Item # 1R280X305X69, Inner Ring On NTN Bearing Corp. of America

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Dimensional Specifications

		Inner Ring - Dimensions larger image

d		11.0236 in 280.000 mm

F		12.0079 in 305.000 mm

B		2.7165 in 69.000 mm

r		0.0787 in 2.000 mm

t		0.1575 in 4.000 mm

da min		11.378 in 289 mm

ras max		0.0787 in 2.000 mm

Item # 1R280X305X69, Inner Ring