MR6306-2RS Bearing Deep Groove 30x72x19mm

MR6306-2RS Sealed Ball Bearing - Heavy Duty
✔️ 30mm x 72mm x 19mm - Rubber Seals - Pre-Lubricated

The MR6306-2RS is a tough deep groove ball bearing built for high-load, high-stress environments like motors, conveyors, and pumps. Made from 52100 chrome steel and sealed on both sides with durable rubber seals, this bearing keeps grease in and debris out for long-lasting, low-maintenance performance. Sold individually.

✅ Model: MR6306-2RS
✅ Type: Single-row deep groove ball bearing
✅ Inside Diameter: 30mm
✅ Outside Diameter: 72mm
✅ Width: 19mm
✅ Material: Chrome steel (52100 alloy)
✅ Seals: Double rubber (2RS)
✅ Lubrication: Factory pre-greased
✅ Radial Clearance: 1-11µm
✅ Inner Ring Fit: 0 ~ -12µm
✅ Outer Ring Fit: 0 ~ -15µm
✅ Max Speed (greased): 10,000 RPM
✅ Dynamic Load: 29.6 kN
✅ Static Load: 16 kN
✅ Quantity: 1 bearing
✅ Interchangeable with: 6306-2RS, NTN 6306LL, NSK 6306VV, Koyo 63062RS, FAG 63062RS, and others

💡 What makes sealed bearings like the MR6306-2RS ideal for heavy-duty use?
Sealed deep groove bearings are perfect for high-load systems that need reliability with minimal upkeep.

• Rubber seals keep grease in and moisture out

• Great for industrial pumps, motors, and gearboxes

• Handles larger loads with wide raceways and ball size

• Works in harsh environments with less maintenance

For long-lasting protection and strength under pressure, the MR6306-2RS is the go-to option - order now and keep your operation running strong.