21075/21212
📏 19.05 × 53.975 mm
Product Photo
TIMKENTapered Roller Bearings
TIMKEN 21075/21212-B
Tapered Roller Bearings · 19.05 × 53.848 × 21.8389 mm
19.05Bore d (mm)
53.848Outer D (mm)
21.8389Width 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 21075/21212-B is a Tapered Roller Bearings, with a bore diameter (d) of 19.05 mm, an outer diameter (D) of 53.848 mm and a width (B) of 21.8389 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 19.05 mm × D 53.848 mm × B 21.8389 mm |
| Catalogue Ref. | O4HV5Y7V7Y |
| Aa | 3.302 mm |
| Ab | 1.778 mm |
| Assembly Weight | 258.55 g |
| B | 21.8389 mm |
| Bearing Subtype | TSF |
| Bearing Type | TRB |
| C | 15.875 mm |
| C0 | 42525 N |
| C1 | 55157.9 N |
| C2 | 3.96748 mm |
| C90 | 14278.Series 8 N |
| Ca90 | 14456.7 N |
| Cg | 0.0558 Geometric factor |
| Cone (Inner) | 21075 Inner ring |
| Cup (Outer) | 21212-B Outer ring |
| D1 | 57.8409 mm |
| Da | 52.07 mm |
| Db | 42.926 mm |
| K = 0.39 / Tan (contact angle) | 0.99 Factor |
| R | 1.524 mm |
| T1 | Series 10.3175 mm |
| Y = 0.4 / Tan (contact angle) | 1.02 Factor |
| a | -5.842 mm |
| da | 26.162 mm |
| db | 31.496 mm |
| e = 1.5 * Tan (contact angle) | 0.59 Factor |
| r | 2.286 mm |
4T-21075/21212tt
📏 19.05 × 53.975 × 21.839 mm
21075/21212
📏 19.05 × 53.975 × 22.225 mm
1775/1729
📏 19.05 × 56.896 × 19.368 mm
4T-1775/1729
📏 19.05 × 56.896 × 19.837 mm
1775/1729-B
📏 19.05 × 56.896 × 19.8374 mm
21075/21226D
📏 19.05 × 57.15 × 21.8389 mm