
2RS: rubber lip seals on both sides
XL: X-life
Precision: P4, equals to ABEC7
Limiting speed: 3000rpm for grease lubrication
Common INA Bearing Suffixes Meaning:
PE: Increased tolerance (only for ZKLF / ZKLN series bearings)
PP: INA bearing lip seal on both sides
P5: Tolerance level: INA bearings with extremely high dimensional and geometric accuracy
RR: with Corrotect coating
RS: Bearing single lip seal
VGS: Inner ring raceway with machining allowance; the raceway diameter is initially ground.
X: Bearings and accessories whose external dimensions are changed to comply with international standards. This suffix is only used during the transition period.
ZW: Needle roller and cage assembly, double row
.2AP: Axial matched bearings (only for ZKLF / ZKLN series bearings)
.2RS: Rubber Iip seals on both sides
.2Z: Metal dust covers on both sides












