4T-6576/6535
📏 76.2 × 161.93 × 53.98 mm
Product Photo
TIMKENCustom & Special Bearings
TIMKEN 748-S/742D
Custom & Special Bearings · 76.2 × 155.575 × 101.6 mm
76.2Bore d (mm)
155.575Outer D (mm)
101.6Width 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 748-S/742D is a Custom & Special Bearings, with a bore diameter (d) of 76.2 mm, an outer diameter (D) of 155.575 mm and a width (B) of 101.6 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 76.2 mm × D 155.575 mm × B 101.6 mm |
| Catalogue Ref. | Rxr8Hscqdw |
| Aa | 1.778 mm |
| Assembly Weight | 8731.65 g |
| B | 46.6725 mm |
| Bearing Subtype | TDO |
| Bearing Type | TRB |
| C | 85.725 mm |
| C0 | 417243 N |
| C1 | 653889 N |
| C90(1) | 97416.1 N |
| C90(2) | 169922 N |
| Ca90 | 54268.3 N |
| Cg | 0.0898 Geometric factor |
| Cone (Inner) | 748-S Inner ring |
| Cup (Outer) | 742D Outer ring |
| K = 0.39 / Tan (contact angle) | 1.80 Factor |
| R | 3.556 mm |
| T | 101.6 mm |
| Y1 = 0.45 / Tan (contact angle) | 2.08 Factor |
| a | -11.938 mm |
| db | 92.964 mm |
| e = 1.5 * Tan (contact angle) | 0.Series 33 Factor |
| r | 1.524 mm |
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