MPNbase

rna49-series

Model list for the rna49-series needle roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.

28 models 14–160 mm bore range Full / partial / verify match grading

Model d (mm) D (mm) B (mm) Seal Clearance Cross refs
RNA4900-XL 14 22 13 open CN 2
RNA4901-XL 16 24 13 open CN 2
RNA4902-XL 20 28 13 open CN 2
RNA4903-XL 22 30 13 open CN 2
RNA4904-XL 25 37 17 open CN 2
RNA49-22-XL 28 39 17 open CN 3
RNA4905-XL 30 42 17 open CN 2
RNA49-28-XL 32 45 17 open CN 3
RNA4906-XL 35 47 17 open CN 2
RNA49-32-XL 40 52 20 open CN 3
RNA4907-XL 42 55 20 open CN 2
RNA4908-XL 48 62 22 open CN 2
RNA4909-XL 52 68 22 open CN 2
RNA4910-XL 58 72 22 open CN 2
RNA4911-XL 63 80 25 open CN 1
RNA4912-XL 68 85 25 open CN 1
RNA4913-XL 72 90 25 open CN 1
RNA4914-XL 80 100 30 open CN 1
RNA4915-XL 85 105 30 open CN 1
RNA4916-XL 90 110 30 open CN 1
RNA4917-XL 100 120 35 open CN 1
RNA4918-XL 105 125 35 open CN 1
RNA4919-XL 110 130 35 open CN 1
RNA4920-XL 115 140 40 open CN 1
RNA4922-XL 125 150 40 open CN 1
RNA4924-XL 135 165 45 open CN 1
RNA4926-XL 150 180 50 open CN 1
RNA4928-XL 160 190 50 open CN 1