Angular contact ball bearings 3210A SNR
SNR

Angular contact ball bearings 3210A

Bearing SNR 3210A, Ø50×90×30.2 mm. Request a quote — worldwide shipping.

Code: 3210A
Type Angular contact ball bearings
Dimensions Ø 50 × 90 × 30,2 mm
d50Bore Ø (mm)
×
D90Outer Ø (mm)
×
B30,2Width (mm)
All bearings 50×90×30,2 mm Compare all brands with this size
Request quote
In stock

Technical specifications

BrandSNR
d - Internal diameter50 mm
D - External diameter90 mm
B - Bearing/Inner ring width30,2 mm
d1 - External diameter inner ring62 mm
D1 - Inner diameter outer ring78,1 mm
a - Charge load application point45,5 mm
α - Contact angle25 °
rs - Min fillet radius1,1 mm
Radial clearance classCN
Precision classP0
Mass0,76 kg
C - Dynamic load48500000 mN
C0 - Static load42200000 mN
Cu - Fatigue limit load2550000 mN
f0 - Coefficient14.9
N ref - Reference thermal speed35400 °/s
N lim - Mechanical Limit Speed42000 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)4,191 Hz
BPFI - Over rolling frequency on inner (60 rpm)5,809 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,453 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,727 Hz
FTF - Rotational frequency - cage (60 rpm)0,419 Hz
da min - Min shoulder diameter IR56,5 mm
Da max - Max shoulder diameter OR83,5 mm
ra max - Max shaft & housing fillet radius1 mm

Related products

Rolling bearings WS89318
NTN Rolling bearings WS89318 Ø 90 × × 13.5 mm d×D×B90 × × 13.5 mm
In stock
Rolling bearings WS89317
NTN Rolling bearings WS89317 Ø 85 × × 13.5 mm d×D×B85 × × 13.5 mm
In stock
Rolling bearings WS89316
NTN Rolling bearings WS89316 Ø 80 × × 12.5 mm d×D×B80 × × 12.5 mm
In stock
Rolling bearings WS89315
NTN Rolling bearings WS89315 Ø 75 × × 12.5 mm d×D×B75 × × 12.5 mm
In stock
Rolling bearings WS89314
NTN Rolling bearings WS89314 Ø 70 × × 12 mm d×D×B70 × × 12 mm
In stock
Rolling bearings WS89313
NTN Rolling bearings WS89313 Ø 65 × × 10.5 mm d×D×B65 × × 10.5 mm
In stock
Rolling bearings WS89312
NTN Rolling bearings WS89312 Ø 60 × × 10.5 mm d×D×B60 × × 10.5 mm
In stock
Rolling bearings WS89311
NTN Rolling bearings WS89311 Ø 55 × × 10.5 mm d×D×B55 × × 10.5 mm
In stock
Rolling bearings WS89310
NTN Rolling bearings WS89310 Ø 50 × × 9.5 mm d×D×B50 × × 9.5 mm
In stock
Rolling bearings WS89309
NTN Rolling bearings WS89309 Ø 45 × × 8.25 mm d×D×B45 × × 8.25 mm
In stock
Rolling bearings WS89308
NTN Rolling bearings WS89308 Ø 40 × × 7.5 mm d×D×B40 × × 7.5 mm
In stock
Rolling bearings WS89307
NTN Rolling bearings WS89307 Ø 35 × × 7 mm d×D×B35 × × 7 mm
In stock
SNR 3210A