SKF 6211 N Deep Groove Ball Bearing 55 × 100 × 21 mm

Deep groove ball bearing with snap ring groove

Deep Groove Ball Bearing

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Category: Deep Groove Ball Bearing
Dimensions: 55x100x21mm

Overview

Deep groove ball bearing with snap ring groove

Single row deep groove ball bearings with a snap ring groove are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. An annular groove in the outer ring enables the bearings to retain a snap ring.

Key features

Can accommodate a snap ring
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Typical applications

Electric motors and generators
Pumps, fans, and blowers
Gearboxes and reducers
Conveyors and general industrial machinery

Selection guidance

Select by bore, outside diameter, width, sealing type, internal clearance, speed rating, and actual radial/axial load conditions.

Symbol	Value	Description
C	46.2 kN	Basic dynamic load rating
C0	29 kN	Basic static load rating
reference_speed_rpm	14 000 r/min	Reference speed
limiting_speed_rpm	9 000 r/min	Limiting speed
performance_class	SKF Explorer	SKF performance class

Symbol	Value	Description
d	55 mm	Bore diameter
D	100 mm	Outside diameter
B	21 mm	Width

Symbol	Value	Description
da	min. 64 mm	da
Da	max. 91 mm	Da
Db	min. 108 mm	Db
ba	min. 3 mm	ba
Ca	max. 5.74 mm	Ca
ra	max. 1.5 mm	ra

Can accommodate a snap ring
Simple, versatile and robust design
Low friction
High-speed performance
Accommodates radial and axial loads in both directions
Requires almost no maintenance

Code	Description
필링 슬롯	None
열 개수	1
로케이팅 기능, 베어링 외륜	Snap ring groove
보어 유형	Cylindrical
케이지	Sheet metal
일치된 배열	No
경방향 내부틈새	CN
소재, 베어링	Bearing steel
코팅	None
씰링	None
윤활유	None
재윤활 기능	None
제품 순 중량	0.583 kg
eClass 코드	23-05-08-01
UNSPSC 코드	31171504

datasheet pdf download

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