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7308B angular-contact ball bearing ring envelope

7308B angular-contact ball bearing ring envelope: bore Ø40, OD Ø90, width 23; one solid ring, corners rounded at r min 1.5 on one face and r1 min 1 on the other (which face is the thrust face is not drawn); no raceways, balls, cage or shoulders; nominal values

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

bearing	7308B
contact angle	40°
bore d, mm	40
OD D, mm	90
width B, mm	23
r min, mm	1.5
r1 min, mm	1
source	Koyo + Emerson

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From the full sheet

Angular contact ball bearings 7200 B and 7300 B (7205B, 7206B, 7305B and more): bore, OD, width, r, r1 + 23 ring-envelope STEP/STL files: every size, notes, mating features and sources. What are the dimensions of a 7204B, 7205B, 7206B, 7305B or 7306B angular contact ball bearing: bore, OD, width and chamfer r?

7308B angular-contact ball bearing ring envelope

Dimensions

From the full sheet

Other sizes