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Moddel： d： B：
Type： B： Weight：

1221KM_Aligning ball bearing_Linqing Xingma Bearing Co., Ltd

Source :Linqing Xingma Bearing Co., Ltd Column:Aligning ball bearing

Domestic and foreign models
New domestic models	1221KM
Domestic old models	-

Dimensions
Inside diameter（d）	105	mm
Outside diameter（D）	190	mm
Thickness（B）	36	mm

Basic Load Rating
Dynamic load（Cr）	74.5	KN
Static load（Cor）	32.2	KN

Limiting Speeds
Grease	3000	rpm
Oil	3600	rpm

Weight
Weight	4.727	kg

BEARING TYPE
Type	Aligning ball bearing

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Next 2221K

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