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  • 31306J2/Q

31306J2/Q Bearing | Loyal

31306J2/Q interchange SKF 31306J2/Q
31306J2/Q cross reference SKF 31306J2/Q
31306J2/Q Equivalent bearing interchange guide:
Price: enquiry
Model Number: 31306J2/Q
D 72 mm
d 30 mm
T 20,75 mm
B 19 mm
C 14 mm
a 22 mm
d1 52,7 mm
Weight 0,39 Kg
db min 37 mm
Da min 55 mm
da max 40 mm
Ca min. 3 mm
Cb min. 6,5 mm
Db min. 68 mm
Da max. 65 mm
r1 min. 1,5 mm
r4 min. 1,5 mm
r3 min. 1,5 mm
r2 min. 1,5 mm
rb max. 1,5 mm
ra max. 1,5 mm
Size (mm) 30x72x20.75
Width (mm) 20,75
Limiting speed 9500 r/min
Bearing number 31306J2/Q
Reference speed 6700 r/min
Bore Diameter (mm) 30
Outer Diameter (mm) 72
Calculation factor (e) 0,83
Calculation factor (Y) 0,72
Fatigue load limit (Pu) 5,7
Basic dynamic load rating (C) 47,3 kN
Basic static load rating (C0) 50 kN


UCTH206-20J-150 with Setscrew(inch)

CNSORDERNO: Normal-duty(2)

TOGN: UCTH206-20J-150

SDI: B-1/4-28UNF

SD: 1 1/4

UCHA212-39J with Setscrew(inch)

CNSORDERNO: A-R1/8

SDI: UCHA212-39J

DVIS: 2 7/16

SD: Normal-duty(2)

ZKX12-34 Tapered bore (with adapter) inch - ZK series

DVIS: A-1/4-28UNF

CNSORDERNO: Medium-duty(X)

SDI: ZKX12-34

SD: 2 1/8

UCHA212-38J with Setscrew(inch)

CNSORDERNO: A-R1/8

SDI: UCHA212-38J

DVIS: 2 3/8

SD: Normal-duty(2)

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