Koyo/JTEKT 6912-2RU Deep Groove Bearing Non-Contact Rubber 60x85x13mm
Available
Koyo/JTEKT 6912-2RU. Sealed (rubber): rubber seals retain grease and exclude contaminants. Koyo precision chrome steel races and balls. Standard clearance. Deep Groove Ball Bearing Non-Contact Rubber Seal - 6900 is a service-grade replacement for industrial and automotive drive shafts.
Bearing type: Deep groove ball bearing. Sealing: Sealed (rubber). Clearance: Standard. Material: Chrome bearing steel. Refer to title for dimensions.
Key Specifications
| Mounting Dimension (mm) Ra Max | 1 |
Available Sizes
7 sizes available — select the exact size you need from the dropdown above. Key figures for each:
| Bore Diameter x Outer Diameter x Width (mm) | Basic Load Rating (kN) Cr | Basic Load Rating (kN) C0r | Limiting Speed (min-1) Grease lub. (RU, 2RU) |
|---|---|---|---|
| 60 x 85 x 13 | 25.2 | 17.3 | 7500 |
| 70 x 100 x 16 | 29.7 | 21.2 | 6400 |
| 80 x 110 x 16 | 31.2 | 24 | 5700 |
| 85 x 120 x 18 | 39.9 | 29.6 | 5300 |
| 90 x 125 x 18 | 41 | 31.6 | 5100 |
| 110 x 150 x 20 | 59.9 | 47.8 | 4100 |
| 120 x 165 x 22 | 71.6 | 56.9 | 3800 |
Where This Is Used
- Automotive: Transmissions, electrical devices, truck, and trailer equipment.
- Off-Highway Vehicles: Construction equipment, agricultural equipment, railroad rolling equipment.
- Electrical Equipment: Standard motors, electric appliances for domestic use.
- Other: Measuring instruments, medical instruments, and miscellaneous industrial equipment.
Features
- Features Deep Groove Radial Bearing.
- Type: Open Type, Shielded/ sealed type, With locating snap ring, Maximum type, and Double-row.
- The most popular rolling bearing type used in a wide variety of industries and applications.
- The inner and outer rings have deep uninterrupted grooves.
- They can support radial loading and a certain degree of axial loading in either direction.
- High-speed capability.
- The Maximum style not to be used when axial loading or high speed is involved.
- Sealed and shielded types are filled with an appropriate volume of grease.
- Bearings with a locating snap ring aid axial positioning and eliminate the need for housing shoulder.
- Cages can be a pressed steel, machined copper alloy, molded polyamide, synthetic resin, pressed stainless sheet steel.
Full engineering specifications (all 12 fields, 7 sizes)
| Bearing Width B (mm) | Bore Diameter x Outer Diameter x Width (mm) | Basic Load Rating (kN) Cr | Fatigue Load Limit (kN) Cu | Outside Diameter D (mm) | Basic Load Rating (kN) C0r | Bore Diameter d (mm) | Mounting Dimension (mm) Da Max | Factor F 0 | Limiting Speed (min-1) Grease lub. (RU, 2RU) | Mounting Dimension (mm) Da Min | Boundary Dimension (mm) r min. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 60 x 85 x 13 | 25.2 | 0.94 | 85 | 17.3 | 60 | 80 | 16.2 | 7500 | 65 | 1 |
| 16 | 70 x 100 x 16 | 29.7 | 1.1 | 100 | 21.2 | 70 | 95 | 16.3 | 6400 | 75 | 1 |
| 16 | 80 x 110 x 16 | 31.2 | 1.25 | 110 | 24 | 80 | 105 | 16.6 | 5700 | 85 | 1 |
| 18 | 85 x 120 x 18 | 39.9 | 1.55 | 120 | 29.6 | 85 | 113.5 | 16.4 | 5300 | 91.5 | 1.1 |
| 18 | 90 x 125 x 18 | 41 | 1.6 | 125 | 31.6 | 90 | 113.5 | 16.5 | 5100 | 91.5 | 1.1 |
| 20 | 110 x 150 x 20 | 59.9 | 2.2 | 150 | 47.8 | 110 | 143.5 | 16.4 | 4100 | 116.5 | 1.1 |
| 22 | 120 x 165 x 22 | 71.6 | 2.5 | 165 | 56.9 | 120 | 158.5 | 16.4 | 3800 | 126.5 | 1.1 |
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60 x 85 x 13mm bearing
Model Number: 6912-2RU/KOYO
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70 x 100 x 16mm bearing
Model Number: 6914-2RU/KOYO
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80 x 110 x 16mm bearing
Model Number: 6916-2RU/KOYO
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85 x 120 x 18mm bearing
Model Number: 6917-2RU/KOYO
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90 x 125 x 18mm bearing
Model Number: 6918-2RU/KOYO
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110 x 150 x 20mm bearing
Model Number: 6922-2RU/KOYO
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120 x 165 x 22mm bearing
Model Number: 6924-2RU/KOYO

