SKF 6308-2Z/C3GJN Single Row Deep Groove Ball Bearing- Both Sides Shielded 40mm I.D, 90mm O.D

SKF High Temperature Deep Groove Ball Bearing. SKF Ball Bearings are designed to deliver increased reliability, reduced complexity and decreased environmental impact in high operating temperatures. Features: Excellent performance in hot conditions, dry environments and low rotational speed applications Temperature range -30°C to 150°C Suitable for high and very high speeds Steel/Ceramic ball material Plain race type Low friction Available in many designs, variants and sizes Why choose Deep Groove Ball Bearings? For their versatility - channelling radial and axial loads they are widely used in many industries Cost efficient - due to low friction torque the temperature remains low therefore reduces the energy cost of running in equipment such as the conveyor belt Low maintenance - no additional lubrication after installation Applications: Agricultural industry Food processing Machine Tools Material handling Medical/Pharmaceutical Printing Wind energy What is the inner ring diameter? A range between 6 mm to 40 mm What is internal/external design? 2RS1 - Contact seal NBR on both sides 2RSH - Contact seal NBR on both sides Z, 2Z - Shield on one or both sides 2RSL - RSL low-friction contact seal on both sides of the bearing 2RZ - RZ low-friction non-contact seal on both sides of the bearing 2ZNR - Shield on both sides, snap ring groove in the outer ring, with snap ring NR - Snap ring groove in the outer ring, with an appropriate snap ring E - Reinforced ball set Cage Design TN9 - Glass fibre reinforced polyamide 66 cages, rolling element centred Stainless steel Lubrication GJN - Grease with a polyurea thickener of consistency 2 to the NLGI scale for a temperature range -30°C to +150°C (normal fill grade) VT162 - Lubricated with Klueber Isoflex Topas NB52 grease WT - Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –40°C to +160 °C LHT - Grease with a lithium thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –50°C to +140 °C HT - Grease with a polyurea thickener of consistency 2 to 3 to the NLGI Scale for a temperature range –40°C to +150 °C (normal fill grade) Accuracy/Clearance C2 - Radial internal clearance smaller than normal C3 - Internal clearance greater than normal C4 - Radial internal clearance greater than C3 C5 - Radial internal clearance greater than C4