3479/3420-B
📏 36.5125 × 79.248 × 29.7713 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 31597/31520-B
Tapered Roller Bearings · 36.5125 × 76.2 × 28.575 mm
36.5125Bore d (mm)
76.2Outer D (mm)
28.575Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
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✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 31597/31520-B is a Tapered Roller Bearings, with a bore diameter (d) of 36.5125 mm, an outer diameter (D) of 76.2 mm and a width (B) of 28.575 mm. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | TIMKEN |
|---|---|
| Category | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | d 36.5125 mm × D 76.2 mm × B 28.575 mm |
| Catalogue Ref. | z0RNFPcRe4 |
| Aa | 1.524 mm |
| Ab | 1.27 mm |
| Assembly Weight | 625.96 g |
| B | 28.575 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 23.8125 mm |
| C0 | 107202 N |
| C1 | 94747.1 N |
| C2 | 4.7625 mm |
| C90 | 24554.2 N |
| Ca90 | 16903.2 N |
| Cg | 0.0773 Geometric factor |
| Cone (Inner) | 31597 Inner ring |
| Cup (Outer) | 31520-B Outer ring |
| D1 | 80.8634 mm |
| Da | 73.914 mm |
| Db | 64.008 mm |
| K = 0.39 / Tan (contact angle) | 1.45 Factor |
| R | 3.556 mm |
| T1 | Series 10.Series 32 mm |
| Y = 0.4 / Tan (contact angle) | 1.49 Factor |
| a | -7.62 mm |
| da | 44.45 mm |
| db | 51.054 mm |
| e = 1.5 * Tan (contact angle) | 0.40 Factor |
| r | 3.302 mm |
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