NNTR100 Bearing Technical Specifications
- Dimensions
-
- Bore Diameter(d) 100 mm
- Outer Diameter (D) 240 mm
- Width(B) 105 mm
- Basic Load Rating
-
- Dynamic Load Rating (Cr) 748 kN
- Static Load Rating (Cor) 1210 kN
-
- Weight 27.6 kg
- Main Dimensions
- 100mm × 240mm × 105mm
| ID | 100 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 240 mm | Outside diameter(O.D.) |
| B | 105 mm | Width |
| Cr | 748 kN | Radial dynamic load rating |
| Cor | 1210 kN | Radial static load rating |
| Mass | 27.6 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
NNTR Series Double Row Cylindrical Roller Bearing NNTR100 is engineered for heavy-duty industrial applications with a bore range of 100-1500 mm. Tapered inner ring (1:12 or 1:30 taper ratio) for easy installation via adapter sleeves, enabling precise clearance adjustment in variable shaft diameter applications. With 100 mm bore, 240 mm outer diameter, and 105 mm width, it supports 748 kN dynamic load and 1210 kN static load ratings. Ideal for rolling mills, gearboxes, and large rotating machinery requiring high radial stiffness and durability. 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.