FREE delivery on orders over €150
Product Specifications:
| Item | Radial Ball Bearing |
| Abec Rating | 1 |
| Ball Material | Alloy Steel |
| Bearing Industry Number | R4 |
| Bore Dia. | 1/4" |
| Bore Diameter Tolerance | -8 µm to 0 µm |
| Cage Material | Steel |
| Closure | Double Shielded |
| Closure & Seal Type | Double Shielded |
| Dynamic Load Capacity | 332 lbf. |
| Dynamic Radial Load Capacity | 332 lbf. |
| Includes Retaining Ring | No |
| Lubricant Material | Grease |
| Max. Axial Load | 332 lbf. |
| Max. Speed | 44000 RPM |
| Max. Temp. | 212°F |
| Min. Temp. | 212°F |
| Number Of Rows | 1 |
| Outer Ring Width | 0.196" |
| Outside Dia. | 5/8" |
| Outside Dia. Tolerance | -8 µm to +8 µm |
| Outside Diameter Tolerance | -8 µm to 0 µm |
| Ring Material | Alloy Steel |
| Shield Material | Steel |
| Static Load Capacity | 139 lbf. |
| Static Radial Load Capacity | 139 lbf. |
Shipping Info:
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Bore Dia. | Outside Dia. | Outer Ring Width | Max. Speed | Dynamic Load Capacity | Static Load Capacity | Max. Temp. | Min. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
36FF | 6 mm | 19 mm | 6 mm | 50000 RPM | 530 lbf. | 210 lbf. | 212°F | 212°F | - | RFQ
|
![]() |
R10FF | 5/8" | 1 3/8" | 0.343" | 22000 RPM | 1360 lbf. | 731 lbf. | 212°F | 212°F | €78.62 | |
![]() |
R3ZZ | 0.188" | 1/2" | 0.196" | 40000 RPM | 215 lbf. | 110 lbf. | 212°F | 212°F | €70.70 | |
![]() |
R4AFF | 1/4" | 3/4" | 0.281" | 39000 RPM | 2810 lbf. | 1160 lbf. | 230°F | 230°F | €64.31 | |
![]() |
R6FF | 3/8" | 7/8" | 0.281" | 31000 RPM | 746 lbf. | 301 lbf. | 212°F | 212°F | €76.50 | |
![]() |
R12FF | 3/4" | 1 5/8" | 0.437" | 16000 RPM | 2100 lbf. | 1150 lbf. | 230°F | 230°F | €65.37 |
Explore Products
- EATON B29CRE30BX3E032 Non-Reversing Starter, Common Ctrl, Din Rail Mount Adapter, 30 A, 208/240 V, 24-32 A
- PARKER PFYK-50-CR
- EATON EGC7063AFG Molded Case Circuit Breaker, Eg-Frame, 4-Pole, 63A, 600Y/347 Vac, Line/Load, 50/60 Hz
- EATON ECH1601EAA Non-Reversing Motor Control Starter, 575V/60 Hz, Nema 0, Hand/Off/Auto Run Pilot Device
- SCHMERSAL EML.VWS Illuminated Indicating Light, Permanent Light Function, IP65, 30mm, White, 34.5mm, Round
- SPEAKMAN SEF-18200 Eyewash Faucet, AC Powered Sensor
- COOPER B-LINE CUP4411 Meter Pedestal, Unmetered, 100A, Three Phase
Explore More
- FLAREALERT
- KEYSHAFT
- WERMA
- SCS
- BLUE MONSTER
- Flame Resistant and Arc Flash Undergarments
- Wall Corner Guards
- Tachometers
- Specialty Sanders
- Cryogenic Supplies
- GLOBE SCIENTIFIC Beakers
- RUD CHAIN LRBK-FIX Lashing Load Rings
- CHICAGO PNEUMATIC CP7255 Series Orbital Sanders
- ANVIL 2140 Series Flush Bushings, Forged Steel
- ANVIL 2858 Series Buttweld Lateral Anvilets, Extra Strong
- APPROVED VENDOR Cap, FNPT, Stainless Steel
- KRUEGER Therma Level Gauge, NPT
- SPEARS VALVES PVC White Utility Swing Check Valves, Threaded
- FILLRITE Fuel Filters
- DAYTON Guard Kits
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MRC R4FF Radial Ball Bearing, R4, Dbl Shield, 1/4 Inch Bore, 5/8 Inch Od, 0.196 Inch Width
€59.83 /unit


