Key Features
- Easy to interchange, designed as metric bearings and dimensionally interchangeable with competitor metric products
- Long bearing life through high-quality steel material
- Optimized internal geometry allows for quiet and reliable operation even at high speeds
- Includes Polyrex™ EM premium lubricant on sealed and shielded deep grove bearings for reduced torque and quieter operation
- Minimize vibration and noise in electric motor applications through super finishing, preferred clearance designation and premium grease
- Two-piece riveted steel cage ensures high rigidity and strength by reducing frictional torque
Clear
Filter
Bore (d) (mm)
O.D. (D) (in)
O.D. (D) (mm)
Width (B) (in)
Width (B) (mm)
Bearing Type
Features
Material
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Static Radial Load Rating (C0) (lbf)
Static Radial Load Rating (C0) (N)
Part Number |
Bore (d) |
O.D. (D) |
Width (B) |
Bearing Type |
Features |
Material |
Lubrication Type |
Dynamic Radial Load Rating - 1M Revs (C1) |
Static Radial Load Rating (C0) |
Limiting Speed - Oil |
Limiting Speed - Grease |
CAD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6303-2RZ-NR | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A Non-Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 15000 rpm |
N/A
|
| 6303-RS | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 11000 rpm |
N/A
|
| 6303-RS-C3 | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 11000 rpm |
N/A
|
| 6303-Z | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 15000 rpm |
N/A
|
| 6303-Z-C3 | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 15000 rpm |
N/A
|
| 6303-Z-NR | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One Shield With Snap Ring | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 15000 rpm |
N/A
|
| 6303-Z-NR-C3 | N/A 17 mm | N/A 1.850 in47 mm | N/A 0.551 in14 mm | N/A Standard DGBB | N/A One Shield With Snap Ring | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3060 lbf13600 N | N/A 1485 lbf6600 N | N/A 22000 rpm | N/A 15000 rpm |
N/A
|
| 6304-2RS-NR | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 10000 rpm |
N/A
|
| 6304-2RS-NR-C3 | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 10000 rpm |
N/A
|
| 6304-2RZ-NR | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A Non-Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-2RZ-NR-C3 | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A Non-Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-RS | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 10000 rpm |
N/A
|
| 6304-RS-C3 | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 10000 rpm |
N/A
|
| 6304-Z | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-Z-C3 | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-Z-NR | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One Shield With Snap Ring | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-Z-NR-C3 | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A One Shield With Snap Ring | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6304-ZZ-NR | N/A 20 mm | N/A 2.047 in52 mm | N/A 0.591 in15 mm | N/A Standard DGBB | N/A Shields With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 3578 lbf15900 N | N/A 1755 lbf7800 N | N/A 20000 rpm | N/A 14000 rpm |
N/A
|
| 6305-2RS-NR-C3 | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A Contact Seals With Snap Ring | N/A 52100 | N/A Standard Industrial Grease | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 8000 rpm |
N/A
|
| 6305-C4 | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A Open | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 14000 rpm | N/A 11000 rpm |
N/A
|
| 6305-RS | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 8000 rpm |
N/A
|
| 6305-RS-C3 | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A One Contact Seal | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 8000 rpm |
N/A
|
| 6305-Z | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 11000 rpm |
N/A
|
| 6305-Z-C3 | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A One shield | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 11000 rpm |
N/A
|
| 6305-Z-NR | N/A 25 mm | N/A 2.441 in62 mm | N/A 0.669 in17 mm | N/A Standard DGBB | N/A One Shield With Snap Ring | N/A 52100 | N/A No Lubricant - Rust Preventative Only | N/A 4635 lbf20600 N | N/A 2520 lbf11200 N | N/A 17000 rpm | N/A 11000 rpm |
N/A
|