29256 Bearing Technical Specifications
- Dimensions
-
- Bore Diameter(d) 280 mm
- Outer Diameter (D) 380 mm
- Width(B) 60 mm
- Basic Load Rating
-
- Dynamic Load Rating (Cr) 870 kN
- Static Load Rating (Cor) 4000 kN
-
- Weight 19.1 kg
- Bearing Model
- 29256
- Bearing Type
- Thrust Spherical Roller Bearings
- Main Dimensions
- 280mm × 380mm × 60mm
| ID | 280 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 380 mm | Outside diameter(O.D.) |
| B | 60 mm | Width |
| Cr | 870 kN | Radial dynamic load rating |
| Cor | 4000 kN | Radial static load rating |
| Mass | 19.1 Kg | Weight |
- Brand
- WJY / OEM Available
- Origin
- Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
- Precision Rating
- P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
- Cage
- The default cage is stamped steel; Steel, Brass, and Machined Brass cages are optional, with other types not enumerated here.
- Material
-
- GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
- GCr15SiMn
- GCr18Mo
- G20Cr2Ni4A
- Clearance
- C3 (standard), customizable to C0/C2/C4/C5
- Quality Standard
- ISO 9001:2015 Certified
29256 Series Type Spherical Roller Bearing Non-standard Series Bearing, engineered for precision industrial applications. Featuring 280 mm bore, 380 mm OD, and 60 mm width, it supports 870 kN dynamic and 4000 kN static ratings. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
Delivery Time
- For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
- For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).
Shipping Methods
Ocean Freight/Land Transport
Warranty
We provide 12-month warranty, extendable to 18 months via authorized JinYu distributors.
Pricing Information
Bearing prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.