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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.
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16 in stock
FAG 20317-MB single-row barrel roller bearing, 85 x 180 x 41 mm, cylindrical bore, machined brass cage. Dynamic load rating 270,000 N; static 320,000 N.
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| MFR / Brand | FAG |
|---|---|
| MPN | 20317-MB |
| Model | 20317 MB / 20317M |
| Bearing Type | Barrel Roller Bearing |
| ID | 85 mm |
| Width | 41 mm |
| Base Number | 20317 |
|---|---|
| Industry Terms | barrel roller bearing, single row barrel roller, self-aligning roller bearing |
| Bore Shaft Size | 85 mm (3.3465 in) |
| Mpn Variants | 20317MB, 20317-MB, 20317 MB, 20317M, 20317 |
| Cage Material | Machined brass |
| Number Of Rows | 1 |
| Part Number | 20317-MB |
| Additional Attributes | Fatigue load limit Cu 29,000 N; main dimensions to DIN 635; Schaeffler old designation 20317MB |
| Dynamic Load Rating | 270,000 N |
| Static Load Rating | 320,000 N |
| Item Weight | 5.24 kg (11.55 lb) |
| Limiting Speed | 3,750 rpm |
| Internal Clearance | CN |
| Common Misspellings | FAG 20317 MB; FAG 20317-M; 20317MB FAG bearng; Schaeffler 20317MB; FAG 20317 mb barel roller |
FAG 20317-MB single-row barrel roller bearing, 85 mm bore x 180 mm outside diameter x 41 mm width, cylindrical bore, machined brass cage. Bearing only, 1 Pc. Main dimensions to DIN 635.
203 — barrel roller bearing, dimension series 203.
17 — bore code, 17 x 5 = 85 mm bore.
MB — solid (machined) brass cage.
No clearance suffix — normal radial internal clearance, CN.
Bore Diameter: 85 mm. Outside Diameter: 180 mm. Overall Width: 41 mm. Bore Type: Cylindrical. Rolling Elements: Barrel roller, one row. Cage Material: Machined brass. Internal Clearance: CN. Dynamic Load Rating (Cr): 270,000 N. Static Load Rating (C0r): 320,000 N. Fatigue Load Limit (Cu): 29,000 N. Limiting Speed: 3,750 rpm. Item Weight: 5.24 kg (11.55 lb).
Cylindrical bore for direct mounting on a shaft seat. The spherical outer raceway lets the inner ring, rollers and cage swivel in the outer ring. Radial load carrying.
Written forms of the same designation: 20317-MB, 20317MB (Schaeffler old designation), 20317 MB, 20317M.
Bore 85 mm, outside diameter 180 mm, width 41 mm.
A solid brass cage (MB) and a cylindrical bore.
Dynamic radial load rating 270,000 N and static radial load rating 320,000 N.
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Our team can locate, cross-reference, and source all parts.
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