NSK 7222A5TYNSULP4 bearings

7222A5TYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle A5: 25°

Measurement system: Metric
Bore diameter: 110.000 mm
Outside diameter: 200.000 mm
Width: 38.000 mm
Cr: 176000 N
C0r: 153000 N
Limiting speed: 9000 r/min
Net weight: 4.45 kg
Number of rows: 1
Contact angle deg: 25
Sealing: Without
Cage: Resin cage
Bore type: Cylindrical
Outer diameter type: Cylindrical
Arrangement: Universal matching
Bearing material: Steel
Rolling material: Steel
Tolerance class: Class4 (P4)
Internal clearance: CN
Lubricant in bearing: None

In stock

Technical specification for NSK 7222A5TYNSULP4

NSK 7222A5TYNSULP4
Boundary Dimensions
Parts Number	7222A5TYNSULP4
Brand	NSK
Contact Angle	A5: 25°
Accuracy	P4: ISO Class 4
Cage	Polyamide resin
Arrangement	Universal combination, single row
d	110 mm	Bore diameter
D	200 mm	Outside diameter
B	38 mm	Width
r min.	2.1 mm	Chamfer Dimension
r1 min.	1.1 mm	Chamfer Dimension
Basic Load Ratings
Cr	176 kN	Basic Dynamic Load Rating
C0r	153 kN	Basic Static Load Rating
Speeds
Grease	6300 min^-1	Limiting Speed
Oil	9000 min^-1	Limiting Speed
Dimensions
a	55.1 mm	Effective Load Center
Abutment and Fillet Dimensions
da min.	122 mm	Diameter of Shaft Abutment
Da max.	188 mm	Diameter of Housing Abutment
Db max.	193 mm	Diameter of Housing Abutment
ra max.	2 mm	Radius of Shaft or Housing Fillet
rb max.	1 mm	Radius of Shaft or Housing Fillet
Performance
Pa	126 kN	Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload	2009N	L: light preload
Axial Rigidity	369N/μm
Measured axial clearance	-29μm
Additional information
	25 g/brg	Recommended Grease Quantities
Mass
Weight	4.45 kg (approx.)

7222A5TYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle A5: 25°; Polyamide resin cage, ball guided; Universal combination bearing, single row; Light preload; P4: ISO Class 4.

NSK 7222A5TYNSULP4, Bore diameter: 110 mm; Outside diameter 200 mm; Width 38 mm.

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