Steel Cage Cylindrical Roller Bearings NJ212E Corrosion Resistant

Steel Cage Cylindrical Roller Bearings NJ212E Corrosion Resistant

Specification, 

Steel Cage Cylindrical Roller Bearings NJ212E Corrosion Resistant
d	D	B	B1	B2	D1	Da max	d1	da max	da min	dc min	F	r1 min	ra max	ra1 max	rmin	s	m	Cr	C0r	ng	nb	Cur
60	110	22	6	10	96.1	101	77.6	71	69	80	72	1.5	1.5	1.5	1.5	1.6	0.845	112000	103000	6300	5400	17700

SKF cylindrical roller bearing, Feature, 

There are N type, NU type, NJ type, NF type and NUP type, RN type, NN type of the cylindrical roller bearings. 

What is different of each other? 

N type cylindrical roller bearings: the inner ring with two integral flanges and the outer ring is without the flange, Axial displacement of the shaft with respect to the housing can be accmmodated in the both direction within the bearings itself. 

NU type cylindrical roller bearings: the outer ring have two integral flanges and the inner ring is without the flanges.

NJ type cylindrical roller bearings: the outer ring have two integral flanges and the inner ring is only have one integral flange.

NF type cylindrical roller bearings: the outer ring has one integral flange, the inner ring have two integral flanges. 

NUP type cylindrical roller bearings: the outer ring has two integral flanges and the inner ring have one integral flange and one is non-integral flange in the form of a loose flange ring. 

RN type cylindrical roller bearings: it is no outer ring and inner ring have two integral flanges.

NN type cylindrical roller bearings: the outer ring without ribs, there is to like a wall in the middel between both sides of inner ring. 

More bearing model for reference, 

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