Machined type needle roller bearing NA4920, the inner diameter is 100mm, the outer diameter is 140mm, width of the cone (inner ring) is 40mm, and the outer ring width is 40mm.

• Item: NA4920 Bearing
• Type: Needle Roller Bearing
• Dimensions: 100mm x 140mm x 40mm/Metric
• ID (inner diameter)/Bore: 100mm
• OD (outer diameter): 140mm
• Width/Height/thickness: 40mm
• Size: 100 x 140 x 40mm
• Quantity: One Bearing (inner cone is included)
• Dynamic Load Rating: 145,140 N
• Static Load Rating: 328,522 N