B70-19 is a deep groove ball bearing for automotive CVT transmissions, with dimensions of 70x105x13 mm. CHIK specifies this bearing for the rear position of the secondary pulley in the JF015E RE0F11A CVT7 system, where it supports the pulley shaft and maintains stable rotation.
The deep groove ball bearing structure provides low rolling resistance and good high-speed capability, making it suitable for continuously rotating shaft support positions inside a transmission. B70-19 primarily supports radial loads at the rear of the secondary pulley while helping maintain pulley shaft stability during operation.
The original NSK part number is B70-19CG25, while B70-19 is the NSK service part number. When sourcing a replacement, buyers should verify the JF015E or RE0F11A transmission model, installation position and 70x105x13 mm dimensions./
CHIK is a gearbox bearing manufacturer supplying ball and roller bearings for CVTs, automatic transmissions, industrial gearboxes and other power transmission systems. B70-19 is one of our key CVT gearbox bearing models for bulk supply to transmission repair companies, automotive parts distributors, importers and other B2B buyers.
If your purchasing list includes additional JF015E or other CVT bearing models, send us the bearing numbers and quantities for mixed-model supply, stock confirmation and quotation.
B70-19 is one of our key CVT gearbox bearing models, with ready stock maintained for bulk orders and repeat purchasing. Ready availability helps shorten order preparation time for transmission repair supply chains and bearing distributors.
For bearing distributors, automotive transmission parts importers and repair supply chains, we support bulk purchasing, repeat supply, OEM packaging and private-label requirements for B70-19. Multiple CVT gearbox bearing models can also be combined in one purchasing and shipment plan.
MOQ: 100 pcs
Price: To be confirmed by inquiry
Packaging: Color box, carton and pallet; OEM customized packaging
Delivery Time: About 5 days after confirmation
Payment: T/T, Western Union, L/C
Supply Ability: 95,000 pcs per month/