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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
7 in stock
MRC 5208-MFF double-row angular contact ball bearing, 40x80x30.2 mm, 30° contact angle, two shields, 49,500 N dynamic, 49,000 N static load rating.
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| MFR / Brand | MRC |
|---|---|
| MPN | 5208-MFF |
| GTIN | 097741011815 |
| Model | 5208 MFF |
| Bearing Type | Angular Contact Ball Bearing, Double Shield |
| ID | 40 mm |
| OD | 80 mm |
| Width | 1-3/16 in |
| Material | Chrome Steel |
|---|---|
| Series | 5200 |
| Lubricant | Grease |
| Base Number | 5208 |
| Industry Terms | double row angular contact ball bearing; 5200 series MRC; 3200 series angular contact; shielded angular contact bearing; two-direction thrust bearing |
| Common Misspellings | 5208 MFF; 5208-M-FF; 5208MF F; MRC 5208MFG; 5208MMF |
| Application Types | Pumps; gearboxes; machine tool feed screws; vertical shafts; fan and blower drives |
| Bore Shaft Size | 40.000 mm |
| Mpn Variants | 5208MFF; 5208-MFF; 5208 MFF; 5208MFF C3; 5208ZZ; 5208 |
| Manufacturer Status | MRC bearings are part of SKF; cross-reference SKF for current supply |
| Dynamic Load Rating | 49,500 N |
| Static Load Rating | 49,000 N |
| Rolling Elements | Ball |
| Limiting Speed | 5,600 rpm grease; 7,500 rpm oil |
| Number Of Rows | 2 (double row) |
| Bore Type | Straight |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 30° |
| Part Number | 5208MFF |
| Closure Type | Shields both sides |
| Overall Width | 30.2 mm |
| Cross Reference 1 | SKF 3208 A-2Z |
|---|---|
| Cross Reference 2 | NTN 5208ZZ |
| Cross Reference 3 | NSK 3208B-2ZTN |
| Cross Reference 4 | FAG 3208-B-2Z-TVH - 25° vs 30° |
| Cross Reference 5 | MRC 5208-C - lower capacity (44.9 kN) |
MRC 5208-MFF double-row angular contact ball bearing, 5200-M series on the ISO 3208 envelope. Bore Diameter: 40 mm. Outside Diameter: 80 mm. Overall Width: 30.2 mm (1-3/16 in). Contact Angle: 30°. Number Of Rows: 2. Closure Type: shields both sides. Unit Quantity: 1 Pc. One complete non-separable bearing: both rings, both ball rows, cage and both shields. GTIN: 097741011815.
5200 — MRC double-row angular contact ball bearing series, built on the ISO 3200 envelope; the carton also carries 3208.
08 — bore code, 40 mm bore.
M — the 5200-M build, rated 49,500 N dynamic against 44,900 N for the 5208-C build on the same envelope.
FF — two shields. On MRC nomenclature FF denotes shields and ZZ denotes rubber seals.
Bore Diameter: 40 mm. Outside Diameter: 80 mm. Overall Width: 30.2 mm. Contact Angle: 30°. Number Of Rows: 2. Rolling Elements: Ball. Closure Type: Shields both sides. Dynamic Load Rating: 49,500 N. Static Load Rating: 49,000 N. Limiting Speed: 5,600 rpm grease; 7,500 rpm oil. Shielded speed rating: 5,600 rpm. Material: Chrome Steel. Series: 5200-M. Harmonization Code: 8482.10.50.
Maximum shaft and housing fillet radius ra: 1.00 mm. Overall Width: 30.20 mm (1-3/16 in). Lubricant: grease.
The 40 x 80 x 30.2 mm double-row angular contact envelope is ISO 3208. Same-envelope parts: SKF 3208 A-2Z, NTN 5208ZZ, NSK 3208B-2ZTN, FAG 3208-B-2Z-TVH (25° vs 30°), MRC 5208-C (44.9 kN dynamic). MPN Variants: 5208MFF, 5208-MFF, 5208 MFF, 5208ZZ, 3208, 3208-2Z. MRC bearings are part of SKF.
Bore Diameter 40 mm, Outside Diameter 80 mm, Overall Width 30.2 mm (1-3/16 in).
FF is two shields. On MRC nomenclature FF denotes shields and ZZ denotes rubber seals.
Dynamic Load Rating 49,500 N, Static Load Rating 49,000 N, Limiting Speed 5,600 rpm on grease and 7,500 rpm on oil.
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