SCE3612
📏 57.15 × 66.675 × 19.05 mm
Product Photo
TIMKENCustom & Special Bearings
TIMKEN 45291/45220-B
Custom & Special Bearings · 57.15 × 30.9575 mm
57.15Bore d (mm)
30.9575Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The TIMKEN 45291/45220-B is a Custom & Special Bearings, with a bore diameter (d) of 57.15 mm, an outer diameter (D) of mm and a width (B) of 30.9575 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 57.15 mm × B 30.9575 mm |
| Catalogue Ref. | ldBqEN7r7n |
| Aa | 2.032 mm |
| Ab | 1.778 mm |
| Assembly Weight | 1093.16 g |
| B | 30.9575 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 23.8125 mm |
| C0 | 189494 N |
| C1 | 1534Series 64 N |
| C2 | 5.55752 mm |
| C90 | 39722.6 N |
| Ca90 | 22Series 641.4 N |
| Cg | 0.0971 |
| Cone (Inner) | 45291 Inner ring |
| Cup (Outer) | 45220-B OuterRing |
| D1 | 110.231 mm |
| Da | 101.092 mm |
| Db | 92.9Series 64 mm |
| K = 0.39 / Tan (contact angle) | 1.76 |
| R | 6.35 mm |
| T1 | 11.9075 mm |
| Y = 0.4 / Tan (contact angle) | 1.80 |
| a | -8.128 mm |
| da | 65.024 mm |
| db | 75.946 mm |
| e = 1.5 * Tan (contact angle) | 0.33 |
| r | 3.302 mm |
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