RNA4907UU Needle Roller Bearing (Alt P/N: RNA4907-2RS, RNA4907A-2RS)

RNA4907UU Needle Roller Bearing without Inner Ring (Interchange Part No.: RNA4907-2RS, RNA4907A-2RS), Metric Size, Single Row, Radial Roller Bearing, Lip Seals on Both Sides.

Size: 42x55x20mm

Inside Diameter (Fw): 42 mm

Outside Diameter (D): 55 mm

Width (C): 20 mm

Ring Material: Chrome Steel

Roller Material: Chrome Steel

Cage Material: Steel

Seal Material: Rubber

Operating Temp: -20 °C to 100 °C

HS Code: 8482500090

Machined Needle Roller Bearings without an inner ring are highly suitable for bearing arrangements with particularly compact radial dimensions, if the shaft raceway can be hardened and ground.

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at sales@partsservicesupply.com or contact us by Wechat or Whatsapp at +8618062246726.