Nadella BI2055 R6 Other 55 × 68.8 × 28 mm

Other

From US$88.69

Excl. VAT

nadella:BI2055 R6US$88.69

In stockEstimated delivery: 9 Jul 2026 (overseas stock, ~4 weeks)

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Category: Other
Bore: 55 mm mm
Outer Ø: 68.8 mm mm
Width: 28 mm mm

Overview

NADELLA BI2055 R6 Bearing Accessory covers the mounting, maintenance, and protection parts that surround a bearing rather than the bearing itself. Adapter and withdrawal sleeves, lock nuts, washers, seals, end caps, and lubrication tools all fall in this category — they decide how easy a bearing is to install, retain, and service.

Each accessory is dimensioned, hardened, and material-matched to a specific bearing or housing series. Some follow the OEM assembly-drawing part-number system; others are wear consumables replaced at every service interval.

Key features

Series-specific designs for precise compatibility
Improves install, removal, and maintenance efficiency
Prevents bearing damage from contamination, vibration, and misalignment
Reliable substitutes for obsolete OEM parts

Typical applications

Mounting tapered-bore bearings with adapter or withdrawal sleeves
Axial positioning with lock nuts and tab washers
Sealing against dust and leakage with seals and end caps
Scheduled re-lubrication with grease guns and automatic lubricators

Selection guidance

Match by the bearing or housing part number — series, dimensions, and material must align. Contact Kovar for substitutes when the OEM accessory is discontinued.

Symbol	Value	Description
≈m	0.288 kg	Weight

Symbol	Value	Description
d	55 mm	Bore diameter
D	68.8 mm	Outside diameter
B	28 mm	Width
H	Without lubrication groove	Lubrication hole diameter

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