NTN 7222B bearings
7222B, Angular contact ball bearing, pressed cage, contact angle 40°


NTN angular contact ball bearing, pressed cage
Measurement system
Metric
Bore diameter
110.000 mm
Outside diameter
200.000 mm
Width
38.000 mm
Cr
170000 N
C0r
144000 N
Limiting speed
3000 r/min
Net weight
4.540 kg
Number of rows
1
Contact angle deg
40
Sealing
Without
Cage
Steel sheet
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)

In stock


Technical specification for NTN 7222B

NTN 7222B
Part Number 7222B
Brand NTN
Description Angular contact ball bearing
Net weight 4.540 kg
PRODUCT DEFINITION
d 110 mm Internal diameter
D 200 mm External diameter
B 38 mm Width
a 84.000 mm Charge load application point
α 40° Contact angle
rs 2.1 mm Min fillet radius
r1s 1.10 mm Min fillet radius
PRODUCT PERFORMANCE
C 170 kN Dynamic load
C0 144 kN Static load
Cu 8.8 kN Fatigue limit load
N 4 000 tr/min Oil lubrication limit speed
N 3 000 tr/min Grease lubrication limit speed
ABUTMENT
da min. 122 mm Min shoulder diameter IR
db min. 117 mm Min shoulder diameter IR
Da max. 188 mm Max shoulder diameter OR
Db max. 193 mm Max shoulder diameter OR
ra max. 2 mm Max shaft & housing fillet radius
r1a max. 1 mm Max fillet radius
NTN angular contact ball bearing

7222B, Brand: NTN, Angular contact ball bearing, Internal diameter 110 mm; External diameter 200 mm; Width 38 mm; 4.540 kg.

NTN 7222B, single row angular contact ball bearing is designed to withstand combined loads with a predominant axial componen. Installed in opposition with another bearing of the same type, it guarantees high mounting rigidity.

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