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NTN 6217LUNC3: bore d 85.000 mm, outside diameter D 150.000 mm, width B 28.000 mm, drawn to scaled 85.000 mmD 150.000 mmB 28.000 mmSingle Sealed
Drawing: BearingLookup, to the printed bore d, outside diameter D and width B cited in the specifications below; internal detail is illustrative.

NTN 6217LUNC3 deep groove ball bearing

NTN 6217LUNC3 deep groove ball bearing Single Sealed C3 (NTN Bearing Finder: Item # 6217LUNC3): bore d 85.000 mm (3.3465 in), outside diameter D 150.000 mm (5.9055 in), width 28.000 mm (1.1024 in).

Deep groove ball bearings · All NTN part numbers

Open deep groove ball bearing with its steel balls visible
A typical deep groove ball bearing — not necessarily this part. Photo: “1984 deep groove ball bearing UR 6304 made in Czechoslovakia by ZKL” by R. Henrik Nilsson, CC BY 4.0, via Wikimedia Commons (resized).

Specifications

Bore d85.000 mm (3.3465 in)
Outside diameter D150.000 mm (5.9055 in)
Width28.000 mm (1.1024 in)
Basic dynamic load rating Cr92.00 kN
Basic static load rating C0r64.00 kN
Limiting speed, grease lubrication2800 RPM
EnclosureSingle Sealed
Radial internal clearanceC3
Cage typePressed
Cage materialSteel
Bore typeRound
PrecisionClass 0
MaterialHigh Carbon Chrome Steel
TypeBall Bearing

All specifications: Verified printed in NTN’s own product listing

Same size, other makers and types (85 × 150 × 28 mm)

PartManufacturerType
7217Koyoangular contact ball bearing
7217BKoyoangular contact ball bearing
7217CKoyoangular contact ball bearing
N217Koyocylindrical roller bearing
NF217Koyocylindrical roller bearing
NJ217RKoyocylindrical roller bearing
NU217RKoyocylindrical roller bearing
NUP217RKoyocylindrical roller bearing
6217 2RSKoyodeep groove ball bearing
6217 2RUKoyodeep groove ball bearing
6217 ZZKoyodeep groove ball bearing
6217Koyodeep groove ball bearing

These match this part on the dimensions each maker prints. A size match is not a stated interchange: check the other specifications before substituting. 4 more share this size.

Related parts

Sources