K-T 611
📏 152.4 × 317.5 × 69.85 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 450900D/451212
Tapered Roller Bearings · 152.4 × 307.975 × 171.45 mm
152.4Bore d (mm)
307.975Outer D (mm)
171.45Width 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 450900D/451212 is a Tapered Roller Bearings, with a bore diameter (d) of 152.4 mm, an outer diameter (D) of 307.975 mm and a width (B) of 171.45 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 152.4 mm × D 307.975 mm × B 171.45 mm |
| Catalogue Ref. | toFfp07g79 |
| Ab | -0.762 mm |
| Assembly Weight | 58105.18 g |
| B | 171.45 mm |
| Bearing Subtype | TDI |
| Bearing Type | TRB |
| C | 61.9125 mm |
| C0 | 1245502 N |
| C1 | 1503499 N |
| C90(1) | 224190 N |
| C90(2) | 390109 N |
| Ca90 | 124995 N |
| Cg | 0.1127 Geometric factor |
| Cone (Inner) | 450900D Inner ring |
| Cup (Outer) | 451212 Outer ring |
| Cup Back Face Backing Diameter | 268.986 mm |
| K = 0.39 / Tan (contact angle) | 1.79 Factor |
| R | 9.652 mm |
| T | 161.925 mm |
| Y = 0.4 / Tan (contact angle) | 2.07 Factor |
| Y1 = 0.45 / Tan (contact angle) | 2.07 Factor |
| a | -34.544 mm |
| da | 187.452 mm |
| e = 1.5 * Tan (contact angle) | 0.Series 33 Factor |
| r | 6.858 mm |
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